diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/5352-drm-amd-display-Fix-DAL217-tests-modify-DTN-logs-for.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/5352-drm-amd-display-Fix-DAL217-tests-modify-DTN-logs-for.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/5352-drm-amd-display-Fix-DAL217-tests-modify-DTN-logs-for.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/5352-drm-amd-display-Fix-DAL217-tests-modify-DTN-logs-for.patch new file mode 100644 index 00000000..ae8d0db6 --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/5352-drm-amd-display-Fix-DAL217-tests-modify-DTN-logs-for.patch @@ -0,0 +1,47 @@ +From 7ea148f4ee22cf0f05e45ad384f11c8f1072e96f Mon Sep 17 00:00:00 2001 +From: Gary Kattan <gary.kattan@amd.com> +Date: Mon, 20 Aug 2018 15:12:14 -0700 +Subject: [PATCH 5352/5725] drm/amd/display: Fix DAL217 tests modify DTN logs + for other tests + +[Why]Update Code to get DTN golden log check to pass for tests run after +DAL217 tests. +[How]Change how dcn10_log_hw_state function prints HW state info +(CM_GAMUT_REMAP_Cx_Cx registers) when GAMUT REMAP is in bypass mode. + +Change-Id: I2c116ab220a7c2582c011474f6e5d7ab3018cde6 +Signed-off-by: Gary Kattan <gary.kattan@amd.com> +Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c | 14 ++++++++------ + 1 file changed, 8 insertions(+), 6 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c +index 5f2054a..dcb3c55 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.c +@@ -116,12 +116,14 @@ void dpp_read_state(struct dpp *dpp_base, + REG_GET(CM_GAMUT_REMAP_CONTROL, + CM_GAMUT_REMAP_MODE, &s->gamut_remap_mode); + +- s->gamut_remap_c11_c12 = REG_READ(CM_GAMUT_REMAP_C11_C12); +- s->gamut_remap_c13_c14 = REG_READ(CM_GAMUT_REMAP_C13_C14); +- s->gamut_remap_c21_c22 = REG_READ(CM_GAMUT_REMAP_C21_C22); +- s->gamut_remap_c23_c24 = REG_READ(CM_GAMUT_REMAP_C23_C24); +- s->gamut_remap_c31_c32 = REG_READ(CM_GAMUT_REMAP_C31_C32); +- s->gamut_remap_c33_c34 = REG_READ(CM_GAMUT_REMAP_C33_C34); ++ if (s->gamut_remap_mode) { ++ s->gamut_remap_c11_c12 = REG_READ(CM_GAMUT_REMAP_C11_C12); ++ s->gamut_remap_c13_c14 = REG_READ(CM_GAMUT_REMAP_C13_C14); ++ s->gamut_remap_c21_c22 = REG_READ(CM_GAMUT_REMAP_C21_C22); ++ s->gamut_remap_c23_c24 = REG_READ(CM_GAMUT_REMAP_C23_C24); ++ s->gamut_remap_c31_c32 = REG_READ(CM_GAMUT_REMAP_C31_C32); ++ s->gamut_remap_c33_c34 = REG_READ(CM_GAMUT_REMAP_C33_C34); ++ } + } + + /* Program gamut remap in bypass mode */ +-- +2.7.4 + |