[Freedreno] [PATCH] drm/msm/dpu: Use the encoder for default CRC source

[Rob Clark]

From: Rob Clark <robdclark at chromium.org>

i-g-t expects the CRC to reflect any applied CTM.  But the layer mixer
source is upstream of the DSPP, so it is before the CTM is applied.

Switch the default source to 'encoder' instead so that the CRC is
captured downstream of the DSPP.

Signed-off-by: Rob Clark <robdclark at chromium.org>
---
 drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt |  4 ----
 drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt |  5 -----
 drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt | 11 +----------
 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c       |  6 +++---
 4 files changed, 4 insertions(+), 22 deletions(-)

diff --git a/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt b/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt
index faf2702c223f..a51950746443 100644
--- a/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt
+++ b/drivers/gpu/drm/ci/xfails/msm-sc7180-fails.txt
@@ -1,10 +1,6 @@
 kms_cursor_legacy at cursor-vs-flip-toggle,Fail
 kms_cursor_legacy at cursor-vs-flip-varying-size,Fail
 kms_cursor_legacy at cursorA-vs-flipA-atomic-transitions,Crash
-kms_pipe_crc_basic at compare-crc-sanitycheck-nv12,Fail
-kms_plane_alpha_blend at alpha-7efc,Fail
-kms_plane_alpha_blend at coverage-7efc,Fail
-kms_plane_alpha_blend at coverage-vs-premult-vs-constant,Fail
 kms_plane_alpha_blend at pipe-A-alpha-7efc,Fail
 kms_plane_alpha_blend at pipe-A-coverage-7efc,Fail
 kms_plane_alpha_blend at pipe-A-coverage-vs-premult-vs-constant,Fail
diff --git a/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt b/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt
index 612f7e822c80..327039f70252 100644
--- a/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt
+++ b/drivers/gpu/drm/ci/xfails/msm-sc7180-skips.txt
@@ -1,7 +1,2 @@
 # Suspend to RAM seems to be broken on this machine
 .*suspend.*
-
-# Test incorrectly assumes that CTM support implies gamma/degamma
-# LUT support.  None of the subtests handle the case of only having
-# CTM support
-kms_color.*
diff --git a/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt b/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt
index ba36b92e3325..3d53c53a0659 100644
--- a/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt
+++ b/drivers/gpu/drm/ci/xfails/msm-sdm845-fails.txt
@@ -1,20 +1,11 @@
 kms_color at ctm-0-25,Fail
 kms_color at ctm-0-50,Fail
-kms_color at ctm-0-75,Fail
 kms_color at ctm-blue-to-red,Fail
 kms_color at ctm-green-to-red,Fail
 kms_color at ctm-negative,Fail
 kms_color at ctm-red-to-blue,Fail
 kms_color at ctm-signed,Fail
-kms_color at pipe-A-ctm-0-25,Fail
-kms_color at pipe-A-ctm-0-5,Fail
-kms_color at pipe-A-ctm-0-75,Fail
-kms_color at pipe-A-ctm-blue-to-red,Fail
-kms_color at pipe-A-ctm-green-to-red,Fail
-kms_color at pipe-A-ctm-max,Fail
-kms_color at pipe-A-ctm-negative,Fail
-kms_color at pipe-A-ctm-red-to-blue,Fail
-kms_color at pipe-A-legacy-gamma,Fail
+kms_color at ctm-max,Fail
 kms_cursor_legacy at basic-flip-after-cursor-atomic,Fail
 kms_cursor_legacy at basic-flip-after-cursor-legacy,Fail
 kms_cursor_legacy at basic-flip-after-cursor-varying-size,Fail
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 8ce7586e2ddf..5eacf19382b5 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -79,10 +79,10 @@ static enum dpu_crtc_crc_source dpu_crtc_parse_crc_source(const char *src_name)
 	if (!src_name ||
 	    !strcmp(src_name, "none"))
 		return DPU_CRTC_CRC_SOURCE_NONE;
-	if (!strcmp(src_name, "auto") ||
-	    !strcmp(src_name, "lm"))
+	if (!strcmp(src_name, "lm"))
 		return DPU_CRTC_CRC_SOURCE_LAYER_MIXER;
-	if (!strcmp(src_name, "encoder"))
+	if (!strcmp(src_name, "encoder") ||
+	    !strcmp(src_name, "auto"))
 		return DPU_CRTC_CRC_SOURCE_ENCODER;
 
 	return DPU_CRTC_CRC_SOURCE_INVALID;
-- 
2.41.0