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2016-05-02drm/radeon: consolidate si vce initialization and startup code.Jérome Glisse1-46/+93
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_vce doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate ni vce initialization and startup code.Jérome Glisse1-48/+91
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_vce doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: add a vce flag to know if need to initialize vce or not.Jérome Glisse2-2/+10
This will later on serve for module option to disable vce. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate cik uvd initialization and startup code.Jérome Glisse1-29/+79
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate si uvd initialization and startup code.Jérome Glisse1-30/+70
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate ni uvd initialization and startup code.Jérome Glisse1-26/+74
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate evergreen uvd initialization and startup code.Jérome Glisse1-28/+74
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate rv770 uvd initialization and startup code.Jérome Glisse1-28/+74
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/radeon: consolidate r600 uvd initialization and startup code.Jérome Glisse1-29/+70
This match the exact same control flow as existing code. It just use goto instead of multiple levels of if/else. It also clarify early initialization failures by clearing rdev->has_uvd doing so does not change end result from hardware point of view, it only avoids printing more error messages down the line and thus only the original error is reported. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jérôme Glisse <jglisse@redhat.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-02drm/tilcdc: use drm_crtc_send_vblank_event()Gustavo Padovan1-1/+1
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Jyri Sarha <jsarha@ti.com> Tested-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-11-git-send-email-gustavo@padovan.org
2016-05-02drm/shmobile: use drm_crtc_send_vblank_event()Gustavo Padovan1-1/+1
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-10-git-send-email-gustavo@padovan.org
2016-05-02drm/rcar-du: use drm_crtc_send_vblank_event()Gustavo Padovan1-1/+1
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-9-git-send-email-gustavo@padovan.org
2016-05-02drm/msm: use drm_crtc_send_vblank_event()Gustavo Padovan2-2/+2
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-5-git-send-email-gustavo@padovan.org
2016-05-02drm/radeon: use drm_crtc_send_vblank_event()Gustavo Padovan1-1/+1
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-8-git-send-email-gustavo@padovan.org
2016-05-02drm/amdgpu: use drm_crtc_send_vblank_event()Gustavo Padovan3-3/+3
Replace the legacy drm_send_vblank_event() with the new helper function. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1460656118-16766-1-git-send-email-gustavo@padovan.org
2016-05-02drm/i915: Rename async to nonblock.Maarten Lankhorst1-8/+8
The async name is deprecated and should be changed to nonblocking. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-13-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/vc4: Rename async to nonblock.Maarten Lankhorst1-3/+3
The async name is deprecated and should be changed to nonblocking. Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-12-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/rockchip: Rename async to nonblock.Maarten Lankhorst1-3/+3
The async name is deprecated and should be changed to nonblocking. Cc: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-11-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/tegra: Rename async to nonblock.Maarten Lankhorst1-3/+3
The async name is deprecated and should be changed to nonblocking. Cc: Thierry Reding <thierry.reding@gmail.com> Cc: "Terje Bergström" <tbergstrom@nvidia.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-10-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/sti: Rename async to nonblock.Maarten Lankhorst1-3/+3
The async name is deprecated and should be changed to nonblocking. Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Vincent Abriou <vincent.abriou@st.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-9-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/rcar-du: Rename async to nonblock.Maarten Lankhorst1-2/+3
The async name is deprecated and should be changed to nonblocking. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-8-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/omapdrm: Rename async to nonblock.Maarten Lankhorst1-2/+2
The async name is deprecated and should be changed to nonblocking. Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-7-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/msm: Rename async to nonblock.Maarten Lankhorst2-6/+5
The async name is deprecated and should be changed to nonblocking. Also comments seem to be a bit outdated, as it looks like nonblocking commit is supported by msm. Cc: Rob Clark <robdclark@gmail.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-6-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/exynos: Rename async to nonblock.Maarten Lankhorst2-3/+3
The async name is deprecated and should be changed to nonblocking. Cc: Inki Dae <inki.dae@samsung.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-5-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/arm/hdlcd: Rename async to nonblock.Maarten Lankhorst1-1/+1
The async name is deprecated and should be changed to nonblocking. Cc: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Liviu Dudau <liviu.dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-4-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/atomic: Rename drm_atomic_async_commit to nonblocking.Maarten Lankhorst2-8/+8
Another step in renaming async to nonblocking for atomic commit. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-3-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/atomic: Rename async parameter to nonblocking.Maarten Lankhorst1-15/+15
This is the first step of renaming async commit to nonblocking commit. The flag passed by userspace is NONBLOCKING, and async has a different meaning for page flips, where it means as soon as possible. Fixing up comments in drm core is done manually, to make sure I didn't miss anything. For drivers, the following cocci script is used to rename bool async to bool nonblock: @@ identifier I =~ "^async"; identifier func; @@ func(..., bool - I + nonblock , ...) { <... - I + nonblock ...> } @@ identifier func; type T; identifier I =~ "^async"; @@ T func(..., bool - I + nonblock , ...); Thanks to Tvrtko Ursulin for the cocci script. Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461679905-30177-2-git-send-email-maarten.lankhorst@linux.intel.com
2016-05-02drm/udl: Use drm_fb_helper deferred_io supportNoralf Trønnes2-136/+6
Use the fbdev deferred io support in drm_fb_helper. The (struct fb_ops *)->fb_{fillrect,copyarea,imageblit} functions will now schedule a worker instead of being flushed directly like it was previously (recorded when in atomic). This patch has only been compile tested. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-8-git-send-email-noralf@tronnes.org
2016-05-02drm/qxl: Use drm_fb_helper deferred_io supportNoralf Trønnes4-178/+65
Use the fbdev deferred io support in drm_fb_helper which mirrors the one qxl has had. This patch has only been compile tested. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Tested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-7-git-send-email-noralf@tronnes.org
2016-05-02drm/fb-cma-helper: Add fb_deferred_io supportNoralf Trønnes1-12/+166
This adds fbdev deferred io support if CONFIG_FB_DEFERRED_IO is enabled. The driver has to provide a (struct drm_framebuffer_funcs *)->dirty() callback to get notification of fbdev framebuffer changes. If the dirty() hook is set, then fb_deferred_io is set up automatically by the helper. Two functions have been added so that the driver can provide a dirty() function: - drm_fbdev_cma_init_with_funcs() This makes it possible for the driver to provided a custom (struct drm_fb_helper_funcs *)->fb_probe() function. - drm_fbdev_cma_create_with_funcs() This is used by the .fb_probe hook to set a driver provided (struct drm_framebuffer_funcs *)->dirty() function. Cc: laurent.pinchart@ideasonboard.com Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-6-git-send-email-noralf@tronnes.org
2016-05-02drm/fb-helper: Add fb_deferred_io supportNoralf Trønnes2-1/+103
This adds deferred io support to drm_fb_helper. The fbdev framebuffer changes are flushed using the callback (struct drm_framebuffer *)->funcs->dirty() by a dedicated worker ensuring that it always runs in process context. For those wondering why we need to be able to handle atomic calling contexts: Both panic paths and cursor code and fbcon blanking can run from atomic. See commit bcb39af4486be07e896fc374a2336bad3104ae0a Author: Dave Airlie <airlied@redhat.com> Date: Thu Feb 7 11:19:15 2013 +1000 drm/udl: make usage as a console safer for where this was originally discovered. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [danvet: Augment commit message with why we need to handle atomic contexts.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-4-git-send-email-noralf@tronnes.org
2016-05-02drm/qxl: Change drm_fb_helper_sys_*() calls to sys_*()Noralf Trønnes1-3/+3
Now that drm_fb_helper gets deferred io support, the drm_fb_helper_sys_{fillrect,copyarea,imageblit} functions will schedule a worker that will call the (struct drm_framebuffer *)->funcs->dirty() function. This will break this driver so use the sys_{fillrect,copyarea,imageblit} functions directly. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-3-git-send-email-noralf@tronnes.org
2016-05-02drm/udl: Change drm_fb_helper_sys_*() calls to sys_*()Noralf Trønnes1-3/+3
Now that drm_fb_helper gets deferred io support, the drm_fb_helper_sys_{fillrect,copyarea,imageblit} functions will schedule a worker that will call the (struct drm_framebuffer *)->funcs->dirty() function. This will break this driver so use the sys_{fillrect,copyarea,imageblit} functions directly. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1461856717-6476-2-git-send-email-noralf@tronnes.org
2016-05-02drm/i915: Parse LFP brightness control field in VBTDeepak M4-0/+24
These fields in VBT indicates the PWM source which is used and also the controller number. v2 by Jani: check for out of bounds access, some renames, change default type, etc. v3 by Jani: s/INTEL_BACKLIGHT_CABC/INTEL_BACKLIGHT_DSI_DCS/ Signed-off-by: Deepak M <m.deepak@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/eee2f7b683a081f006a7df1ddad9b20fbf53c48c.1461676337.git.jani.nikula@intel.com
2016-05-02drm/i915: Add rpm get/put in oom and vmap notifierPraveen Paneri1-0/+4
i915_gem_shrink() will scan the bound list only if device is not suspended but in OOM failure scenario it becomes absolutely necessary to release as much memory as possible. Also in allocation failure from vmap address space, it is incumbent on the Driver to reap all its vmaps. So, adding rpm get/put in i915_gem_shrinker_oom() and i915_gem_shrinker_vmap() to ensure shrinking of bound objects as well. Signed-off-by: Praveen Paneri <praveen.paneri@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1462178429-13449-2-git-send-email-praveen.paneri@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-02drm/i915: Unbind objects in shrinker only if device is runtime activePraveen Paneri1-0/+12
When the system is running low on memory, gem shrinker is invoked. In this process objects will be unbounded from GTT and unbinding process will require access to GTT(GTTADR) and also to fence register potentially. That requires a resume of gfx device, if suspended, in the shrinker path. Considering the power leakage due to intermediate resume, perform unbinding operation only if device is already runtime active. v2: Use newly implemented intel_runtime_pm_get_if_in_use (Chris) Signed-off-by: Akash Goel <akash.goel@intel.com> Signed-off-by: Praveen Paneri <praveen.paneri@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: http://patchwork.freedesktop.org/patch/msgid/1462178429-13449-1-git-send-email-praveen.paneri@intel.com Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2016-05-02drm/i915/lvds: separate border enable readout from panel fitterJani Nikula2-3/+4
The LVDS border enable is independent from the panel fitter. Move the readout of the "border bits" from i9xx_get_pfit_config() to intel_lvds_get_config(), where it will be read if LVDS is enabled even if the panel fitter is not. This fixes the state checker warning: [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in gmch_pfit.lvds_border_bits (expected 0x00008000, found 0x00000000) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: drm-intel-fixes@lists.freedesktop.org Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87632 Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1461933243-2140-1-git-send-email-jani.nikula@intel.com
2016-05-01amdkfd: Trim unnescessary intermediate err var in kfd_chardev.cEdward O'Callaghan1-2/+1
Found-By: Coccinelle Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-05-01amdkfd: Trim off unnescessary semicolon from kfd_packet_manager.cEdward O'Callaghan1-1/+1
Found-By: Coccinelle Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-05-01amdkfd: Use the canonical form in branch predicatesEdward O'Callaghan5-14/+14
Found-By: Coccinelle Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2016-04-30drm/exynos: clean up register definions for fimd and deconInki Dae2-13/+12
This patch removes suffixes from I80 relevant register definitions, which are misleading. This is based on top of below patch set, http://www.spinics.net/lists/dri-devel/msg104057.html Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: decon: clean up interface typeInki Dae1-26/+29
This patch cleans up interface type relevant codes. Trigger mode is determinded only by i80 mode, which isn't related to Display types - HDMI or Display controller. So this patch makes the trigger mode to be set only in case of i80 mode - For DECON-TV, HW Trigger mode is flaged mandatorily because HDMI Timing Generator generates VSYNC signal which works as a hardware trigger. Changelog v2. - If interface type is HDMI then set out_type to I80. - fix compile warning. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: fimd: add HW trigger supportInki Dae1-0/+47
This patch adds HW trigger support on i80 mode. Until now, Exynos DRM only supported SW trigger which was set SWTRGCMD bit of TRIGCON register by CPU to transfer scanout buffer to Display bus device or panel. With this patch, the transmission to Display bus device or panel will be initiated by FIMD controller. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: clean up wait_for_vblankInki Dae4-44/+0
This patch cleans up wait_for_vblank relevant codes. wait_for_vblank callback isn't used anymore in Exynos drm driver so it removes relevant codes. However, display controllers - FIMD and DECON - still use this function driver internally to ensure shadow registers to be updated, which resolves page fault issue so keep it. Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: mixer: use generic of_device_get_match_data helperMarek Szyprowski1-7/+3
Simplify code by replacing custom code by generic helper. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: mixer: remove support for non-dt platformsMarek Szyprowski1-16/+0
There are no non-devicetree based Exynos platforms in mainline, so there no point keeping old platform driver data for them. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: hdmi: use generic of_device_get_match_data helperMarek Szyprowski1-6/+1
Simplify code by replacing custom code by generic helper. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: rotator: use generic of_device_get_match_data helperMarek Szyprowski1-8/+3
Simplify code by replacing custom code by generic helper. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: fimd: use generic of_device_get_match_data helperMarek Szyprowski1-13/+4
Simplify code by replacing custom code by generic helper. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2016-04-30drm/exynos: dsi: use generic of_device_get_match_data helperMarek Szyprowski1-18/+9
Simplify code by replacing custom code by generic helper and add missing const qualifier to driver data structures. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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