diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0815-drm-amd-dal-Ungate-Underlay-pipe-clock.patch')
-rw-r--r-- | common/recipes-kernel/linux/files/0815-drm-amd-dal-Ungate-Underlay-pipe-clock.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/common/recipes-kernel/linux/files/0815-drm-amd-dal-Ungate-Underlay-pipe-clock.patch b/common/recipes-kernel/linux/files/0815-drm-amd-dal-Ungate-Underlay-pipe-clock.patch deleted file mode 100644 index e5b77433..00000000 --- a/common/recipes-kernel/linux/files/0815-drm-amd-dal-Ungate-Underlay-pipe-clock.patch +++ /dev/null @@ -1,47 +0,0 @@ -From 738f0b087301175de753eb1a10825b50c191749a Mon Sep 17 00:00:00 2001 -From: David Rokhvarg <David.Rokhvarg@amd.com> -Date: Thu, 18 Feb 2016 17:03:07 -0500 -Subject: [PATCH 0815/1110] drm/amd/dal: Ungate Underlay pipe clock. - -Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com> -Acked-by: Harry Wentland <harry.wentland@amd.com> ---- - .../drm/amd/dal/dc/gpu/dce110/dc_clock_gating_dce110.c | 16 ++++++++++++++++ - 1 file changed, 16 insertions(+) - -diff --git a/drivers/gpu/drm/amd/dal/dc/gpu/dce110/dc_clock_gating_dce110.c b/drivers/gpu/drm/amd/dal/dc/gpu/dce110/dc_clock_gating_dce110.c -index 4c307f6..a54cc25 100644 ---- a/drivers/gpu/drm/amd/dal/dc/gpu/dce110/dc_clock_gating_dce110.c -+++ b/drivers/gpu/drm/amd/dal/dc/gpu/dce110/dc_clock_gating_dce110.c -@@ -62,6 +62,21 @@ static void force_hw_base_light_sleep(struct dc_context *ctx) - - } - -+static void underlay_clock_enable(struct dc_context *ctx) -+{ -+ uint32_t value = 0; -+ -+ value = dm_read_reg(ctx, mmDCFEV_CLOCK_CONTROL); -+ -+ set_reg_field_value( -+ value, -+ 1, -+ DCFEV_CLOCK_CONTROL, -+ DCFEV_CLOCK_ENABLE); -+ -+ dm_write_reg(ctx, mmDCFEV_CLOCK_CONTROL, value); -+} -+ - static void enable_hw_base_light_sleep(struct dc_context *ctx) - { - NOT_IMPLEMENTED(); -@@ -86,5 +101,6 @@ void dal_dc_clock_gating_dce110_power_up( - disable_sw_manual_control_light_sleep(ctx); - } else { - force_hw_base_light_sleep(ctx); -+ underlay_clock_enable(ctx); - } - } --- -2.7.4 - |