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| author | Lespiau, Damien <damien.lespiau@intel.com> | 2014-03-28 16:31:05 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-04-02 04:29:01 +0400 |
| commit | bfe8b5738a5d99156d83dc298729552ce82309d5 (patch) | |
| tree | 79f38431ae3269b36ec213b9b2d1a643c7b85d1d /drivers/gpu/drm/drm_crtc_helper.c | |
| parent | 05c63c2ff23a80b654d6c088ac3ba21628db0173 (diff) | |
| download | linux-bfe8b5738a5d99156d83dc298729552ce82309d5.tar.xz | |
drm: Specify a bit more the DRM_CAP_CURSOR_{WIDTH, HEIGHT} caps
Earlier this week, there was a bit of confusion about those new
capabilities, to the point I think it's better to document the intention
and API contract.
The comment documents the current situation:
- the radeon driver returns the only valid size for the hw
- i915 returns the maximun cursor size
- other drivers fall back to returning 64x64
The common contract is to return a valid cursor size.
Cc: Sagar Kamble <sagar.a.kamble@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_crtc_helper.c')
0 files changed, 0 insertions, 0 deletions