linux-toradex.git/drivers/gpu/drm/meson, branch v4.15-rc2

drm/meson: Use drm_gem_fb_create()

2017-10-01T15:01:39+00:00

drm_fb_cma_create() is just a wrapper around drm_gem_fb_create() now,
so use the function directly.

Cc: Neil Armstrong 
Signed-off-by: Noralf Trønnes 
Reviewed-by: Eric Anholt 
Link: https://patchwork.freedesktop.org/patch/msgid/1506255985-61113-5-git-send-email-noralf@tronnes.org

drm/meson: Use .dumb_map_offset and .dumb_destroy defaults

2017-08-16T18:11:43+00:00

This driver can use the drm_driver.dumb_destroy and
drm_driver.dumb_map_offset defaults, so no need to set them.

Cc: Neil Armstrong 
Signed-off-by: Noralf Trønnes 
Reviewed-by: Daniel Vetter 
Link: https://patchwork.freedesktop.org/patch/msgid/1502034068-51384-3-git-send-email-noralf@tronnes.org

drm: Nuke drm_atomic_helper_connector_dpms

2017-08-08T12:48:48+00:00

It's dead code, the core handles all this directly now.

The only special case is nouveau and tda988x which used one function
for both legacy modeset code and -nv50 atomic world instead of 2
vtables. But amounts to exactly the same.

v2: Rebase over the panel/brideg refactorings in stm/ltdc.

Signed-off-by: Daniel Vetter 
Cc: Archit Taneja 
Cc: Andrzej Hajda 
Cc: Laurent Pinchart 
Cc: Peter Senna Tschudin 
Cc: Martin Donnelly 
Cc: Martyn Welch 
Cc: Daniel Vetter 
Cc: Jani Nikula 
Cc: Sean Paul 
Cc: David Airlie 
Cc: Inki Dae 
Cc: Joonyoung Shim 
Cc: Seung-Woo Kim 
Cc: Kyungmin Park 
Cc: Kukjin Kim 
Cc: Krzysztof Kozlowski 
Cc: Stefan Agner 
Cc: Alison Wang 
Cc: Russell King 
Cc: Philipp Zabel 
Cc: CK Hu 
Cc: Matthias Brugger 
Cc: Neil Armstrong 
Cc: Carlo Caione 
Cc: Kevin Hilman 
Cc: Marek Vasut 
Cc: Ben Skeggs 
Cc: Tomi Valkeinen 
Cc: Eric Anholt 
Cc: Mark Yao 
Cc: Heiko Stuebner 
Cc: Benjamin Gaignard 
Cc: Vincent Abriou 
Cc: Yannick Fertre 
Cc: Philippe Cornu 
Cc: Maxime Ripard 
Cc: Chen-Yu Tsai 
Cc: Thierry Reding 
Cc: Jonathan Hunter 
Cc: Jyri Sarha 
Cc: Gerd Hoffmann 
Cc: Shawn Guo 
Cc: John Stultz 
Cc: Lars-Peter Clausen 
Cc: Sergei Shtylyov 
Cc: Jeffy Chen 
Cc: Tomeu Vizoso 
Cc: Yakir Yang 
Cc: Marek Szyprowski 
Cc: Jose Abreu 
Cc: Romain Perier 
Cc: Kieran Bingham 
Cc: Xinliang Liu 
Cc: Alexey Brodkin 
Cc: Alex Deucher 
Cc: Rongrong Zou 
Cc: Rob Clark 
Cc: Hai Li 
Cc: "Noralf Trønnes" 
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: intel-gfx@lists.freedesktop.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-amlogic@lists.infradead.org
Cc: nouveau@lists.freedesktop.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-tegra@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Cc: zain wang 
Cc: Baoyou Xie 
Cc: Boris Brezillon 
Reviewed-by: Maarten Lankhorst 
Link: https://patchwork.freedesktop.org/patch/msgid/20170725080122.20548-8-daniel.vetter@ffwll.ch
Acked-by: Neil Armstrong 
Reviewed-by: Neil Armstrong 
Acked-by: Philipp Zabel 
Acked-by: Archit Taneja 
Tested-by: Philippe Cornu  (on stm)
Reviewed-by: Laurent Pinchart 
Acked-by: Shawn Guo 
Acked-by: Shawn Guo 
Acked-by: Noralf Trønnes 
Acked-by: Vincent Abriou

drm: Plumb modifiers through plane init

2017-08-01T16:50:06+00:00

This is the plumbing for supporting fb modifiers on planes. Modifiers
have already been introduced to some extent, but this series will extend
this to allow querying modifiers per plane. Based on this, the client to
enable optimal modifications for framebuffers.

This patch simply allows the DRM drivers to initialize their list of
supported modifiers upon initializing the plane.

v2: A minor addition from Daniel

v3:
* Updated commit message
* s/INVALID/DRM_FORMAT_MOD_INVALID (Liviu)
* Remove some excess newlines (Liviu)
* Update comment for > 64 modifiers (Liviu)

v4: Minor comment adjustments (Liviu)

v5: Some new platforms added due to rebase

v6: Add some missed plane inits (or maybe they're new - who knows at
this point) (Daniel)

Signed-off-by: Ben Widawsky 
Reviewed-by: Daniel Stone  (v2)
Reviewed-by: Liviu Dudau 
Signed-off-by: Daniel Stone

drm: Convert to using %pOF instead of full_name

2017-07-26T11:45:06+00:00

Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.

Signed-off-by: Rob Herring 
Cc: Russell King 
Cc: David Airlie 
Cc: Daniel Vetter 
Cc: Jani Nikula 
Cc: Sean Paul 
Cc: Inki Dae 
Cc: Joonyoung Shim 
Cc: Seung-Woo Kim 
Cc: Kyungmin Park 
Cc: Kukjin Kim 
Cc: Krzysztof Kozlowski 
Cc: Javier Martinez Canillas 
Cc: Xinliang Liu 
Cc: Rongrong Zou 
Cc: Xinwei Kong 
Cc: Chen Feng 
Cc: CK Hu 
Cc: Philipp Zabel 
Cc: Matthias Brugger 
Cc: Neil Armstrong 
Cc: Carlo Caione 
Cc: Kevin Hilman 
Cc: Thierry Reding 
Cc: Laurent Pinchart 
Cc: Mark Yao 
Cc: Heiko Stuebner 
Cc: Maxime Ripard 
Cc: Chen-Yu Tsai 
Cc: Jyri Sarha 
Cc: Tomi Valkeinen 
Cc: dri-devel@lists.freedesktop.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-renesas-soc@vger.kernel.org
Cc: linux-rockchip@lists.infradead.org
Partially-Reviewed-by: Laurent Pinchart 
Reviewed-by: Philipp Zabel 
Acked-by: Maxime Ripard 
[seanpaul changed subject prefix and fixed conflict in stm/ltdc.c]
Signed-off-by: Sean Paul 
Signed-off-by: Daniel Vetter

drm: Convert atomic drivers from CRTC .disable() to .atomic_disable()

2017-06-30T12:53:15+00:00

The CRTC .disable() helper operation is deprecated for atomic drivers,
the new .atomic_disable() helper operation being preferred. Convert all
atomic drivers to .atomic_disable() to avoid cargo-cult use of
.disable() in new drivers.

Signed-off-by: Laurent Pinchart 
Acked-by: Maxime Ripard  # for sun4i
Acked-by: Philipp Zabel  # for mediatek
Acked-by: Alexey Brodkin  # for arcpgu
Acked-by: Boris Brezillon  # for atmel-hlcdc
Tested-by: Philippe Cornu  # for stm
Acked-by: Philippe Cornu  # for stm
Acked-by: Vincent Abriou  # for sti
Reviewed-by: Thomas Hellstrom  # for vmwgfx
Signed-off-by: Daniel Vetter 
Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-3-laurent.pinchart+renesas@ideasonboard.com

drm: Add old state pointer to CRTC .enable() helper function

2017-06-30T12:53:14+00:00

The old state is useful for drivers that need to perform operations at
enable time that depend on the transition between the old and new
states.

While at it, rename the operation to .atomic_enable() to be consistent
with .atomic_disable(), as the .enable() operation is used by atomic
helpers only.

Signed-off-by: Laurent Pinchart 
Acked-by: Maxime Ripard  # for sun4i
Acked-by: Philipp Zabel  # for imx-drm and mediatek
Acked-by: Alexey Brodkin  # for arcpgu
Acked-by: Boris Brezillon  # for atmel-hlcdc
Acked-by: Liviu Dudau  # for hdlcd and mali-dp
Acked-by: Stefan Agner  # for fsl-dcu
Tested-by: Philippe Cornu  # for stm
Acked-by: Philippe Cornu  # for stm
Acked-by: Vincent Abriou  # for sti
Reviewed-by: Thomas Hellstrom  # for vmwgfx
Signed-off-by: Daniel Vetter 
Link: http://patchwork.freedesktop.org/patch/msgid/20170630093646.7928-2-laurent.pinchart+renesas@ideasonboard.com

BackMerge tag 'v4.12-rc5' into drm-next

2017-06-16T03:58:27+00:00

Linux 4.12-rc5 for nouveau fixes

drm/meson: Fix driver bind when only CVBS is available

2017-06-07T14:27:33+00:00

While introducing HDMI support, component matching on connectors node
were bypassed since no driver would actually bind on the DT node.
But when only a CVBS connector is present, only a single node is found
in the graph, but ignored and a NULL match table is given to the
component code.

This code permits bypassing the components framework by binding directly
the DRM driver when no components needs to be loaded.

Fixes: a41e82e6c457 ("drm/meson: Add support for components")
Signed-off-by: Neil Armstrong 
Signed-off-by: Sean Paul 
Link: http://patchwork.freedesktop.org/patch/msgid/1496067352-8733-1-git-send-email-narmstrong@baylibre.com

drm/bridge/synopsys: dw-hdmi: Use bridge->mode_valid() callback

2017-06-05T06:39:50+00:00

Now that we have a callback to check if bridge supports a given mode
we can use it in Synopsys Designware HDMI bridge so that we restrict
the number of probbed modes to the ones we can actually display.

Also, there is no need to use mode_fixup() callback as mode_valid()
will handle the mode validation.

NOTE: I also had to change the pdata declaration of mode_valid
custom callback so that the passed modes are const. I also changed
in the platforms I found. Not even compiled it though.

Signed-off-by: Jose Abreu 
Acked-by: Neil Armstrong 
Acked-by: Philipp Zabel 
Cc: Carlos Palminha 
Cc: Daniel Vetter 
Cc: Archit Taneja 
Cc: Andrzej Hajda 
Cc: Laurent Pinchart 
Cc: David Airlie 
Cc: Philipp Zabel 
Cc: Carlo Caione 
Cc: Kevin Hilman 
Cc: Mark Yao 
Cc: Heiko Stuebner 
Signed-off-by: Archit Taneja 
Link: http://patchwork.freedesktop.org/patch/msgid/3d8d449e4d13d2535fa292c75f5fa931de4a4fa8.1495720737.git.joabreu@synopsys.com