linux/drivers/gpu/drm/exynos, branch v4.7

drm/exynos: use logical AND in exynos_drm_plane_check_size()

2016-06-19T05:37:28Z

The current bitwise AND should result in the same assembler but this is what the code is actually supposed to do. Signed-off-by: Tobias Jakobi Signed-off-by: Inki Dae

drm/exynos: remove superfluous inclusions of fbdev header

2016-06-19T05:37:28Z

Neither of these files issue any fbdev related calls. Signed-off-by: Tobias Jakobi Signed-off-by: Inki Dae

drm/exynos: g2d: drop the _REG postfix from the stride defines

2016-06-19T05:37:27Z

This makes the defines consistent with the rest. Signed-off-by: Tobias Jakobi Signed-off-by: Inki Dae

drm/exynos: don't use HW trigger for Exynos5420/5422/5800

2016-06-19T05:37:26Z

Commit a6f75aa161c5 ("drm/exynos: fimd: add HW trigger support") added hardware trigger support to the FIMD controller driver. But this broke the display in at least the Exynos5800 Peach Pi Chromebook. So until the issue is fixed, avoid using HW trigger for the Exynos5420 based boards and use SW trigger as it was before the mentioned commit. Signed-off-by: Javier Martinez Canillas Signed-off-by: Inki Dae

drm/exynos: fimd: don't set .has_hw_trigger in s3c6400 driver data

2016-06-19T05:37:25Z

The field value is only checked in fimd_setup_trigger() if .trg_type is I80_HW_TRG so there's no point in setting this field for the s3c6400 if is never going to be used since .trg_type is not set. Signed-off-by: Javier Martinez Canillas Signed-off-by: Inki Dae

drm/exynos: dp: Fix NULL pointer dereference due uninitialized connector

2016-06-19T05:37:24Z

Commit 3424e3a4f844 ("drm: bridge: analogix/dp: split exynos dp driver to bridge directory") split the Exynos DP core driver into a core driver and a bridge driver for the Analogix chip since that is also used by Rockchip. But the change introduced a regression causing a NULL pointer dereference when trying to access an uninitialized connector in the driver .get_modes: Fix this by instead of having a connector struct for both the Exynos and Analogix drivers, just use the connector initialized in the bridge driver. Fixes: 3424e3a4f844 ("drm: bridge: analogix/dp: split exynos dp driver to bridge directory") Reported-by: Marc Zyngier Signed-off-by: Yakir Yang Tested-by: Marc Zyngier Signed-off-by: Inki Dae

drm: Nuke ->vblank_disable_allowed

2016-05-20T21:03:31Z

This was added in commit 0a3e67a4caac273a3bfc4ced3da364830b1ab241 Author: Jesse Barnes Date: Tue Sep 30 12:14:26 2008 -0700 drm: Rework vblank-wait handling to allow interrupt reduction. to stay backwards-compatible with old UMS code that didn't even tell the kernel when it did a modeset, so that the kernel could save/restore vblank counters. At worst this means vblanks will be somewhat funky on a setup that very likely no one still runs. So let's just nuke it. Plan B would be to set it unconditionally in drm_vblank_init for kms drivers, instead of in each driver separately. So if this patch breaks anything please only restore the hunks in drmP.h and drm_irq.c, plus add a check for DRIVER_MODESET in drm_vblank_init. Stumbled over this in a discussion on irc with Chris. Cc: Chris Wilson Cc: Alex Deucher Cc: Liviu Dudau Cc: Russell King Cc: Thierry Reding Cc: Eric Anholt Cc: Laurent Pinchart Cc: Inki Dae Cc: Tomi Valkeinen Cc: Mark Yao Cc: Sascha Hauer Cc: Philipp Zabel Signed-off-by: Daniel Vetter Reviewed-by: Alex Deucher Acked-by: Liviu Dudau Acked-by: Laurent Pinchart Tested-by: Laurent Pinchart Signed-off-by: Dave Airlie

drm/exynos/hdmi: add a missing tab

2016-05-17T07:10:22Z

Smatch warns that the if statement isn't indented. Signed-off-by: Dan Carpenter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20160512195457.GA19095@mwanda

drm: Drop plane argument from __drm_atomic_helper_plane_destroy_state

2016-05-17T06:56:55Z

It's unused, and really this helper should only look at the state structure and nothing else. v2: Fix commit message (Laurent). v3: Rebase onto mtk driver merge. Cc: Maarten Lankhorst Cc: Thierry Reding Cc: Eric Anholt Cc: Laurent Pinchart Cc: Inki Dae Cc: Tomi Valkeinen Cc: Mark Yao Acked-by: Thierry Reding Acked-by: Maarten Lankhorst Acked-by: Laurent Pinchart Acked-by: Eric Anholt Signed-off-by: Daniel Vetter Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/1462804451-15318-2-git-send-email-daniel.vetter@ffwll.ch

drm: Remove unused drm_device from drm_gem_object_lookup()

2016-05-17T06:47:30Z

drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson Cc: dri-devel@lists.freedesktop.org Cc: Dave Airlie Cc: Daniel Vetter [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter