diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-12-22 21:22:29 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-01-19 15:33:58 +0200 |
| commit | 8a97bbcce8c416063b2bdec978d3b242a59de9fb (patch) | |
| tree | 71bdea0456d38fe2d60f384973740ec154edb528 /drivers/gpu/drm/i915/intel_sprite.c | |
| parent | 77064e2eb83ac6a50563b80c5de3d434d3cf8b34 (diff) | |
| download | op-kernel-dev-8a97bbcce8c416063b2bdec978d3b242a59de9fb.zip op-kernel-dev-8a97bbcce8c416063b2bdec978d3b242a59de9fb.tar.gz | |
drm/i915: Allow up to 32KB stride on SKL+ "sprites"
SKL+ "sprites" no longer have 16KB max stride limit that earlier
platforms had. Bump up the limit to 32KB.
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: Daniel Stone <daniels@collabora.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171222192231.17981-7-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index cb06acf..9418848 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -865,6 +865,7 @@ intel_check_sprite_plane(struct intel_plane *plane, struct drm_rect *src = &state->base.src; struct drm_rect *dst = &state->base.dst; const struct drm_rect *clip = &state->clip; + int max_stride = INTEL_GEN(dev_priv) >= 9 ? 32768 : 16384; int hscale, vscale; int max_scale, min_scale; bool can_scale; @@ -885,7 +886,7 @@ intel_check_sprite_plane(struct intel_plane *plane, } /* FIXME check all gen limits */ - if (fb->width < 3 || fb->height < 3 || fb->pitches[0] > 16384) { + if (fb->width < 3 || fb->height < 3 || fb->pitches[0] > max_stride) { DRM_DEBUG_KMS("Unsuitable framebuffer for plane\n"); return -EINVAL; } |
