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path: root/drivers/gpu/drm/nouveau/dispnv50/curs507a.c
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2022-08-01Merge drm/drm-next into drm-misc-nextThomas Zimmermann1-3/+3
Backmerging to pick up fixes from amdgpu. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
2022-07-27drm/nouveau/disp: add common channel class handlingBen Skeggs1-3/+3
Replaces a bunch of unnecessarily duplicated boilerplate in per-chipset code with a simpler, common, implementation. Channel "awaken" notify code is completely gone for now. KMS has never made use of it so far, and event notify handling is about to be changed in general anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-07-26drm/atomic-helper: Remove _HELPER_ infix from DRM_PLANE_HELPER_NO_SCALINGThomas Zimmermann1-2/+2
Rename DRM_PLANE_HELPER_NO_SCALING to DRM_PLANE_NO_SCALING. The constant is not really a helper, but rather a characteristic of the plane itself. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-4-tzimmermann@suse.de
2022-07-26drm/atomic-helper: Move DRM_PLANE_HELPER_NO_SCALING to atomic helpersThomas Zimmermann1-1/+0
The macro DRM_PLANE_HELPER_NO_SCALING is only useful with the interfaces in drm_atomic_helper.h, but defined in drm_plane_helper.h. So half of DRM includes the latter header file for using this macro. Move the macro and remove the include statements. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220720083058.15371-3-tzimmermann@suse.de
2021-11-13drm/nouveau/kms/nv50-: Correct size checks for cursorsLyude Paul1-1/+14
Found this while trying to make some changes to the kms_cursor_crc test. curs507a_acquire checks that the width and height of the cursor framebuffer are equal (asyw->image.{w,h}). This isn't entirely correct though, as the height of the cursor can be larger than the size of the cursor, as long as the width is the same as the cursor size and there's no framebuffer offset. Note that I'm not entirely sure why this wasn't previously breaking kms_cursor_crc tests - they all set up cursors with the height being one pixel larger than the actual size of the cursor. But this seems to fix things, and the code before was definitely incorrect - so it's not really worth looking into further imho. Changes since v1: * Don't use crtc_w everywhere for determining cursor layout, just use fb size again * Change check so that we only check that the w/h of the cursor plane is the same, the width of the scanout surface is the same as the framebuffer width, and that there's no offset being used for the cursor surface. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: Martin Peres <martin.peres@mupuf.org> Cc: Jeremy Cline <jcline@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests/10
2020-07-24drm/nouveau/kms/nv50-: use NVIDIA's headers for wimm update()Ben Skeggs1-2/+5
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-07-24drm/nouveau/kms/nv50-: use NVIDIA's headers for wimm point()Ben Skeggs1-2/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-07-24drm/nouveau/kms/nv50-: use NVIDIA's headers for wimm space()Ben Skeggs1-1/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-07-24drm/nouveau/kms/nv50-: convert wimm update() to new push macrosBen Skeggs1-2/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-07-24drm/nouveau/kms/nv50-: convert wimm point() to new push macrosBen Skeggs1-2/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-07-24drm/nouveau/nvif: give every object a human-readable identifierBen Skeggs1-2/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-05-22drm/nouveau/disp/nv50-: increase timeout on pio channel free() pollingBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-04-07drm/nouveau/kms/nv50-: wait for FIFO space on PIO channelsBen Skeggs1-3/+18
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-06-19drm/nouveau/kms/nv50-: cursors always use core channel vram ctxdmaBen Skeggs1-1/+1
Ctxdmas for cursors from all heads are setup in the core channel, and due to us tracking allocated handles per-window, we were failing with -EEXIST on multiple-head setups trying to allocate duplicate handles. The cursor code is hardcoded to use the core channel vram ctxdma already, so just skip ctxdma allocation for cursor fbs to fix the issue. Fixes: 5bca1621c07 ("drm/nouveau/kms/nv50-: move fb ctxdma tracking into windows") Reported-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/gk104-: support additional cursor sizesBen Skeggs1-15/+7
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/nv50-: simplify tracking of channel interlocksBen Skeggs1-8/+10
Instead of windows returning their core channel interlock mask if they know core has been modified, it's recorded unconditionally and used if required when update methods are emitted. This will be required to support Volta. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/nv50-: extend window image data for stereo/planar formatsBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/nv50-: move drm format->hw conversion into common codeBen Skeggs1-2/+2
This will be required to support additional HW features. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/nv50-: allow specification of valid heads for a windowBen Skeggs1-1/+1
This will be required to support Volta, where window ID != head. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-05-18drm/nouveau/kms/nv50-: split each resource type into their own source filesBen Skeggs1-0/+151
There should be no code changes here, just shuffling stuff around. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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