From 6c246b81f9380855b13433d1d8fbd67ff7f67583 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Thu, 20 Sep 2018 12:27:08 +0200 Subject: drm/i915: Replace call to commit_planes_on_crtc with internal update, v2. drm_atomic_helper_commit_planes_on_crtc calls begin_commit, then plane_update hooks, then flush_commit. Because we keep our own visibility tracking through plane_state->visible there's no need to rely on the atomic hooks for this. By explicitly writing our own helper, we can update visible planes as needed, which is useful to make NV12 support work as intended. Changes since v1: - Reword commit message. (Matt Roper) - Rename to intel_update_planes_on_crtc(). (Matt) Signed-off-by: Maarten Lankhorst Reviewed-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20180920102711.4184-6-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 521d6aaa2d44..07707728e4b6 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2186,6 +2186,10 @@ struct drm_plane_state *intel_plane_duplicate_state(struct drm_plane *plane); void intel_plane_destroy_state(struct drm_plane *plane, struct drm_plane_state *state); extern const struct drm_plane_helper_funcs intel_plane_helper_funcs; +void intel_update_planes_on_crtc(struct intel_atomic_state *old_state, + struct intel_crtc *crtc, + struct intel_crtc_state *old_crtc_state, + struct intel_crtc_state *new_crtc_state); int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_state, struct intel_crtc_state *crtc_state, const struct intel_plane_state *old_plane_state, -- cgit v1.2.3 From fc3fed5d297b51f9e2c7d4f969c95c0d6e50ca57 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 18 Sep 2018 17:02:43 +0300 Subject: drm/i915: Check fb stride against plane max stride MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 4e0b83a567e2 ("drm/i915: Extract per-platform plane->check() functions") removed the plane max stride check for sprite planes. I was going to add it back when introducing GTT remapping for the display, but after further thought it seems better to re-introduce it separately. So let's add the max stride check back. And let's do it in a nicer form than what we had before and do it for all plane types (easy now that we have the ->max_stride() plane vfunc). Only sprite planes really need this for now since primary planes are capable of scanning out the current max fb size we allow, and cursors have more stringent stride checks elsewhere. Cc: José Roberto de Souza Fixes: 4e0b83a567e2 ("drm/i915: Extract per-platform plane->check() functions") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180918140243.12207-1-ville.syrjala@linux.intel.com Reviewed-by: Dhinakaran Pandiyan --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 07707728e4b6..8de41ac75d84 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2138,6 +2138,7 @@ unsigned int skl_plane_max_stride(struct intel_plane *plane, unsigned int rotation); int skl_plane_check(struct intel_crtc_state *crtc_state, struct intel_plane_state *plane_state); +int intel_plane_check_stride(const struct intel_plane_state *plane_state); int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); int chv_plane_check_rotation(const struct intel_plane_state *plane_state); -- cgit v1.2.3 From 029c33add915d5c688364ef189304f986baba45e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Date: Tue, 18 Sep 2018 13:47:14 -0700 Subject: drm/i915: Remove duplicated definition of intel_update_rawclk MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A few line above we have another definition of intel_update_rawclk() keeping that one as the function is implemented in intel_cdclk.c. Reviewed-by: Rodrigo Vivi Signed-off-by: José Roberto de Souza Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20180918204714.27306-6-jose.souza@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 4fcba99d12c0..5e904c15bd53 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1488,7 +1488,6 @@ void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state, void i830_enable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe); void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe); enum pipe intel_crtc_pch_transcoder(struct intel_crtc *crtc); -void intel_update_rawclk(struct drm_i915_private *dev_priv); int vlv_get_hpll_vco(struct drm_i915_private *dev_priv); int vlv_get_cck_clock(struct drm_i915_private *dev_priv, const char *name, u32 reg, int ref_freq); -- cgit v1.2.3 From cbfa8ac835cb46ce7535ff11afe33f2bffc08ff7 Mon Sep 17 00:00:00 2001 From: Dhinakaran Pandiyan Date: Thu, 27 Sep 2018 13:57:34 -0700 Subject: drm/i915/dp: Kill intel_dp->detect_done flag MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The intel_dp->detect_done flag is no more useful. Pull intel_dp_long_pulse() into the lone caller, Cc: Jani Nikula Cc: Ville Syrjälä Signed-off-by: Dhinakaran Pandiyan Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180927205735.16651-5-dhinakaran.pandiyan@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 5e904c15bd53..cbcae246d742 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1070,7 +1070,6 @@ struct intel_dp { bool link_mst; bool link_trained; bool has_audio; - bool detect_done; bool reset_link_params; enum aux_ch aux_ch; uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; -- cgit v1.2.3 From 790ea70c5eb5e0893da0224cd093718b133f4461 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 20 Sep 2018 21:51:36 +0300 Subject: drm/i915: Pass intel_encoder to infoframe functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make life simpler by passing around intel_encoder instead of drm_encoder. @r1@ identifier F =~ "infoframe"; identifier I, M; @@ F( - struct drm_encoder *I + struct intel_encoder *I , ...) { <... ( - I->M + I->base.M | - I + &I->base ) ...> } @r2@ identifier F =~ "infoframe"; identifier I; type T, ST; @@ ST { ... T (*F)( - struct drm_encoder *I + struct intel_encoder *encoder , ...); ... }; @@ identifier r1.F; expression E; @@ F( - E + to_intel_encoder(E) ,...) @@ identifier r2.F; expression E, X; @@ ( X.F( - E + to_intel_encoder(E) ,...) | X->F( - E + to_intel_encoder(E) ,...) ) @@ expression E; @@ ( - to_intel_encoder(&E->base) + E | - to_intel_encoder(&E->base.base) + &E->base ) @@ identifier D, M; expression E; @@ D = enc_to_dig_port(&E->base) <... ( - D->base.M + E->M | - &D->base + E ) ...> @@ identifier D; expression E; type T; @@ - T D = enc_to_dig_port(E); ... when != D Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180920185145.1912-10-ville.syrjala@linux.intel.com Acked-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_drv.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index cbcae246d742..43190c6e9ef2 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1172,15 +1172,15 @@ struct intel_digital_port { enum intel_display_power_domain ddi_io_power_domain; enum tc_port_type tc_type; - void (*write_infoframe)(struct drm_encoder *encoder, + void (*write_infoframe)(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state, unsigned int type, const void *frame, ssize_t len); - void (*set_infoframes)(struct drm_encoder *encoder, + void (*set_infoframes)(struct intel_encoder *encoder, bool enable, const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); - bool (*infoframe_enabled)(struct drm_encoder *encoder, + bool (*infoframe_enabled)(struct intel_encoder *encoder, const struct intel_crtc_state *pipe_config); }; -- cgit v1.2.3 From c539b579b6c72719a8e14b1823ccf1e9fb3380d2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 5 Oct 2018 15:58:14 +0300 Subject: drm/i915: Introduce intel_plane_alloc() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Pull the common plane+plane_state allocation into a small helper. Reduces the amount of boilerplate in the plane initialization functions. Signed-off-by: Ville Syrjälä Reviewed-by: Chris Wilson Reviewed-by: Stanislav Lisovskiy Link: https://patchwork.freedesktop.org/patch/msgid/20181005125817.22576-9-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 43190c6e9ef2..0e0f763907ef 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2141,6 +2141,8 @@ int skl_plane_check(struct intel_crtc_state *crtc_state, int intel_plane_check_stride(const struct intel_plane_state *plane_state); int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); int chv_plane_check_rotation(const struct intel_plane_state *plane_state); +struct intel_plane *intel_plane_alloc(void); +void intel_plane_free(struct intel_plane *plane); /* intel_tv.c */ void intel_tv_init(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From b7c806007559fd834f22cf2a6a28e1a49e8e90f2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Fri, 5 Oct 2018 15:58:15 +0300 Subject: drm/i915: Extract skl_universal_plane_init() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There's not much point in following the primary vs. sprite split for the SKL+ universal plane init code. The only difference is of our own doing in the form of the .check_plane(). Let's make a small exception for that little detail and otherwise share the same code to initialize all the universal planes. Eventually we should eliminate the mess around .check_plane() as well, but for now let's be happy with some code reduction. v2: Remember to set up plane->has_fbc Make skl_plane_has_ccs() static v3: Rebase due to NV12, rename some variables v4: Don't leave the color_encoding/range props behind v5: Rebase dur to blend properties, skl_plane_max_stride() and skl_plane_check() v6: Make skl_update_plane() static Signed-off-by: Ville Syrjälä Reviewed-by: Stanislav Lisovskiy #v4 Link: https://patchwork.freedesktop.org/patch/msgid/20181005125817.22576-10-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 0e0f763907ef..7a9f5ee4604f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2124,25 +2124,14 @@ int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state); void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state); -void skl_update_plane(struct intel_plane *plane, - const struct intel_crtc_state *crtc_state, - const struct intel_plane_state *plane_state); -void skl_disable_plane(struct intel_plane *plane, struct intel_crtc *crtc); -bool skl_plane_get_hw_state(struct intel_plane *plane, enum pipe *pipe); -bool skl_plane_has_ccs(struct drm_i915_private *dev_priv, - enum pipe pipe, enum plane_id plane_id); -bool skl_plane_has_planar(struct drm_i915_private *dev_priv, - enum pipe pipe, enum plane_id plane_id); -unsigned int skl_plane_max_stride(struct intel_plane *plane, - u32 pixel_format, u64 modifier, - unsigned int rotation); -int skl_plane_check(struct intel_crtc_state *crtc_state, - struct intel_plane_state *plane_state); int intel_plane_check_stride(const struct intel_plane_state *plane_state); int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); int chv_plane_check_rotation(const struct intel_plane_state *plane_state); struct intel_plane *intel_plane_alloc(void); void intel_plane_free(struct intel_plane *plane); +struct intel_plane * +skl_universal_plane_create(struct drm_i915_private *dev_priv, + enum pipe pipe, enum plane_id plane_id); /* intel_tv.c */ void intel_tv_init(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From 19dfe5726bab6d2ef337b3051d5a96868a875ac4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 8 Oct 2018 16:46:40 +0300 Subject: drm/i915: Do intel_panel_destroy_backlight() later MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently we destroy the backlight during connector unregistration. That means the final modeset performed by drm_atomic_helper_shutdown() will leave the backlight on. We don't want that so let's just move intel_panel_destroy_backlight() into intel_panel_fini() which gets called during connector destuction. We still unregister the user visible backlight device during connector unregistration. Cc: Jani Nikula Cc: Chris Wilson Cc: Daniel Vetter Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181008134641.24868-1-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=106386 --- drivers/gpu/drm/i915/intel_drv.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 7a9f5ee4604f..8050d06c722a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1904,7 +1904,6 @@ int intel_panel_setup_backlight(struct drm_connector *connector, void intel_panel_enable_backlight(const struct intel_crtc_state *crtc_state, const struct drm_connector_state *conn_state); void intel_panel_disable_backlight(const struct drm_connector_state *old_conn_state); -void intel_panel_destroy_backlight(struct drm_connector *connector); extern struct drm_display_mode *intel_find_panel_downclock( struct drm_i915_private *dev_priv, struct drm_display_mode *fixed_mode, -- cgit v1.2.3 From d4b26e4f438f0b070fbcd1e765fb53db9ac59112 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 9 Oct 2018 17:11:03 +0300 Subject: drm/i915: add a common connector type independent destroy hook MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Almost all of the connector destroy functions do the same thing. The differences are in the edid, detect_edid and panel cleanups, but those are safely NULL when not initialized. Roll out a common connector destroy hook. Inspired by commit bc3213c44415 ("drm/i915: Drop the eDP check from intel_dp_connector_destroy()"). Cc: Ville Syrjala Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181009141103.20387-1-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 8050d06c722a..4b8fec74ad49 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1510,6 +1510,7 @@ void intel_encoder_destroy(struct drm_encoder *encoder); int intel_connector_init(struct intel_connector *); struct intel_connector *intel_connector_alloc(void); void intel_connector_free(struct intel_connector *connector); +void intel_connector_destroy(struct drm_connector *connector); bool intel_connector_get_hw_state(struct intel_connector *connector); void intel_connector_attach_encoder(struct intel_connector *connector, struct intel_encoder *encoder); -- cgit v1.2.3 From 360fa66ae857e8e5ff97a2e0519b2d87baccebfd Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Wed, 10 Oct 2018 10:52:04 +0300 Subject: drm/i915: rename intel_modes.c to intel_connector.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The common denominator here seems to be connector more than modes. Prepare for moving more connector functions to the same place. No functional changes. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181010075205.7713-1-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 4b8fec74ad49..bc373f82c0d2 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1668,6 +1668,14 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane, u32 pixel_format, u64 modifier, unsigned int rotation); +/* intel_connector.c */ +int intel_connector_update_modes(struct drm_connector *connector, + struct edid *edid); +int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); +void intel_attach_force_audio_property(struct drm_connector *connector); +void intel_attach_broadcast_rgb_property(struct drm_connector *connector); +void intel_attach_aspect_ratio_property(struct drm_connector *connector); + /* intel_csr.c */ void intel_csr_ucode_init(struct drm_i915_private *); void intel_csr_load_program(struct drm_i915_private *); @@ -1864,16 +1872,6 @@ void intel_lvds_init(struct drm_i915_private *dev_priv); struct intel_encoder *intel_get_lvds_encoder(struct drm_device *dev); bool intel_is_dual_link_lvds(struct drm_device *dev); - -/* intel_modes.c */ -int intel_connector_update_modes(struct drm_connector *connector, - struct edid *edid); -int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); -void intel_attach_force_audio_property(struct drm_connector *connector); -void intel_attach_broadcast_rgb_property(struct drm_connector *connector); -void intel_attach_aspect_ratio_property(struct drm_connector *connector); - - /* intel_overlay.c */ void intel_setup_overlay(struct drm_i915_private *dev_priv); void intel_cleanup_overlay(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From 1c21348d1f3c5babd4f5727038b8c5bd38253f3b Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Wed, 10 Oct 2018 10:52:05 +0300 Subject: drm/i915: move intel connector specific functions to intel_connector.c MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that we have intel_connector.c, move the connector specific functions from intel_display.c there. Fix a few checkpatch complaints while at it. No functional changes. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181010075205.7713-2-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index bc373f82c0d2..3dea7a1bda7f 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1507,13 +1507,6 @@ void intel_mark_idle(struct drm_i915_private *dev_priv); int intel_display_suspend(struct drm_device *dev); void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv); void intel_encoder_destroy(struct drm_encoder *encoder); -int intel_connector_init(struct intel_connector *); -struct intel_connector *intel_connector_alloc(void); -void intel_connector_free(struct intel_connector *connector); -void intel_connector_destroy(struct drm_connector *connector); -bool intel_connector_get_hw_state(struct intel_connector *connector); -void intel_connector_attach_encoder(struct intel_connector *connector, - struct intel_encoder *encoder); struct drm_display_mode * intel_encoder_current_mode(struct intel_encoder *encoder); bool intel_port_is_tc(struct drm_i915_private *dev_priv, enum port port); @@ -1669,6 +1662,15 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane, unsigned int rotation); /* intel_connector.c */ +int intel_connector_init(struct intel_connector *connector); +struct intel_connector *intel_connector_alloc(void); +void intel_connector_free(struct intel_connector *connector); +void intel_connector_destroy(struct drm_connector *connector); +int intel_connector_register(struct drm_connector *connector); +void intel_connector_unregister(struct drm_connector *connector); +void intel_connector_attach_encoder(struct intel_connector *connector, + struct intel_encoder *encoder); +bool intel_connector_get_hw_state(struct intel_connector *connector); int intel_connector_update_modes(struct drm_connector *connector, struct edid *edid); int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); -- cgit v1.2.3 From d9facae6afe14f461f0667227c1c377cb84ad7fa Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:07 +0530 Subject: drm/i915: Introduce CRTC output format MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds an enum "intel_output_format" to represent the output format of a particular CRTC. This enum will be used to produce a RGB/YCBCR4:4:4/YCBCR4:2:0 output format during the atomic modeset calculations. V5: - Created this separate patch to introduce and init output_format. - Initialize parameters of output_format_str respectively (Jani N). - Call it intel_output_format than crtc_output_format(Ville). - Set output format in pipe_config for every encoder (Ville). - Get rid of extra DRM_DEBUG_KMS during get_pipe_config (Ville) V6: Rebase V7: Fixed alignment warnings (checkpatch) V8: Another check[atch warning for alignment V9: Rebase V10: Rebase on top of DSI restructure V11: Addressed review comment from Ville - Set CRTC format for pre-HSW get_pipe_config() function too. Added Ville's R-B Cc: Ville Syrjälä Reviewed-by: Ville Syrjälä Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-1-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 3dea7a1bda7f..ff44fada307a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -712,6 +712,11 @@ struct intel_crtc_wm_state { bool need_postvbl_update; }; +enum intel_output_format { + INTEL_OUTPUT_FORMAT_INVALID, + INTEL_OUTPUT_FORMAT_RGB, +}; + struct intel_crtc_state { struct drm_crtc_state base; @@ -901,6 +906,9 @@ struct intel_crtc_state { /* output format is YCBCR 4:2:0 */ bool ycbcr420; + + /* Output format RGB/YCBCR etc */ + enum intel_output_format output_format; }; struct intel_crtc { -- cgit v1.2.3 From 33b7f3ee6e008311876cef3f3629c3affa9ed66c Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:08 +0530 Subject: drm/i915: Add CRTC output format YCBCR 4:2:0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Currently, we are using a bool in CRTC state (state->ycbcr420), to indicate modeset, that the output format is YCBCR 4:2:0. Now in order to support other YCBCR formats, we will need more such flags. This patch adds a new enum parameter for YCBCR 4:2:0 outputs, in the CRTC output formats and then plugs it during the modeset. V3: Added this patch in the series, to address review comments from second patchset. V4: Added r-b from Maarten (on v3) Addressed review comments from Ville: - Change the enum name to intel_output_format. - Start the enum value (INVALID) from 0 instaed of 1. - Set the crtc's output_format to RGB in encoder's compute_config. V5: Broke previous patch 1 into two parts, - first patch to add CRTC output format in general - second patch (this one) to add YCBCR 4:2:0 output format specifically. - Use ARRAY_SIZE(format_str) for output format validity check (Ville) V6: Added a separate function to calculate crtc_state->output_format, and calling it from various get_config function (Fix CI build warning) V7: Fixed checkpatch warnings for alignment V8: Rebase V9: Rebase V10: Rebase V11: Addressed review comments from Ville: - Change check for CRTC output format from > ARRAY_SIZE to >= ARRAY_SIZE. - Check for values < INTEL_OUTPUT_FORMAT_RGB is unnecessary. - No need to get CRTC YCBCR config, for pre-BDW functions. Added Ville's r-b. Cc: Ville Syrjala Cc: Maarten Lankhorst Signed-off-by: Shashank Sharma Reviewed-by: Maarten Lankhorst Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-2-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index ff44fada307a..01530fa1dce2 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -715,6 +715,7 @@ struct intel_crtc_wm_state { enum intel_output_format { INTEL_OUTPUT_FORMAT_INVALID, INTEL_OUTPUT_FORMAT_RGB, + INTEL_OUTPUT_FORMAT_YCBCR420, }; struct intel_crtc_state { @@ -904,9 +905,6 @@ struct intel_crtc_state { /* HDMI High TMDS char rate ratio */ bool hdmi_high_tmds_clock_ratio; - /* output format is YCBCR 4:2:0 */ - bool ycbcr420; - /* Output format RGB/YCBCR etc */ enum intel_output_format output_format; }; -- cgit v1.2.3 From 8c79f844c6d21dd52295d5e1f68129cbd10676fd Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:09 +0530 Subject: drm/i915: Add CRTC output format YCBCR 4:4:4 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds support for YCBCR 4:4:4 CRTC output format. To do this, this patch extends the existing YCBCR 4:2:0 framework by: - Adding new parameter in for YCBCR 4:4:4 enum crtc_iutput_format. - Adding case for YCBCR 4:4:4 in while setting AVI infoframes. - Adding necessary checks in modeset sequence. V3: Added this patch in the series V4: Added r-b from Maarten (for v3) Addressed review comment from Ville: Do not use (config->output_format > CRTC_OUTPUT_RGB) V5: Rebase V6: Rebase and small change, to accommodate changes in patch 2 V7: Fixed checkpatch alignment warnings V8: Rebase V9: Rebase V10: Rebase V11: Addressed review comment from Ville Missing output_format_str[INTEL_OUTPUT_FORMAT_YCBCR444] Added Ville's R-B. Cc: Ville Syrjälä Cc: Maarten Lankhorst Reviewed-by: Ville Syrjälä Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-3-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 01530fa1dce2..3d2330277285 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -716,6 +716,7 @@ enum intel_output_format { INTEL_OUTPUT_FORMAT_INVALID, INTEL_OUTPUT_FORMAT_RGB, INTEL_OUTPUT_FORMAT_YCBCR420, + INTEL_OUTPUT_FORMAT_YCBCR444, }; struct intel_crtc_state { -- cgit v1.2.3 From 96e35598cead98de897038c0b4813396e694cb72 Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:10 +0530 Subject: drm/i915: Check LSPCON vendor OUI MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Intel LSPCON chip is provided by 2 vendors: - Megachips America (MCA) - Parade technologies (Parade tech) Its important to know the vendor of this chip, as the address to write AVI infoframes is different for those two. This patch reads the vendor OUI signature, and marks into LSPCON encoder structure for future usages. This patch also does a small re-arrangement of the code, by moving lspcon mode change into probe function. V2: Use dp->desc for OUI detection, dont add a helper for this (Ville) V3: Rebase, Added r-b from Maarten V4: Rebase V5: Rebase V6: Rebase V7: Rebase V8: Rebase V9: Rebase V10: Rebase Cc: Imre Deak Cc: Ville Syrjälä Cc: Maarten Lankhorst Reviewed-by: Lankhorst Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-4-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 3d2330277285..6981e727a069 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1162,9 +1162,15 @@ struct intel_dp { struct intel_dp_compliance compliance; }; +enum lspcon_vendor { + LSPCON_VENDOR_MCA, + LSPCON_VENDOR_PARADE +}; + struct intel_lspcon { bool active; enum drm_lspcon_mode mode; + enum lspcon_vendor vendor; }; struct intel_digital_port { -- cgit v1.2.3 From 06c812d7c591906e5f159cecfc8e561a2f59d848 Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:11 +0530 Subject: drm/i915: Add AVI infoframe support for LSPCON In order to pass AVI infoframes to LSPCON devices, a source has to write them in a vendor recommended method and location. This patch series: - adds generic LSPCON infoframe setup functions. - registers these functions into existing AVI infoframe framework. - triggers these functions from modeset sequence. Next patches in the series will add vendor specific code. V2: Added new parameter to align with new definition of drm_hdmi_avi_infoframe_quant_range V3: Added r-b from Maarten (for V2) Added new parameter output_format in struct lspcon to accommodate Ville's review comments on last patch of the series V4: Addressed Ville's review comment - Do not add output_format in LSPCON state, as its non-atomic. Add this into CRTC state (added in a later patch). V5: Rebase V6: Rebase V7: Rebase V8: Rebase V9: Rebase V10: Rebase V11: Accommodated rebasing changes in intel_git_port fptrs (set_infoframes and infoframe_enabled) Cc: Ville Syrjala Cc: Imre Deak Cc: Maarten Lankhorst Reviewed-by: Maarten Lankhorst Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-5-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6981e727a069..8c402d01f663 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1318,6 +1318,12 @@ static inline bool intel_encoder_is_dp(struct intel_encoder *encoder) } } +static inline struct intel_lspcon * +enc_to_intel_lspcon(struct drm_encoder *encoder) +{ + return &enc_to_dig_port(encoder)->lspcon; +} + static inline struct intel_digital_port * dp_to_dig_port(struct intel_dp *intel_dp) { @@ -1879,7 +1885,6 @@ bool intel_hdmi_handle_sink_scrambling(struct intel_encoder *encoder, void intel_dp_dual_mode_set_tmds_output(struct intel_hdmi *hdmi, bool enable); void intel_infoframe_init(struct intel_digital_port *intel_dig_port); - /* intel_lvds.c */ bool intel_lvds_port_enabled(struct drm_i915_private *dev_priv, i915_reg_t lvds_reg, enum pipe *pipe); @@ -2210,6 +2215,12 @@ void intel_color_load_luts(struct drm_crtc_state *crtc_state); bool lspcon_init(struct intel_digital_port *intel_dig_port); void lspcon_resume(struct intel_lspcon *lspcon); void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon); +void lspcon_set_infoframes(struct intel_encoder *encoder, + bool enable, + const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state); +bool lspcon_infoframe_enabled(struct intel_encoder *encoder, + const struct intel_crtc_state *pipe_config); /* intel_pipe_crc.c */ #ifdef CONFIG_DEBUG_FS -- cgit v1.2.3 From 7cbf19fd54ffef01a8a7af554b8447bef7c17ce7 Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:12 +0530 Subject: drm/i915: Write AVI infoframes for MCA LSPCON MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit LSPCON is a DP branch device, so LSPCON vendors define specific methods to pass AVI infoframes to the the chip. This patch adds: - a generic wrapper function for writing AVI infoframes for all LSPCON devices. - a vendor specific function to wrire AVI infoframes into MCA LSPCON devices. V2: Rebase V3: Added r-b from Maarten V4: Rebase V5: Rebase V6: Rebase V7: Fixed checkpatch warnings for alignment V8: Rebase V9: Added the retry logic, with 50ms incremental delays while writing AVI IF V10: Changed the return value check V11: Fixed checkpatch warning V12: Rebase Cc: Imre Deak Cc: Ville Syrjälä Cc: Maarten Lankhorst Reviewed-by: Maarten Lankhorst Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-6-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 8c402d01f663..b8e5f9569f5a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2215,6 +2215,10 @@ void intel_color_load_luts(struct drm_crtc_state *crtc_state); bool lspcon_init(struct intel_digital_port *intel_dig_port); void lspcon_resume(struct intel_lspcon *lspcon); void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon); +void lspcon_write_infoframe(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + unsigned int type, + const void *buf, ssize_t len); void lspcon_set_infoframes(struct intel_encoder *encoder, bool enable, const struct intel_crtc_state *crtc_state, -- cgit v1.2.3 From 668b6c176c33f443a50afd981cc9c0939e411b3b Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 12 Oct 2018 11:53:14 +0530 Subject: drm/i915: Add YCBCR 4:2:0/4:4:4 support for LSPCON LSPCON chips can generate YCBCR outputs, if asked nicely :). In order to generate YCBCR 4:2:0 outputs, a source must: - send YCBCR 4:4:4 signals to LSPCON - program color space as 4:2:0 in AVI infoframes Whereas for YCBCR 4:4:4 outputs, the source must: - send YCBCR 4:4:4 signals to LSPCON - program color space as 4:4:4 in AVI infoframes So for both 4:2:0 as well as 4:4:4 outputs, we are driving the pipe for YCBCR 4:4:4 output, but AVI infoframe's color space information indicates LSPCON FW to start scaling down from YCBCR 4:4:4 and generate YCBCR 4:2:0 output. As the scaling is done by LSPCON device, we need not to reserve a scaler for 4:2:0 outputs. V2: rebase V3: Addressed review comments from Ville - add enum crtc_output_format instead of bool ycbcr420 - use crtc_output_format=4:4:4 for modeset of LSPCON 4:2:0 output cases in this way we will have YCBCR 4:4:4 framework ready (except the ABI part) V4: Added r-b from Maarten (for v3) Addressed review comments from Ville: - Do not add a non-atomic state variable to determine lspcon output. Instead add bool in CRTC state to indicate lspcon based scaling. V5: Addressed review comments from Ville: - Change the state bool name from external scaling to something more relavent. - Keep the info and adjusted_mode structures const. - use crtc_state instead of pipe_config. - Push all the config change into lspcon_ycbcr420_config function. V6: Rebase, small changes to accommodate changes in patch 2. V7: Fixed checkpatch warnings for alignment V8: Rebase PS: Ignored following warnings to match the current formatting: drm/i915: Add YCBCR 4:2:0/4:4:4 support for LSPCON -:53: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV) #53: FILE: drivers/gpu/drm/i915/i915_reg.h:8721: +#define TRANS_MSA_SAMPLING_444 (2<<1) ^ -:54: CHECK:SPACING: spaces preferred around that '<<' (ctx:VxV) #54: FILE: drivers/gpu/drm/i915/i915_reg.h:8722: +#define TRANS_MSA_CLRSP_YCBCR (2<<3) V9: Rebase V10: Rebase V11: Rebase Cc: Ville Syrjala Cc: Maarten Lankhorst Reviewed-by: Maarten Lankhorst Signed-off-by: Shashank Sharma Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-8-git-send-email-shashank.sharma@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b8e5f9569f5a..95e252e7ea5a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -908,6 +908,9 @@ struct intel_crtc_state { /* Output format RGB/YCBCR etc */ enum intel_output_format output_format; + + /* Output down scaling is done in LSPCON device */ + bool lspcon_downsampling; }; struct intel_crtc { @@ -2225,6 +2228,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder, const struct drm_connector_state *conn_state); bool lspcon_infoframe_enabled(struct intel_encoder *encoder, const struct intel_crtc_state *pipe_config); +void lspcon_ycbcr420_config(struct drm_connector *connector, + struct intel_crtc_state *crtc_state); /* intel_pipe_crc.c */ #ifdef CONFIG_DEBUG_FS -- cgit v1.2.3 From 4c35475485c1297393a35b161057b57753449a15 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Thu, 11 Oct 2018 12:04:49 +0200 Subject: drm/i915: Make intel_dp_set_m_n take crtc_state MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Another user of crtc->config gone. The functions it calls also needed crtc->config, so convert those as well. Signed-off-by: Maarten Lankhorst [mlankhorst: Still pass m_n struct to intel_pch_transcoder_set_m_n (Ville)] Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181011100457.8776-3-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 95e252e7ea5a..7cc20e297eeb 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1643,7 +1643,8 @@ void gen9_enable_dc5(struct drm_i915_private *dev_priv); unsigned int skl_cdclk_get_vco(unsigned int freq); void intel_dp_get_m_n(struct intel_crtc *crtc, struct intel_crtc_state *pipe_config); -void intel_dp_set_m_n(struct intel_crtc *crtc, enum link_m_n_set m_n); +void intel_dp_set_m_n(const struct intel_crtc_state *crtc_state, + enum link_m_n_set m_n); int intel_dotclock_calculate(int link_freq, const struct intel_link_m_n *m_n); bool bxt_find_best_dpll(struct intel_crtc_state *crtc_state, int target_clock, struct dpll *best_clock); -- cgit v1.2.3 From 176597a12d61709727d1639836e5d68a6e7c437b Mon Sep 17 00:00:00 2001 From: Mahesh Kumar Date: Thu, 4 Oct 2018 14:20:43 +0530 Subject: drm/i915/icl: create function to identify combophy port This patch creates a function/wrapper to check if port is combophy port instead of explicitly comparing ports. Changes since V1: - keep all intel_port_is_* helper together (Lucas) Signed-off-by: Mahesh Kumar Cc: Madhav Chauhan Cc: Manasi Navare Reviewed-by: Rodrigo Vivi Reviewed-by: Lucas De Marchi Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20181004085043.10154-1-mahesh1.kumar@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 7cc20e297eeb..b2ca9f278b36 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1531,6 +1531,7 @@ void intel_pps_unlock_regs_wa(struct drm_i915_private *dev_priv); void intel_encoder_destroy(struct drm_encoder *encoder); struct drm_display_mode * intel_encoder_current_mode(struct intel_encoder *encoder); +bool intel_port_is_combophy(struct drm_i915_private *dev_priv, enum port port); bool intel_port_is_tc(struct drm_i915_private *dev_priv, enum port port); enum tc_port intel_port_to_tc(struct drm_i915_private *dev_priv, enum port port); -- cgit v1.2.3 From 046c9bca3d829d1f67e4667ffeac099564a683a4 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 16 Oct 2018 17:50:44 +0300 Subject: drm/i915: rename and move intel_get_pipe_from_connector() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rename intel_get_pipe_from_connector() to intel_connector_get_pipe() and move it near its connector function friends in intel_connector.c. No functional changes. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181016145044.3924-1-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b2ca9f278b36..83b19587abad 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1535,8 +1535,6 @@ bool intel_port_is_combophy(struct drm_i915_private *dev_priv, enum port port); bool intel_port_is_tc(struct drm_i915_private *dev_priv, enum port port); enum tc_port intel_port_to_tc(struct drm_i915_private *dev_priv, enum port port); - -enum pipe intel_get_pipe_from_connector(struct intel_connector *connector); int intel_get_pipe_from_crtc_id_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, @@ -1695,6 +1693,7 @@ void intel_connector_unregister(struct drm_connector *connector); void intel_connector_attach_encoder(struct intel_connector *connector, struct intel_encoder *encoder); bool intel_connector_get_hw_state(struct intel_connector *connector); +enum pipe intel_connector_get_pipe(struct intel_connector *connector); int intel_connector_update_modes(struct drm_connector *connector, struct edid *edid); int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); -- cgit v1.2.3 From 593a21a04f99fd4f5454fca5f1b92a5950c35f80 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 16 Oct 2018 17:42:27 +0300 Subject: drm/i915: split out display quirks to a new file Reduce intel_display.c by splitting out intel_quirks.c. No functional changes. Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181016144228.18267-1-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 83b19587abad..b5d6f6887c13 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1981,6 +1981,9 @@ void intel_psr_short_pulse(struct intel_dp *intel_dp); int intel_psr_wait_for_idle(const struct intel_crtc_state *new_crtc_state, u32 *out_value); +/* intel_quirks.c */ +void intel_init_quirks(struct drm_device *dev); + /* intel_runtime_pm.c */ int intel_power_domains_init(struct drm_i915_private *); void intel_power_domains_cleanup(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From 27a981b614d5fe5ec89657467b575c2a957ecd99 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Wed, 17 Oct 2018 12:35:39 +0300 Subject: drm/i915/quirks: pass dev_priv instead of drm dev to quirk code Pass the type we want to simplify. No functional changes. v2: s/dev_priv/i915/g (Chris) Cc: Chris Wilson Reviewed-by: Chris Wilson Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20181017093539.5468-1-jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b5d6f6887c13..0e9a926fca04 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1982,7 +1982,7 @@ int intel_psr_wait_for_idle(const struct intel_crtc_state *new_crtc_state, u32 *out_value); /* intel_quirks.c */ -void intel_init_quirks(struct drm_device *dev); +void intel_init_quirks(struct drm_i915_private *dev_priv); /* intel_runtime_pm.c */ int intel_power_domains_init(struct drm_i915_private *); -- cgit v1.2.3 From bdc93fe0eb82f3646dbe34f6cea0cfcf5a1516ff Mon Sep 17 00:00:00 2001 From: Ramalingam C Date: Tue, 23 Oct 2018 14:52:29 +0530 Subject: drm/i915/debugfs: hdcp capability of a sink Add a debugfs entry for providing the hdcp capabilities of the sink connected to the HDCP capable connectors. v2: Squashed the sink's hdcp capability into this patch. [Daniel] Signed-off-by: Ramalingam C Reviewed-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1540286550-20399-4-git-send-email-ramalingam.c@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 0e9a926fca04..1adcdcc6202b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1296,6 +1296,12 @@ enc_to_dig_port(struct drm_encoder *encoder) return NULL; } +static inline struct intel_digital_port * +conn_to_dig_port(struct intel_connector *connector) +{ + return enc_to_dig_port(&intel_attached_encoder(&connector->base)->base); +} + static inline struct intel_dp_mst_encoder * enc_to_mst(struct drm_encoder *encoder) { @@ -1955,6 +1961,7 @@ int intel_hdcp_enable(struct intel_connector *connector); int intel_hdcp_disable(struct intel_connector *connector); int intel_hdcp_check_link(struct intel_connector *connector); bool is_hdcp_supported(struct drm_i915_private *dev_priv, enum port port); +bool intel_hdcp_capable(struct intel_connector *connector); /* intel_psr.c */ #define CAN_PSR(dev_priv) (HAS_PSR(dev_priv) && dev_priv->psr.sink_support) -- cgit v1.2.3 From 1ab554b0099b655141c47ec5cd05d126eaed4868 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Mon, 22 Oct 2018 15:51:52 +0200 Subject: drm/i915/gen11: Link nv12 Y and UV planes in the atomic state, v5. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To make NV12 working on icl, we need to update 2 planes simultaneously. I've chosen to do this in the CRTC step after plane validation is done, so we know what planes are (in)visible. The linked Y plane will get updated in intel_plane_update_planes_on_crtc(), by the call to update_slave, which gets the master's plane_state as argument. The link requires both planes for atomic_update to work, so make sure skl_ddb_add_affected_planes() adds both states. Changes since v1: - Introduce icl_is_nv12_y_plane(), instead of hardcoding sprite numbers. - Put all the state updating login in intel_plane_atomic_check_with_state(). - Clean up changes in intel_plane_atomic_check(). Changes since v2: - Fix intel_atomic_get_old_plane_state() to actually return old state. - Move visibility changes to preparation patch. - Only try to find a Y plane on gen11, earlier platforms only require a single plane. Changes since v3: - Fix checkpatch warning about to_intel_crtc() usage. - Add affected planes from icl_add_linked_planes() before check_planes(), it's a cleaner way to do this. (Ville) Changes since v4: - Clear plane links in icl_check_nv12_planes() for clarity. - Only pass crtc_state to icl_check_nv12_planes(). - Use for_each_new_intel_plane_in_state() in icl_check_nv12_planes. - Rename aux to linked. (Ville) Signed-off-by: Maarten Lankhorst Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181022135152.15324-1-maarten.lankhorst@linux.intel.com [mlankhorst: Change bool slave to u32, to satisfy checkpatch] [mlankhorst: Add WARN_ON's based on Ville's suggestion] --- drivers/gpu/drm/i915/intel_drv.h | 53 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 1adcdcc6202b..45e9bacc1eaa 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -539,6 +539,26 @@ struct intel_plane_state { */ int scaler_id; + /* + * linked_plane: + * + * ICL planar formats require 2 planes that are updated as pairs. + * This member is used to make sure the other plane is also updated + * when required, and for update_slave() to find the correct + * plane_state to pass as argument. + */ + struct intel_plane *linked_plane; + + /* + * slave: + * If set don't update use the linked plane's state for updating + * this plane during atomic commit with the update_slave() callback. + * + * It's also used by the watermark code to ignore wm calculations on + * this plane. They're calculated by the linked plane's wm code. + */ + u32 slave; + struct drm_intel_sprite_colorkey ckey; }; @@ -983,6 +1003,9 @@ struct intel_plane { void (*update_plane)(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state); + void (*update_slave)(struct intel_plane *plane, + const struct intel_crtc_state *crtc_state, + const struct intel_plane_state *plane_state); void (*disable_plane)(struct intel_plane *plane, struct intel_crtc *crtc); bool (*get_hw_state)(struct intel_plane *plane, enum pipe *pipe); @@ -1357,6 +1380,27 @@ hdmi_to_dig_port(struct intel_hdmi *intel_hdmi) return container_of(intel_hdmi, struct intel_digital_port, hdmi); } +static inline struct intel_plane_state * +intel_atomic_get_plane_state(struct intel_atomic_state *state, + struct intel_plane *plane) +{ + struct drm_plane_state *ret = + drm_atomic_get_plane_state(&state->base, &plane->base); + + if (IS_ERR(ret)) + return ERR_CAST(ret); + + return to_intel_plane_state(ret); +} + +static inline struct intel_plane_state * +intel_atomic_get_old_plane_state(struct intel_atomic_state *state, + struct intel_plane *plane) +{ + return to_intel_plane_state(drm_atomic_get_old_plane_state(&state->base, + &plane->base)); +} + static inline struct intel_plane_state * intel_atomic_get_new_plane_state(struct intel_atomic_state *state, struct intel_plane *plane) @@ -2165,6 +2209,15 @@ struct intel_plane * skl_universal_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe, enum plane_id plane_id); +static inline bool icl_is_nv12_y_plane(enum plane_id id) +{ + /* Don't need to do a gen check, these planes are only available on gen11 */ + if (id == PLANE_SPRITE4 || id == PLANE_SPRITE5) + return true; + + return false; +} + /* intel_tv.c */ void intel_tv_init(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From b1554e23ccb6d8e611c5d54ca94bb2dfc54cae72 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Thu, 18 Oct 2018 13:51:31 +0200 Subject: drm/i915/gen11: Program the scalers correctly for planar formats, v3. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The first 3 planes (primary, sprite 0 and 1) have a dedicated chroma upsampler to upscale YUV420 to YUV444 and the scaler should only be used for upscaling. Because of this we shouldn't program the scalers in planar mode if NV12 and the chroma upsampler are used. Instead program the scalers like on normal planes. Sprite 2 and 3 have no dedicated scaler, and need to program the selected Y plane in the scaler mode. Changes since v1: - Make the comment less confusing. Changes since v2: - Fix checkpatch warning (Matt) - gen10- -> Pre-gen11 (Ville) - PS_SCALER_MODE_PACKED -> PS_SCALER_MODE_NORMAL. (Matt) - Add comment about scaler mode in intel_atomic_setup_scaler(). (Matt) - Rename need_scaling to need_scaler. (Matt) - Move the crtc need_scaling check to skl_update_scaler_crtc(). Signed-off-by: Maarten Lankhorst Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181018115134.9061-6-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 45e9bacc1eaa..db24308729b4 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2218,6 +2218,14 @@ static inline bool icl_is_nv12_y_plane(enum plane_id id) return false; } +static inline bool icl_is_hdr_plane(struct intel_plane *plane) +{ + if (INTEL_GEN(to_i915(plane->base.dev)) < 11) + return false; + + return plane->id < PLANE_SPRITE2; +} + /* intel_tv.c */ void intel_tv_init(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From d3dacc70797b8493a542c58eca8db1d411ba94a9 Mon Sep 17 00:00:00 2001 From: Ramalingam C Date: Mon, 29 Oct 2018 15:15:46 +0530 Subject: drm/i915: wrapping all hdcp var into intel_hdcp Considering significant number of HDCP specific variables, it will be clean to have separate struct for HDCP. New structure called intel_hdcp is added within intel_connector. v2: struct hdcp statically allocated. [Sean Paul] enable and disable function parameters are retained.[Sean Paul] v3: No Changes. v4: Commit msg is rephrased [Uma] v5: Comment for mutex definition. v6: hdcp_ prefix from all intel_hdcp members are removed [Sean Paul] inline function intel_hdcp_to_connector is defined [Sean Paul] v7: %s/uint64_t/u64 v8: Rebased Signed-off-by: Ramalingam C Reviewed-by: Sean Paul Reviewed-by: Uma Shankar Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/1540806351-7137-2-git-send-email-ramalingam.c@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index db24308729b4..268afb6d2746 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -381,6 +381,15 @@ struct intel_hdcp_shim { bool *hdcp_capable); }; +struct intel_hdcp { + const struct intel_hdcp_shim *shim; + /* Mutex for hdcp state of the connector */ + struct mutex mutex; + u64 value; + struct delayed_work check_work; + struct work_struct prop_work; +}; + struct intel_connector { struct drm_connector base; /* @@ -413,11 +422,7 @@ struct intel_connector { /* Work struct to schedule a uevent on link train failure */ struct work_struct modeset_retry_work; - const struct intel_hdcp_shim *hdcp_shim; - struct mutex hdcp_mutex; - uint64_t hdcp_value; /* protected by hdcp_mutex */ - struct delayed_work hdcp_check_work; - struct work_struct hdcp_prop_work; + struct intel_hdcp hdcp; }; struct intel_digital_connector_state { -- cgit v1.2.3 From 3e68928b7d4c833726717ced2261f77479d98a47 Mon Sep 17 00:00:00 2001 From: Animesh Manna Date: Mon, 29 Oct 2018 15:14:10 -0700 Subject: drm/i915/icl: Enable DC9 as lowest possible state during screen-off ICL supports DC5, DC6, and DC9. Enable DC9 during screen-off, and enable DC5/6 when appropriate. v2: (James Ausmus) - Also handle ICL as GEN9_LP in i915_drm_suspend_late and i915_drm_suspend_early - Add DC9 to gen9_dc_mask for ICL - Re-order GEN checks for newest platform first - Use INTEL_GEN instead of INTEL_INFO->gen - Use INTEL_GEN >= 11 instead of IS_ICELAKE - Consolidate GEN checks v3: (James Ausmus) - Also allow DC6 for ICL (Imre, Art) - Simplify !(GEN >= 11) to GEN < 11 (Imre) v4: (James Ausmus) - Don't call intel_power_sequencer_reset after DC9 for Gen11+, as the PPS regs are Always On - Rebase against upstream changes v5: (Anusha Srivatsa) - rebased against the latest upstream changes. v6: (Anusha Srivatsa) - rebased.Use INTEL_GEN consistently. - Simplify the code (Rodrigo) v7: rebased. Change order according to platforms(Jyoti) v8: rebased. Change the check from platform specific to HAS_PCH_SPLIT(). Add comment in code to be more clear.(Rodrigo) Cc: Imre Deak Cc: Rodrigo Vivi Signed-off-by: Animesh Manna Signed-off-by: James Ausmus Signed-off-by: Anusha Srivatsa Tested-by: Jyoti Yadav Reviewed-by: Rodrigo Vivi Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20181029221410.4423-1-anusha.srivatsa@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 268afb6d2746..e4eaa40bd5f1 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1695,6 +1695,7 @@ void bxt_enable_dc9(struct drm_i915_private *dev_priv); void bxt_disable_dc9(struct drm_i915_private *dev_priv); void gen9_enable_dc5(struct drm_i915_private *dev_priv); unsigned int skl_cdclk_get_vco(unsigned int freq); +void skl_enable_dc6(struct drm_i915_private *dev_priv); void intel_dp_get_m_n(struct intel_crtc *crtc, struct intel_crtc_state *pipe_config); void intel_dp_set_m_n(const struct intel_crtc_state *crtc_state, @@ -2045,6 +2046,8 @@ int intel_power_domains_init(struct drm_i915_private *); void intel_power_domains_cleanup(struct drm_i915_private *dev_priv); void intel_power_domains_init_hw(struct drm_i915_private *dev_priv, bool resume); void intel_power_domains_fini_hw(struct drm_i915_private *dev_priv); +void icl_display_core_init(struct drm_i915_private *dev_priv, bool resume); +void icl_display_core_uninit(struct drm_i915_private *dev_priv); void intel_power_domains_enable(struct drm_i915_private *dev_priv); void intel_power_domains_disable(struct drm_i915_private *dev_priv); -- cgit v1.2.3 From 93ac092f054b25e41341b008fdb1ac69c9a8334c Mon Sep 17 00:00:00 2001 From: Manasi Navare Date: Tue, 30 Oct 2018 17:19:19 -0700 Subject: drm/i915/dp: Cache the DP/eDP DSC DPCD register set on Hotplug/eDP Init DSC is supported on eDP starting GEN 10 display (on GLK) and on DP starting GEN 11. This patch implements the discovery phase of DSC. On hotplug, source reads the DSC DPCD register set (0x00060 - 0x0006F) to read the decompression capabilities of the sink device. This entire block of registers is cached in intel_dp so that capability information can be used during DSC configuration phase during compute_config phase of the modeset. For eDP, this caching happens during the eDP initialization. This caching is done only for eDP and DP rev >= 1.4 v5: * Fix the block comment (Gaurav) * Fix the commit message DSC DPCD addresses (Gaurav) * Use DRM_ERROR for dpcd_read fail (Gaurav,Anusha) v4: * Cache these only for Gen >= 11 v3: * Remove the dsc_sink_support field in intel_dp (Jani N) v2: * Clear the cached registers on hotplug always (Jani N) * Combine the eDP and DP caching in same function (Jani N) Cc: Jani Nikula Cc: Ville Syrjala Cc: Daniel Vetter Cc: Anusha Srivatsa Cc: Gaurav K Singh Signed-off-by: Manasi Navare Reviewed-by: Anusha Srivatsa Reviewed-by: Gaurav K Singh Link: https://patchwork.freedesktop.org/patch/msgid/20181031001923.31442-3-manasi.d.navare@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index e4eaa40bd5f1..e827c164c834 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1114,6 +1114,7 @@ struct intel_dp { uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; uint8_t edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; + u8 dsc_dpcd[DP_DSC_RECEIVER_CAP_SIZE]; /* source rates */ int num_source_rates; const int *source_rates; -- cgit v1.2.3 From d9218c8f6cf43bc0db5422e6b05b9e487c400a23 Mon Sep 17 00:00:00 2001 From: Manasi Navare Date: Tue, 30 Oct 2018 17:19:21 -0700 Subject: drm/i915/dp: Add helpers for Compressed BPP and Slice Count for DSC This patch adds helpers for calculating the maximum compressed BPP supported with small joiner. This also adds a helper for calculating the slice count in case of small joiner. These are inside intel_dp since they take into account hardware limitations. v6: * Take mode_clock and mode_hdisplay as input arguments so that this can be called in intel_dp_mode_valid (Manasi) v5: * Get the max slice width from DPCD * Check against Min_Slice_width of 2560 (Anusha) v4: * #defines for PPR in slice count helper (Gaurav) v3: * Simply logic for bpp (DK) * Limit the valid slice count by max supported by Sink (Manasi) v2: * Change the small joiner RAM buffer constant as bspec changed (Manasi) * rename it as SMALL_JOINER since we are not enabling big joiner yet (Anusha) Cc: Gaurav K Singh Cc: Jani Nikula Cc: Ville Syrjala Cc: Anusha Srivatsa Cc: Dhinakaran Pandiyan Signed-off-by: Manasi Navare Reviewed-by: Anusha Srivatsa Reviewed-by: Gaurav K Singh Link: https://patchwork.freedesktop.org/patch/msgid/20181031001923.31442-5-manasi.d.navare@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index e827c164c834..7cce7dc49bbc 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1836,6 +1836,10 @@ bool intel_dp_source_supports_hbr2(struct intel_dp *intel_dp); bool intel_dp_source_supports_hbr3(struct intel_dp *intel_dp); bool intel_dp_get_link_status(struct intel_dp *intel_dp, uint8_t link_status[DP_LINK_STATUS_SIZE]); +uint16_t intel_dp_dsc_get_output_bpp(int link_clock, uint8_t lane_count, + int mode_clock, int mode_hdisplay); +uint8_t intel_dp_dsc_get_slice_count(struct intel_dp *intel_dp, int mode_clock, + int mode_hdisplay); static inline unsigned int intel_dp_unused_lane_mask(int lane_count) { -- cgit v1.2.3 From bf4d57ff411017468977203a009ce719aa83a93d Mon Sep 17 00:00:00 2001 From: Madhav Chauhan Date: Tue, 30 Oct 2018 13:56:23 +0200 Subject: drm/i915/icl: Find DSI presence for ICL This patch detects DSI presence for ICL platform by reading VBT. DSI detection is done while initializing DSI using newly added function intel_gen11_dsi_init. v2 by Jani: - Preserve old behavour of intel_bios_is_dsi_present() - s/intel_gen11_dsi_init/icl_dsi_init/g Signed-off-by: Madhav Chauhan Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/2324cdfc8918bda3165354e5e0d15053b1074f14.1540900289.git.jani.nikula@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 7cce7dc49bbc..2d9882138b0b 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1860,6 +1860,9 @@ void intel_dp_mst_encoder_cleanup(struct intel_digital_port *intel_dig_port); /* vlv_dsi.c */ void vlv_dsi_init(struct drm_i915_private *dev_priv); +/* icl_dsi.c */ +void icl_dsi_init(struct drm_i915_private *dev_priv); + /* intel_dsi_dcs_backlight.c */ int intel_dsi_dcs_init_backlight_funcs(struct intel_connector *intel_connector); -- cgit v1.2.3 From 563d22a0394856a5d984c48b94312ef614fce841 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Thu, 1 Nov 2018 16:04:21 +0200 Subject: drm/i915: Move aux_ch to intel_digital_port MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From ICL onwards all DDI/TypeC ports - even working in HDMI mode - need to know their corresponding AUX CH, so move the field to a common struct. No functional change. v3: - Add code comment about which ports aux_ch is used for. (Jose) Cc: Paulo Zanoni Cc: Ville Syrjälä Cc: José Roberto de Souza Cc: Rodrigo Vivi Signed-off-by: Imre Deak Reviewed-by: José Roberto de Souza Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-3-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2d9882138b0b..173e0961e7fb 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1109,7 +1109,6 @@ struct intel_dp { bool link_trained; bool has_audio; bool reset_link_params; - enum aux_ch aux_ch; uint8_t dpcd[DP_RECEIVER_CAP_SIZE]; uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE]; uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; @@ -1214,6 +1213,8 @@ struct intel_digital_port { enum irqreturn (*hpd_pulse)(struct intel_digital_port *, bool); bool release_cl2_override; uint8_t max_lanes; + /* Used for DP and ICL+ TypeC/DP and TypeC/HDMI ports. */ + enum aux_ch aux_ch; enum intel_display_power_domain ddi_io_power_domain; enum tc_port_type tc_type; -- cgit v1.2.3 From 337837ac3a75f126b53a522bebf2d8b3e82b105b Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Thu, 1 Nov 2018 16:04:23 +0200 Subject: drm/i915: Use a helper to get the aux power domain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From ICL onwards the AUX power domain may change dynamically based on whether a DDI/TypeC port is in thunderbolt or non-thunderbolt mode, so use a helper function instead of a static field to get the current domain. Cc: Paulo Zanoni Cc: Ville Syrjälä Cc: José Roberto de Souza Cc: Lucas De Marchi Cc: Rodrigo Vivi Signed-off-by: Imre Deak Reviewed-by: José Roberto de Souza Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-5-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 173e0961e7fb..79c2d2a42fca 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1131,7 +1131,6 @@ struct intel_dp { /* sink or branch descriptor */ struct drm_dp_desc desc; struct drm_dp_aux aux; - enum intel_display_power_domain aux_power_domain; uint8_t train_set[4]; int panel_power_up_delay; int panel_power_down_delay; @@ -1712,6 +1711,8 @@ bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state); void hsw_enable_ips(const struct intel_crtc_state *crtc_state); void hsw_disable_ips(const struct intel_crtc_state *crtc_state); enum intel_display_power_domain intel_port_to_power_domain(enum port port); +enum intel_display_power_domain +intel_aux_power_domain(struct intel_digital_port *dig_port); void intel_mode_from_pipe_config(struct drm_display_mode *mode, struct intel_crtc_state *pipe_config); void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc, -- cgit v1.2.3 From 70332ac539c5c5dffede580fe8986dcfc0751d55 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Thu, 1 Nov 2018 16:04:27 +0200 Subject: drm/i915/icl+: Sanitize port to PLL mapping MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit BIOS can leave the PLL to port mapping enabled, even if the corresponding encoder is disabled. Disable the port mapping in this case. Cc: Paulo Zanoni Cc: Ville Syrjälä Cc: José Roberto de Souza Cc: Rodrigo Vivi Signed-off-by: Imre Deak Reviewed-by: José Roberto de Souza Reviewed-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-9-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 79c2d2a42fca..191c26e17f2d 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1521,6 +1521,7 @@ void icl_map_plls_to_ports(struct drm_crtc *crtc, void icl_unmap_plls_to_ports(struct drm_crtc *crtc, struct intel_crtc_state *crtc_state, struct drm_atomic_state *old_state); +void icl_sanitize_encoder_pll_mapping(struct intel_encoder *encoder); unsigned int intel_fb_align_height(const struct drm_framebuffer *fb, int color_plane, unsigned int height); -- cgit v1.2.3 From 08cadae8e1570c069f639a86fe4370485094552c Mon Sep 17 00:00:00 2001 From: Anusha Srivatsa Date: Thu, 1 Nov 2018 21:14:54 -0700 Subject: i915/dp/fec: Cache the FEC_CAPABLE DPCD register Similar to DSC DPCD registers, let us cache FEC_CAPABLE register to avoid using stale values. With this we can avoid aux reads everytime and instead read the cached values. v2: Avoid using memset and array for a single field. (Manasi,Jani) v3: Print FEC CAPABILITY value. (Manasi) Suggested-by: Jani Nikula Cc: Jani Nikula Cc: Ville Syrjala Cc: Manasi Navare Signed-off-by: Anusha Srivatsa Reviewed-by: Manasi Navare Signed-off-by: Manasi Navare Link: https://patchwork.freedesktop.org/patch/msgid/20181102041455.15818-1-anusha.srivatsa@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 191c26e17f2d..3bebc1c31157 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1114,6 +1114,7 @@ struct intel_dp { uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS]; uint8_t edp_dpcd[EDP_DISPLAY_CTL_CAP_SIZE]; u8 dsc_dpcd[DP_DSC_RECEIVER_CAP_SIZE]; + u8 fec_capable; /* source rates */ int num_source_rates; const int *source_rates; -- cgit v1.2.3 From cb9ff519439bb79b4f917008f26e5000076d48a3 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Fri, 2 Nov 2018 21:26:55 +0200 Subject: drm/i915/icl: Configure MG PHY gating for HDMI ports too MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The MG PHY clock gating needs to be configured for Type C static/fixed/legacy HDMI ports the same way it's configured for Type C static/fixed/legacy and aternate mode DP ports, fix this. Bspec: 4232, 21735 Cc: Vandita Kulkarni Cc: Paulo Zanoni Cc: Maarten Lankhorst Cc: Manasi Navare Signed-off-by: Imre Deak Reviewed-by: José Roberto de Souza Tested-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181102192656.4472-2-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 3bebc1c31157..b6ba1a713f4a 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1821,8 +1821,6 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, void intel_edp_drrs_flush(struct drm_i915_private *dev_priv, unsigned int frontbuffer_bits); void icl_program_mg_dp_mode(struct intel_dp *intel_dp); -void icl_enable_phy_clock_gating(struct intel_digital_port *dig_port); -void icl_disable_phy_clock_gating(struct intel_digital_port *dig_port); void intel_dp_program_link_training_pattern(struct intel_dp *intel_dp, -- cgit v1.2.3 From 93b662d329d60ede951aa4cb49a3fc0a111b7223 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Fri, 2 Nov 2018 21:26:56 +0200 Subject: drm/i915/icl: Configure MG DP mode for HDMI ports too MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The MG DP mode needs to be configured for Type C static/fixed/legacy HDMI ports too, the same way as it's configured for Type C static/fixed/legacy, fix this. Bspec: 4232, 21735 Cc: Vandita Kulkarni Cc: Paulo Zanoni Cc: Maarten Lankhorst Signed-off-by: Imre Deak Reviewed-by: José Roberto de Souza Tested-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20181102192656.4472-3-imre.deak@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b6ba1a713f4a..6772e9974751 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1820,7 +1820,6 @@ void intel_edp_drrs_invalidate(struct drm_i915_private *dev_priv, unsigned int frontbuffer_bits); void intel_edp_drrs_flush(struct drm_i915_private *dev_priv, unsigned int frontbuffer_bits); -void icl_program_mg_dp_mode(struct intel_dp *intel_dp); void intel_dp_program_link_training_pattern(struct intel_dp *intel_dp, -- cgit v1.2.3 From 58db08a73b75bfe0f718107bb4f09c57cd725c48 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Date: Wed, 7 Nov 2018 16:16:47 -0800 Subject: drm/i915: Keep overlay functions naming consistent MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit All other overlay functions(almost all other functions in i915) follow intel_overlay_verb, so renaming overlay ones that do not match that. Cc: Jani Nikula Cc: Ville Syrjälä Signed-off-by: José Roberto de Souza Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181108001647.11276-4-jose.souza@intel.com --- drivers/gpu/drm/i915/intel_drv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6772e9974751..21819a9bdcae 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1962,8 +1962,8 @@ struct intel_encoder *intel_get_lvds_encoder(struct drm_device *dev); bool intel_is_dual_link_lvds(struct drm_device *dev); /* intel_overlay.c */ -void intel_setup_overlay(struct drm_i915_private *dev_priv); -void intel_cleanup_overlay(struct drm_i915_private *dev_priv); +void intel_overlay_setup(struct drm_i915_private *dev_priv); +void intel_overlay_cleanup(struct drm_i915_private *dev_priv); int intel_overlay_switch_off(struct intel_overlay *overlay); int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); -- cgit v1.2.3 From 53cc688036681cc17f6db43744db6bb7703246fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 1 Nov 2018 17:05:59 +0200 Subject: drm/i915: Generalize skl_ddb_allocation_overlaps() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make skl_ddb_allocation_overlaps() useful for other callers besides skl_update_crtcs(). We'll need it to do plane updates as well. And while we're here we can reduce the stack utilization a bit by noting that each struct skl_ddb_entry is 4 bytes whereas a pointer to one is 8 bytes (on 64bit). So we'll switch to an array of structs from the array of pointers we used before. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181101150605.18235-9-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/intel_drv.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 21819a9bdcae..cc7fab2b61f4 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2191,10 +2191,9 @@ int intel_enable_sagv(struct drm_i915_private *dev_priv); int intel_disable_sagv(struct drm_i915_private *dev_priv); bool skl_wm_level_equals(const struct skl_wm_level *l1, const struct skl_wm_level *l2); -bool skl_ddb_allocation_overlaps(struct drm_i915_private *dev_priv, - const struct skl_ddb_entry **entries, - const struct skl_ddb_entry *ddb, - int ignore); +bool skl_ddb_allocation_overlaps(const struct skl_ddb_entry *ddb, + const struct skl_ddb_entry entries[], + int num_entries, int ignore_idx); bool ilk_disable_lp_wm(struct drm_device *dev); int skl_check_pipe_max_pixel_rate(struct intel_crtc *intel_crtc, struct intel_crtc_state *cstate); -- cgit v1.2.3 From e7a278a329dd8aa2c70c564849f164cb5673689c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 29 Oct 2018 20:18:20 +0200 Subject: drm/i915: Account for scale factor when calculating initial phase MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To get the initial phase correct we need to account for the scale factor as well. I forgot this initially and was mostly looking at heavily upscaled content where the minor difference between -0.5 and the proper initial phase was not readily apparent. And let's toss in a comment that tries to explain the formula a little bit. v2: The initial phase upper limit is 1.5, not 24.0! Cc: Maarten Lankhorst Fixes: 0a59952b24e2 ("drm/i915: Configure SKL+ scaler initial phase correctly") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181029181820.21956-1-ville.syrjala@linux.intel.com Tested-by: Juha-Pekka Heikkila Tested-by: Maarten Lankhorst #irc Reviewed-by: Maarten Lankhorst #irc --- drivers/gpu/drm/i915/intel_drv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index cc7fab2b61f4..18b419f7f7fe 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1720,7 +1720,7 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode, void intel_crtc_arm_fifo_underrun(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state); -u16 skl_scaler_calc_phase(int sub, bool chroma_center); +u16 skl_scaler_calc_phase(int sub, int scale, bool chroma_center); int skl_update_scaler_crtc(struct intel_crtc_state *crtc_state); int skl_max_scale(const struct intel_crtc_state *crtc_state, u32 pixel_format); -- cgit v1.2.3 From 87b94026ff31b90a382d368123d31b2c4888069b Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Tue, 13 Nov 2018 10:28:04 +0100 Subject: drm/i915: Fix plane allocation/free functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use intel_plane_destroy_state in intel_plane_free to free the state. Also fix intel_plane_alloc() to use __drm_atomic_helper_plane_reset(), to get sane defaults from the atomic core. This is needed to get the correct alpha value and blend mode from the core, and any new default values added from new properties. Signed-off-by: Maarten Lankhorst Reported-by: Ville Syrjälä Cc: Ville Syrjälä Fixes: b20815255693 ("drm/i915: Add plane alpha blending support, v2.") [mlankhorst: Update commit description to mention alpha blend support] Reviewed-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181113092804.13304-1-maarten.lankhorst@linux.intel.com --- drivers/gpu/drm/i915/intel_drv.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 18b419f7f7fe..f575ba2a59da 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2219,8 +2219,6 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state); int intel_plane_check_stride(const struct intel_plane_state *plane_state); int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); int chv_plane_check_rotation(const struct intel_plane_state *plane_state); -struct intel_plane *intel_plane_alloc(void); -void intel_plane_free(struct intel_plane *plane); struct intel_plane * skl_universal_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe, enum plane_id plane_id); @@ -2282,7 +2280,8 @@ int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv, struct intel_crtc_state *crtc_state); /* intel_atomic_plane.c */ -struct intel_plane_state *intel_create_plane_state(struct drm_plane *plane); +struct intel_plane *intel_plane_alloc(void); +void intel_plane_free(struct intel_plane *plane); struct drm_plane_state *intel_plane_duplicate_state(struct drm_plane *plane); void intel_plane_destroy_state(struct drm_plane *plane, struct drm_plane_state *state); -- cgit v1.2.3 From f43348a3db89305bb1935da9fe4499fdcdde9796 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 20 Nov 2018 15:54:50 +0200 Subject: drm/i915: Add rotation readout for plane initial config MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If we need to force a full plane update before userspace/fbdev have given us a proper plane state we should try to maintain the current plane state as much as possible (apart from the parts of the state we're trying to fix up with the plane update). To that end add basic readout for the plane rotation and maintain it during the initial fb takeover. Cc: Hans de Goede Fixes: 516a49cc1946 ("drm/i915: Fix assert_plane() warning on bootup with external display") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181120135450.3634-2-ville.syrjala@linux.intel.com Tested-by: Hans de Goede Reviewed-by: Rodrigo Vivi Reviewed-by: Maarten Lankhorst --- drivers/gpu/drm/i915/intel_drv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/intel_drv.h') diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index f575ba2a59da..a7d9ac912125 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -572,6 +572,7 @@ struct intel_initial_plane_config { unsigned int tiling; int size; u32 base; + u8 rotation; }; #define SKL_MIN_SRC_W 8 -- cgit v1.2.3