diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/4178-drm-amd-display-Fix-64-bit-division-in-hwss_edp_powe.patch')
| -rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.14.71/4178-drm-amd-display-Fix-64-bit-division-in-hwss_edp_powe.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/4178-drm-amd-display-Fix-64-bit-division-in-hwss_edp_powe.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/4178-drm-amd-display-Fix-64-bit-division-in-hwss_edp_powe.patch new file mode 100644 index 00000000..e498505a --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.14.71/4178-drm-amd-display-Fix-64-bit-division-in-hwss_edp_powe.patch @@ -0,0 +1,28 @@ +From 6adefe7e01ef9731bf49bec5b830dd17536800ff Mon Sep 17 00:00:00 2001 +From: Harry Wentland <harry.wentland@amd.com> +Date: Tue, 10 Apr 2018 16:08:44 -0400 +Subject: [PATCH 4178/5725] drm/amd/display: Fix 64-bit division in + hwss_edp_power_control + +Signed-off-by: Harry Wentland <harry.wentland@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +index b17afcf..1e3ed0e 100644 +--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c ++++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +@@ -857,7 +857,7 @@ void hwss_edp_power_control( + dm_get_elapse_time_in_ns( + ctx, + current_ts, +- link->link_trace.time_stamp.edp_poweroff) / 1000000; ++ div64_u64(link->link_trace.time_stamp.edp_poweroff, 1000000)); + unsigned long long wait_time_ms = 0; + + /* max 500ms from LCDVDD off to on */ +-- +2.7.4 + |