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drm/i915: Move skl plane fb related checks into a better place

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Move the skl+ specific framebuffer related checks from
intel_plane_atomic_check_with_state() into a new function
(skl_plane_check_fb()) which we'll simply call from the skl
plane->check() hook.

v2: Split out the Y/Yf+CCS vs. interlaced change (José)

Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180907152413.15761-11-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä
2018-09-07 18:24:10 +03:00
parent 4e0b83a567
commit e21c2d3310
3 changed files with 66 additions and 56 deletions
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12
drivers/gpu/drm/i915/intel_display.c
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@@ -3155,12 +3155,6 @@ static int skl_check_ccs_aux_surface(struct intel_plane_state *plane_state)
int y = src_y / vsub;
u32 offset;
if (plane_state->base.rotation & ~(DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180)) {
DRM_DEBUG_KMS("RC support only with 0/180 degree rotation %x\n",
plane_state->base.rotation);
return -EINVAL;
}
intel_add_fb_offsets(&x, &y, plane_state, 1);
offset = intel_plane_compute_aligned_offset(&x, &y, plane_state, 1);
@@ -3182,12 +3176,6 @@ int skl_check_plane_surface(const struct intel_crtc_state *crtc_state,
plane_state->color_plane[0].stride = intel_fb_pitch(fb, 0, rotation);
plane_state->color_plane[1].stride = intel_fb_pitch(fb, 1, rotation);
if (rotation & DRM_MODE_REFLECT_X &&
fb->modifier == DRM_FORMAT_MOD_LINEAR) {
DRM_DEBUG_KMS("horizontal flip is not supported with linear surface formats\n");
return -EINVAL;
}
if (!plane_state->base.visible)
return 0;