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;