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* [Intel-gfx] [PATCH] drm/i915/tgl: Add Wa_1606054188;tgl
@ 2020-01-17  9:16 Matt Atwood
  2020-01-17  1:00 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 10+ messages in thread
From: Matt Atwood @ 2020-01-17  9:16 UTC (permalink / raw)
  To: intel-gfx

On Tiger Lake we do not support source keying in the pixel formats P010,
P012, P016.

Bspec: 52890
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
---
 drivers/gpu/drm/i915/display/intel_sprite.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index fca77ec1e0dd..67176524e60f 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -2049,6 +2049,19 @@ static int skl_plane_check_fb(const struct intel_crtc_state *crtc_state,
 	unsigned int rotation = plane_state->hw.rotation;
 	struct drm_format_name_buf format_name;
 
+	/* Wa_1606054188;tgl
+	 *
+	 * TODO: Add format RGB64i when implemented
+	 *
+	 */
+	if (IS_GEN(dev_priv, 12) &&
+	    (plane_state->ckey.flags & I915_SET_COLORKEY_SOURCE))
+		if (fb->format->format & (DRM_FORMAT_P010 | DRM_FORMAT_P012
+		    | DRM_FORMAT_P016)) {
+			DRM_DEBUG_KMS("GEN12 does not support source color key planes in formats P01x\n");
+			return -EINVAL;
+		}
+
 	if (!fb)
 		return 0;
 
-- 
2.21.1

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^ permalink raw reply related	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2020-01-29 11:36 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-01-17  9:16 [Intel-gfx] [PATCH] drm/i915/tgl: Add Wa_1606054188;tgl Matt Atwood
2020-01-17  1:00 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2020-01-17  1:00 ` [Intel-gfx] ✗ Fi.CI.BUILD: warning " Patchwork
2020-01-20  8:01 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
2020-01-27 22:42 ` [Intel-gfx] [PATCH] " Manasi Navare
2020-01-28 17:05 ` Ville Syrjälä
2020-01-28 17:30   ` Ville Syrjälä
2020-01-28 20:28     ` Manasi Navare
2020-01-29 11:35       ` Ville Syrjälä
2020-01-28 20:53     ` Manasi Navare

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