linux/drivers/gpu, branch v4.8

drm/udl: fix line iterator in damage handling

2016-09-28T03:29:18Z

The udl damage handler is supposed to render 'height' lines, but its iterator has an obvious typo that makes it miss most lines if the rectangle does not cover 0/0. Fix the damage handler to correctly render all lines. This is a fallout from: commit e375882406d0cc24030746638592004755ed4ae0 Author: Noralf Trønnes Date: Thu Apr 28 17:18:37 2016 +0200 drm/udl: Use drm_fb_helper deferred_io support Tested-by: poma Cc: stable@vger.kernel.org # 4.7+ Reviewed-by: Daniel Vetter Signed-off-by: David Herrmann Reviewed-by: Eric Engestrom Signed-off-by: Dave Airlie

Merge branch 'linux-4.8' of git://github.com/skeggsb/linux into drm-fixes

2016-09-28T00:23:50Z

nouveau: couple of fixes. * 'linux-4.8' of git://github.com/skeggsb/linux: drm/nouveau: Revert "bus: remove cpu_coherent flag" drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion

drm/radeon/si/dpm: add workaround for for Jet parts

2016-09-27T16:22:29Z

Add clock quirks for Jet parts. Reviewed-by: Sonny Jiang Tested-by: Sonny Jiang Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher

drm/amdgpu: disable CRTCs before teardown

2016-09-27T16:22:21Z

Some code called by drm_crtc_force_disable_all() wants to wait for all fences, so only do fence teardown after CRTCs are disabled. Fixes: 84b89bdcedf8 ("drm/amdgpu: Turn off CRTCs on driver unload") Cc: stable@vger.kernel.org # v4.8+ Signed-off-by: Grazvydas Ignotas Signed-off-by: Alex Deucher

drm/nouveau: Revert "bus: remove cpu_coherent flag"

2016-09-22T07:33:30Z

This reverts commit aff51175cdbf345740ec9203eff88e772af88059. The commit caused fence timeouts within nvc0_screen_destroy and most likely other places as well. The most obvious effect is, that userspace processes take minutes to actually quit. Signed-off-by: Karol Herbst Signed-off-by: Ben Skeggs

drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion

2016-09-22T07:32:20Z

Signed-off-by: Ilia Mirkin Cc: stable@vger.kernel.org Signed-off-by: Ben Skeggs

drm: Only use compat ioctl for addfb2 on X86/IA64

2016-09-19T07:28:20Z

Similar to struct drm_update_draw, struct drm_mode_fb_cmd2 has an unaligned 64 bit field (modifier). This get packed differently between 32 bit and 64 bit modes on architectures that can handle unaligned 64 bit access (X86 and IA64). Other architectures pack the structs the same and don't need the compat wrapper. Use the same condition for drm_mode_fb_cmd2 as we use for drm_update_draw. Note that only the modifier will be packed differently between compat and non-compat versions. Reviewed-by: Rob Clark Signed-off-by: Kristian H. Kristensen [seanpaul added not at bottom of commit msg re: modifier] Signed-off-by: Sean Paul Link: http://patchwork.freedesktop.org/patch/msgid/1473801645-116011-1-git-send-email-hoegsberg@chromium.org Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie

Subject: [PATCH, RESEND] drm: exynos: avoid unused function warning

2016-09-19T01:07:26Z

When CONFIG_PM is not set, we get a warning about an unused function: drivers/gpu/drm/exynos/exynos_drm_gsc.c:1219:12: error: 'gsc_clk_ctrl' defined but not used [-Werror=unused-function] static int gsc_clk_ctrl(struct gsc_context *ctx, bool enable) ^~~~~~~~~~~~ This removes the two #ifdef checks in this file and instead marks the functions as __maybe_unused, which is a more reliable way of doing the same, allowing better build coverage and avoiding the warning above. Signed-off-by: Arnd Bergmann Signed-off-by: Inki Dae

drm/exynos: g2d: fix system and runtime pm integration

2016-09-18T13:20:39Z

Move code from system sleep pm to runtime pm callbacks to ensure proper driver state preservation when device is under power domain. Then, use generic helpers for using runtime pm for system sleep pm. Signed-off-by: Marek Szyprowski Signed-off-by: Inki Dae

drm/exynos: rotator: fix system and runtime pm integration

2016-09-18T13:20:38Z

Use generic helpers instead of open-coding usage of runtime pm for system sleep pm, which was potentially broken for some corner cases. Signed-off-by: Marek Szyprowski Signed-off-by: Inki Dae