This is a note to let you know that I've just added the patch titled
drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-rename-plane_ctl_decompression_enable.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 02403a00bc538519d7f2766223591262c471cfee
Author: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
Date: Tue Aug 21 18:50:53 2018 -0700
drm/i915: Rename PLANE_CTL_DECOMPRESSION_ENABLE
[ Upstream commit 53867b46fa8443713b3aee520d6ca558b222d829 ]
Rename PLANE_CTL_DECOMPRESSION_ENABLE to resemble the bpsec name -
PLANE_CTL_RENDER_DECOMPRESSION_ENABLE
Suggested-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20180822015053.1420-2-dhinakaran.pandiyan@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 16f5d2d938014..4e070afb2738b 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -6531,7 +6531,7 @@ enum {
#define PLANE_CTL_YUV422_UYVY (1 << 16)
#define PLANE_CTL_YUV422_YVYU (2 << 16)
#define PLANE_CTL_YUV422_VYUY (3 << 16)
-#define PLANE_CTL_DECOMPRESSION_ENABLE (1 << 15)
+#define PLANE_CTL_RENDER_DECOMPRESSION_ENABLE (1 << 15)
#define PLANE_CTL_TRICKLE_FEED_DISABLE (1 << 14)
#define PLANE_CTL_PLANE_GAMMA_DISABLE (1 << 13) /* Pre-GLK */
#define PLANE_CTL_TILED_MASK (0x7 << 10)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3bd44d042a1d9..f5367bdc04049 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3561,11 +3561,11 @@ static u32 skl_plane_ctl_tiling(uint64_t fb_modifier)
case I915_FORMAT_MOD_Y_TILED:
return PLANE_CTL_TILED_Y;
case I915_FORMAT_MOD_Y_TILED_CCS:
- return PLANE_CTL_TILED_Y | PLANE_CTL_DECOMPRESSION_ENABLE;
+ return PLANE_CTL_TILED_Y | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
case I915_FORMAT_MOD_Yf_TILED:
return PLANE_CTL_TILED_YF;
case I915_FORMAT_MOD_Yf_TILED_CCS:
- return PLANE_CTL_TILED_YF | PLANE_CTL_DECOMPRESSION_ENABLE;
+ return PLANE_CTL_TILED_YF | PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;
default:
MISSING_CASE(fb_modifier);
}
@@ -8812,13 +8812,13 @@ skylake_get_initial_plane_config(struct intel_crtc *crtc,
fb->modifier = I915_FORMAT_MOD_X_TILED;
break;
case PLANE_CTL_TILED_Y:
- if (val & PLANE_CTL_DECOMPRESSION_ENABLE)
+ if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
fb->modifier = I915_FORMAT_MOD_Y_TILED_CCS;
else
fb->modifier = I915_FORMAT_MOD_Y_TILED;
break;
case PLANE_CTL_TILED_YF:
- if (val & PLANE_CTL_DECOMPRESSION_ENABLE)
+ if (val & PLANE_CTL_RENDER_DECOMPRESSION_ENABLE)
fb->modifier = I915_FORMAT_MOD_Yf_TILED_CCS;
else
fb->modifier = I915_FORMAT_MOD_Yf_TILED;
