IGT reported test failures with Gamma correction block on SC7180. Disable GC subblock on SC7180 until we trage the issue.
Cc: Federico Amedeo Izzo <[email protected]> Signed-off-by: Dmitry Baryshkov <[email protected]> --- Most likely I will squash this into the GC patch --- drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 9 +++++++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h index c990ba3b5db02d65934179d5ad42bd740f6944b2..b6415adcea10126fb6bb29d60a9d4159052a61ba 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h @@ -103,7 +103,7 @@ static const struct dpu_dspp_cfg sc7180_dspp[] = { { .name = "dspp_0", .id = DSPP_0, .base = 0x54000, .len = 0x1800, - .sblk = &sdm845_dspp_sblk, + .sblk = &sc7180_dspp_sblk, }, }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index 23bb39b471b71e3f313321ad1c7a6bd4d2159019..bfd34368a03641651530d9c564a74d2e9398f656 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -389,6 +389,15 @@ static const struct dpu_dspp_sub_blks sdm845_dspp_sblk = { .len = 0x90, .version = 0x40000}, }; +/* + * Some of Gamma-related IGT tests fail on SC7180. Disable GC until we triage + * those failures. + */ +static const struct dpu_dspp_sub_blks sc7180_dspp_sblk = { + .pcc = {.name = "pcc", .base = 0x1700, + .len = 0x90, .version = 0x40000}, +}; + static const struct dpu_dspp_sub_blks sm8750_dspp_sblk = { .pcc = {.name = "pcc", .base = 0x1700, .len = 0x90, .version = 0x60000}, --- base-commit: e2f085ab8636fae2ebe0adf42071e7558234cd7b change-id: 20251115-dpu-fix-gc-931feac75705 Best regards, -- With best wishes Dmitry
