diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0598-drm-amd-display-dal1.1-hwseq-prog-update.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0598-drm-amd-display-dal1.1-hwseq-prog-update.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0598-drm-amd-display-dal1.1-hwseq-prog-update.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0598-drm-amd-display-dal1.1-hwseq-prog-update.patch new file mode 100644 index 00000000..29a5927e --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/0598-drm-amd-display-dal1.1-hwseq-prog-update.patch @@ -0,0 +1,42 @@ +From 34c34f3a83f8834ee27a6156e28e3220a61abf30 Mon Sep 17 00:00:00 2001 +From: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Date: Fri, 7 Jul 2017 11:24:13 -0400 +Subject: [PATCH 0598/4131] drm/amd/display: dal1.1 hwseq prog update + +Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> +Reviewed-by: Tony Cheng <Tony.Cheng@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/dcn10/dcn10_hw_sequencer.c | 12 ++++-------- + 1 file changed, 4 insertions(+), 8 deletions(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +index 223bb79..4c39bf0 100644 +--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c ++++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +@@ -64,17 +64,13 @@ static void enable_dppclk( + plane_id, + dppclk_div); + +- if (dppclk_div) { +- /* 1/2 DISPCLK*/ ++ if (hws->shifts->DPPCLK_RATE_CONTROL) + REG_UPDATE_2(DPP_CONTROL[plane_id], +- DPPCLK_RATE_CONTROL, 1, ++ DPPCLK_RATE_CONTROL, dppclk_div, + DPP_CLOCK_ENABLE, 1); +- } else { +- /* DISPCLK */ +- REG_UPDATE_2(DPP_CONTROL[plane_id], +- DPPCLK_RATE_CONTROL, 0, ++ else ++ REG_UPDATE(DPP_CONTROL[plane_id], + DPP_CLOCK_ENABLE, 1); +- } + } + + static void enable_power_gating_plane( +-- +2.7.4 + |