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path: root/drivers/gpu/drm/radeon
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-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c6
-rw-r--r--drivers/gpu/drm/radeon/radeon_connectors.c52
-rw-r--r--drivers/gpu/drm/radeon/radeon_display.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h2
4 files changed, 61 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 86807ee91bd1..2d0adb9619ce 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -2069,6 +2069,12 @@ static bool atombios_crtc_mode_fixup(struct drm_crtc *crtc,
radeon_crtc->connector = NULL;
return false;
}
+ if (radeon_crtc->encoder) {
+ struct radeon_encoder *radeon_encoder =
+ to_radeon_encoder(radeon_crtc->encoder);
+
+ radeon_crtc->output_csc = radeon_encoder->output_csc;
+ }
if (!radeon_crtc_scaling_mode_fixup(crtc, mode, adjusted_mode))
return false;
if (!atombios_crtc_prepare_pll(crtc, adjusted_mode))
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 27def67cb6be..0a371a13da94 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -725,6 +725,30 @@ static int radeon_connector_set_property(struct drm_connector *connector, struct
radeon_property_change_mode(&radeon_encoder->base);
}
+ if (property == rdev->mode_info.output_csc_property) {
+ if (connector->encoder)
+ radeon_encoder = to_radeon_encoder(connector->encoder);
+ else {
+ struct drm_connector_helper_funcs *connector_funcs = connector->helper_private;
+ radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector));
+ }
+
+ if (radeon_encoder->output_csc == val)
+ return 0;
+
+ radeon_encoder->output_csc = val;
+
+ if (connector->encoder->crtc) {
+ struct drm_crtc *crtc = connector->encoder->crtc;
+ struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+
+ radeon_crtc->output_csc = radeon_encoder->output_csc;
+
+ (*crtc_funcs->load_lut)(crtc);
+ }
+ }
+
return 0;
}
@@ -1872,6 +1896,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_NONE);
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
break;
case DRM_MODE_CONNECTOR_DVII:
case DRM_MODE_CONNECTOR_DVID:
@@ -1904,6 +1932,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
@@ -1950,6 +1982,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_NONE);
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->polled = DRM_CONNECTOR_POLL_CONNECT;
@@ -1972,6 +2008,10 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
dev->mode_config.scaling_mode_property,
DRM_MODE_SCALE_NONE);
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
connector->interlace_allowed = true;
@@ -2023,6 +2063,10 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.load_detect_property,
1);
}
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
connector->interlace_allowed = true;
if (connector_type == DRM_MODE_CONNECTOR_DVII)
connector->doublescan_allowed = true;
@@ -2068,6 +2112,10 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
}
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = true;
if (connector_type == DRM_MODE_CONNECTOR_HDMIB)
@@ -2116,6 +2164,10 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
}
+ if (ASIC_IS_DCE5(rdev))
+ drm_object_attach_property(&radeon_connector->base.base,
+ rdev->mode_info.output_csc_property,
+ RADEON_OUTPUT_CSC_BYPASS);
connector->interlace_allowed = true;
/* in theory with a DP to VGA converter... */
connector->doublescan_allowed = false;
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index d57dfb954257..d2e9e9efc159 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -154,7 +154,7 @@ static void dce5_crtc_load_lut(struct drm_crtc *crtc)
(NI_GRPH_REGAMMA_MODE(NI_REGAMMA_BYPASS) |
NI_OVL_REGAMMA_MODE(NI_REGAMMA_BYPASS)));
WREG32(NI_OUTPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
- (NI_OUTPUT_CSC_GRPH_MODE(NI_OUTPUT_CSC_BYPASS) |
+ (NI_OUTPUT_CSC_GRPH_MODE(radeon_crtc->output_csc) |
NI_OUTPUT_CSC_OVL_MODE(NI_OUTPUT_CSC_BYPASS)));
/* XXX match this to the depth of the crtc fmt block, move to modeset? */
WREG32(0x6940 + radeon_crtc->crtc_offset, 0);
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 67d4f776147d..664825c01aa6 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -366,6 +366,7 @@ struct radeon_crtc {
u32 wm_low;
u32 wm_high;
struct drm_display_mode hw_mode;
+ enum radeon_output_csc output_csc;
};
struct radeon_encoder_primary_dac {
@@ -459,6 +460,7 @@ struct radeon_encoder {
bool is_ext_encoder;
u16 caps;
struct radeon_audio_funcs *audio;
+ enum radeon_output_csc output_csc;
};
struct radeon_connector_atom_dig {
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-08 23:49:11 +0000