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path: root/drivers/gpu/drm/amd/display/dc/irq/dce120
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* drm/amd/display: Add DCN35 IRQQingqing Zhuo2023-08-301-6/+6
| | | | | | | | | | | [Why & How] - Add IRQ handling for DCN35 - Update IRQ files for other DCNs in accordance to change in irq_service.h Signed-off-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: Move all linux includes into OS typesHarry Wentland2022-07-051-2/+0
| | | | | | | | | Move all linux includes into OS types. Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: cleanup of construct and destruct funcsAnthony Koo2019-11-191-2/+2
| | | | | | | | | | | | | | | | [Why] Too many construct functions which makes searching difficult, especially on some debuggers. [How] Append all construct and destruct functions with dcn number and object type to make each construct function name unique Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd: drop use of drmp.h in os_types.hSam Ravnborg2019-06-101-0/+2
| | | | | | | | | | | | | | | Drop use of the deprecated drmP.h from display/dc/os_types.h Fix all fallout after this change. Most of the fixes was adding a missing include of vmalloc.h. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-4-sam@ravnborg.org
* drm/amd/display: In VRR mode, do DRM core vblank handling at end of vblank. (v2)Mario Kleiner2019-04-031-1/+6
| | | | | | | | | | | | | | | | | | | | | In VRR mode, proper vblank/pageflip timestamps can only be computed after the display scanout position has left front-porch. Therefore delay calls to drm_crtc_handle_vblank(), and thereby calls to drm_update_vblank_count() and pageflip event delivery, to after the end of front-porch when in VRR mode. We add a new vupdate irq, which triggers at the end of the vupdate interval, ie. at the end of vblank, and calls the core vblank handler function. The new irq handler is not executed in standard non-VRR mode, so vblank handling for fixed refresh rate mode is identical to the past implementation. v2: Implement feedback by Nicholas and Paul Menzel. Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/dc: include new ip and ip_offset headersHawking Zhang2018-02-191-1/+2
| | | | | | Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/include:cleanup vega10 header files.Feifei Xu2017-12-061-1/+1
| | | | | | | | Remove asic_reg/vega10 folder. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/include:cleanup vega10 dce header files.Feifei Xu2017-12-061-2/+2
| | | | | | | | Cleanup asic_reg/vega10/DC folder.Remove dce_12_0_default.h. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* amdgpu/dc: fix construct return values on irq service.Dave Airlie2017-09-291-10/+4
| | | | | | | | This just removes more unused return/errors paths. Signed-off-by: Dave Airlie <airlied@redhat.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: Use kernel alloc/freeHarry Wentland2017-09-281-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Abstractions are frowned upon. cocci script: virtual context virtual patch virtual org virtual report @@ expression ptr; @@ - dm_alloc(ptr) + kzalloc(ptr, GFP_KERNEL) @@ expression ptr, size; @@ - dm_realloc(ptr, size) + krealloc(ptr, size, GFP_KERNEL) @@ expression ptr; @@ - dm_free(ptr) + kfree(ptr) v2: use GFP_KERNEL, not GFP_ATOMIC. add cocci script Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: use CRTC_VERTICAL_INTERRUPT0 as VBLANK trigger.Andrey Grodzovsky2017-09-261-5/+6
| | | | | | | | | | | VBLANK interrupt is driven bu line buffer vcounter which is ahead of CRTC vcounter. Use an interrupt that fires at the actual CRTC vblank start boundry. Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Acked-by: Harry Wentland <Harry.Wentland@amd.com> Reviewed-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: Add DCE12 irq supportHarry Wentland2017-09-262-0/+327
Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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