ce6eb0253c
dt/bindings: display: Add optional property node define for Mali DP500
...
Add optional property node 'arm,malidp-arqos-value' for the Mali DP500.
This property describe the ARQoS levels of DP500's QoS signaling.
Signed-off-by: Wen He <wen.he_1@nxp.com >
Reviewed-by: Rob Herring <robh@kernel.org >
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20190910075913.17650-1-wen.he_1@nxp.com
2019-10-17 14:53:52 +01:00
ff1ae8f51c
drm/qxl: Fix randbuild error
...
If DEM_QXL is y and DRM_TTM_HELPER is m, building fails:
drivers/gpu/drm/qxl/qxl_object.o: undefined reference to `drm_gem_ttm_print_info'
Select DRM_TTM_HELPER to fix this.
Fixes: 78d54f1f6ayuehaibing@huawei.com >
Link: http://patchwork.freedesktop.org/patch/msgid/20191008024054.32368-1-yuehaibing@huawei.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
2019-10-17 14:31:50 +02:00
472f0aee20
drm/cirrus: Remove obsolete header file
...
The cirrus driver's header file is left over from a recent rewrite.
Remove it.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Link: http://patchwork.freedesktop.org/patch/msgid/20191017113427.2167-1-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
2019-10-17 14:31:50 +02:00
02f64b2d86
drm/vram: drop DRM_VRAM_MM_FILE_OPERATIONS
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Not needed any more because we don't have vram specific fops
any more. DEFINE_DRM_GEM_FOPS() can be used instead.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-12-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
b4b1c66927
drm/vram: drop verify_access
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Not needed any more.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-11-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
5a8b7cf93c
drm/vram: switch vram helper to &drm_gem_object_funcs.mmap()
...
Wire up the new drm_gem_ttm_mmap() helper function,
use generic drm_gem_mmap for &fops.mmap and
delete dead drm_vram_mm_file_operations_mmap().
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-10-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
231927d939
drm/ttm: add drm_gem_ttm_mmap()
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Add helper function to mmap ttm bo's using &drm_gem_object_funcs.mmap().
Note that with this code path access verification is done by
drm_gem_mmap() (which calls drm_vma_node_is_allowed(()).
The &ttm_bo_driver.verify_access() callback is is not used.
v3: use ttm_bo_mmap_obj instead of ttm_bo_mmap_vma_setup
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-9-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
12067e0e89
drm/ttm: rename ttm_fbdev_mmap
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Rename ttm_fbdev_mmap to ttm_bo_mmap_obj. Move the vm_pgoff sanity
check to amdgpu_bo_fbdev_mmap (only ttm_fbdev_mmap user in tree).
The ttm_bo_mmap_obj function can now be used to map any buffer object.
This allows to implement &drm_gem_object_funcs.mmap in gem ttm helpers.
v3: patch added to series
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Acked-by: Thomas Zimmermann <tzimmermann@suse.de >
Reviewed-by: Christian König <christian.koenig@amd.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-8-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
24e25ea6d7
drm/ttm: factor out ttm_bo_mmap_vma_setup
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Factor out ttm vma setup to a new function.
Reduces code duplication a bit.
v2: don't change vm_flags (moved to separate patch).
v4: make ttm_bo_mmap_vma_setup static.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-7-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
eee9a2e0ad
drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS
...
DEFINE_DRM_GEM_SHMEM_FOPS is identical
to DEFINE_DRM_GEM_FOPS now, drop it.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Acked-by: Rob Herring <robh@kernel.org >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-6-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
1bf01e1e35
drm/shmem: drop VM_IO
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VM_IO is wrong here, shmem uses normal ram not io memory.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Steven Price <steven.price@arm.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-5-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
5da932604d
drm/shmem: drop VM_DONTDUMP
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Not obvious why this is needed. According to Deniel Vetter this is most
likely a historic artefact dating back to the days where drm drivers
exposed hardware registers as mmap'able gem objects, to avoid dumping
touching those registers. shmem gem objects surely don't need that ...
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Steven Price <steven.price@arm.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-4-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
0be8958936
drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap
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Switch gem shmem helper to the new mmap() workflow,
from &gem_driver.fops.mmap to &drm_gem_object_funcs.mmap.
v2: Fix vm_flags and vm_page_prot handling.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Steven Price <steven.price@arm.com >
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-3-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
c40069cb7b
drm: add mmap() to drm_gem_object_funcs
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drm_gem_object_funcs->vm_ops alone can't handle everything which needs
to be done for mmap(), tweaking vm_flags for example. So add a new
mmap() callback to drm_gem_object_funcs where this code can go to.
Note that the vm_ops field is not used in case the mmap callback is
present, it is expected that the callback sets vma->vm_ops instead.
Also setting vm_flags and vm_page_prot is the job of the new callback.
so drivers have more control over these flags.
drm_gem_mmap_obj() will use the new callback for object specific mmap
setup. With this in place the need for driver-speific fops->mmap
callbacks goes away, drm_gem_mmap can be hooked instead.
drm_gem_prime_mmap() will use the new callback too to just mmap gem
objects directly instead of jumping though loops to make
drm_gem_object_lookup() and fops->mmap work.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: http://patchwork.freedesktop.org/patch/msgid/20191016115203.20095-2-kraxel@redhat.com
2019-10-17 13:59:16 +02:00
3c2ed9cedd
drm: Add TODO item for fbdev driver conversion
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The DRM TODO list now contains an entry for converting fbdev
drivers over to DRM.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/msgid/20191017074705.9140-2-tzimmermann@suse.de
2019-10-17 12:21:12 +02:00
f86cf71944
drm/i810: Refer to `PREEMPTION' in comment
...
The dependency has been changed from `PREEMPT' to `PREEMPTION'. Reflect
this change in the comment.
Use `PREEMPTION' in the comment.
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com >
Cc: Maxime Ripard <mripard@kernel.org >
Cc: Sean Paul <sean@poorly.run >
Cc: David Airlie <airlied@linux.ie >
Cc: Daniel Vetter <daniel@ffwll.ch >
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de >
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch >
Link: https://patchwork.freedesktop.org/patch/msgid/20191015191821.11479-29-bigeasy@linutronix.de
2019-10-16 21:57:59 +02:00
f61714cd5b
drm/komeda: Adds output-color format support
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Sets output color format according to the connector formats and
display supported formats. Default value is RGB444 and only force
YUV format which must be YUV.
Signed-off-by: Lowry Li (Arm Technology China) <lowry.li@arm.com >
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com >
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20191015091019.26021-1-lowry.li@arm.com
2019-10-16 17:54:49 +08:00
f9204ad9cd
drm/komeda: Set output color depth for output
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Set color_depth according to connector->bpc.
Changes since v1:
- Fixed min_bpc is effectively set but not used in
komeda_crtc_get_color_config().
Changes since v2:
- Align the code.
Signed-off-by: Lowry Li (Arm Technology China) <lowry.li@arm.com >
Reviewed-by: Mihail Atanassov <mihail.atanassov@arm.com >
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com >
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20191012065030.12691-1-lowry.li@arm.com
2019-10-16 16:12:38 +08:00
f15886fa7d
drm/komeda: Adds layer horizontal input size limitation check for D71
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Adds maximum line size check according to the AFBC decoder limitation
and special Line size limitation(2046) for format: YUV420_10BIT and X0L2.
Signed-off-by: Lowry Li (Arm Technology China) <lowry.li@arm.com >
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com >
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20190924080022.19250-3-lowry.li@arm.com
2019-10-16 16:05:00 +08:00
2b2510da43
drm/komeda: Add line size support
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On D71, we are using the global line size. From D32, every
component have a line size register to indicate the fifo size.
So this patch is to set line size support and do the line size
check.
Signed-off-by: Lowry Li (Arm Technology China) <lowry.li@arm.com >
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com >
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com >
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20190924080022.19250-2-lowry.li@arm.com
2019-10-16 16:04:56 +08:00
7d79aa8628
drm/vboxvideo: Replace struct vram_framebuffer with generic implemenation
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The vboxvideo driver's struct vram_framebuffer stores a DRM framebuffer
with an assiciated GEM object. This functionality is also provided by
generic code. Switch vboxvideo over.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-4-tzimmermann@suse.de
2019-10-16 09:58:59 +02:00
1a74ccfac5
drm/vboxvideo: Switch to drm_atomic_helper_dirty_fb()
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The vboxvideo driver provides struct drm_framebuffer_funcs.dirty_fb from
its own implementation. Switch over to drm_atomic_helper_dirty_fb() and
handle screen updates in the primary plane's atomic_update function.
With dirty_fb out of the way, we can further replace struct vbox_frammebuffer
with generic code.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-3-tzimmermann@suse.de
2019-10-16 09:58:53 +02:00
2695eae1f6
drm/vboxvideo: Switch to generic fbdev emulation
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There's nothing special about vboxvideo's fbdev emulation that is
not provided by the generic implementation. Switch over and remove
the driver's code.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de >
Acked-by: Sam Ravnborg <sam@ravnborg.org >
Link: https://patchwork.freedesktop.org/patch/msgid/20191011134808.3955-2-tzimmermann@suse.de
2019-10-16 09:58:30 +02:00
1ccd5417db
drm: Add LT-tunable PHY repeater mode operations
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LT-tunable PHY Repeaters can operate in two different modes: transparent
(default) and non-transparent. The value 0x55 specifies the transparent
mode, and 0xaa represents the non-transparent; this commit adds these
two values as definitions.
Cc: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com >
Cc: Harry Wentland <harry.wentland@amd.com >
Cc: Leo Li <sunpeng.li@amd.com >
Cc: Jani Nikula <jani.nikula@linux.intel.com >
Cc: Manasi Navare <manasi.d.navare@intel.com >
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com >
Signed-off-by: Abdoulaye Berthe <Abdoulaye.Berthe@amd.com >
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com >
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com >
Reviewed-by: Harry Wentland <harry.wentland@amd.com >
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20191015134010.26zwopwnrbsmz5az@outlook.office365.com
2019-10-15 15:10:15 -04:00
fadfee3f9d
drm/bridge: dw-hdmi: Restore audio when setting a mode
...
When setting a new display mode, dw_hdmi_setup() calls
dw_hdmi_enable_video_path(), which disables all hdmi clocks, including
the audio clock.
We should only (re-)enable the audio clock if audio was already enabled
when setting the new mode.
Without this patch, on RK3288, there will be HDMI audio on some monitors
if i2s was played to headphone when the monitor was plugged.
ACER H277HU and ASUS PB278 are two of the monitors showing this issue.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org >
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org >
Signed-off-by: Yakir Yang <ykk@rock-chips.com >
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com >
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com >
Link: https://patchwork.freedesktop.org/patch/msgid/20191008102145.55134-1-cychiang@chromium.org
2019-10-15 09:48:52 +02:00
Wen He
YueHaibing
Thomas Zimmermann
Gerd Hoffmann
Sebastian Andrzej Siewior
Lowry Li (Arm Technology China)
Rodrigo Siqueira
Daniel Kurtz