diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0726-drm-amd-display-fix-PHYCLK-in-formula.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0726-drm-amd-display-fix-PHYCLK-in-formula.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0726-drm-amd-display-fix-PHYCLK-in-formula.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0726-drm-amd-display-fix-PHYCLK-in-formula.patch new file mode 100644 index 00000000..63388241 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0726-drm-amd-display-fix-PHYCLK-in-formula.patch @@ -0,0 +1,29 @@ +From 9e6f644c0045f04d5c09d3adf2e5e10cef22c2e4 Mon Sep 17 00:00:00 2001 +From: Charlene Liu <charlene.liu@amd.com> +Date: Mon, 31 Jul 2017 17:27:52 -0400 +Subject: [PATCH 0726/4131] drm/amd/display: fix PHYCLK in formula. + +Signed-off-by: Charlene Liu <charlene.liu@amd.com> +Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Acked-by: Harry Wentland <Harry.Wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c +index e8086c0..626f9cf 100644 +--- a/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c ++++ b/drivers/gpu/drm/amd/display/dc/calcs/dcn_calc_auto.c +@@ -277,7 +277,7 @@ void mode_support_and_system_configuration(struct dcn_bw_internal_vars *v) + default: + break; + } +- v->required_phyclk[k] = v->required_output_bw / 3.0; ++ v->required_phyclk[k] = v->required_phyclk[k] / 3.0; + } + else if (v->output[k] == dcn_bw_dp) { + v->required_phyclk[k] = v->required_output_bw / 4.0; +-- +2.7.4 + |