diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4058-drm-amd-pp-Fix-NULL-point-check-error-in-smu_set_wat.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4058-drm-amd-pp-Fix-NULL-point-check-error-in-smu_set_wat.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4058-drm-amd-pp-Fix-NULL-point-check-error-in-smu_set_wat.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4058-drm-amd-pp-Fix-NULL-point-check-error-in-smu_set_wat.patch new file mode 100644 index 00000000..87edbafe --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/4058-drm-amd-pp-Fix-NULL-point-check-error-in-smu_set_wat.patch @@ -0,0 +1,31 @@ +From 3e85c9f743ff3c0b3f9115d005177838071cfcf6 Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Thu, 19 Apr 2018 12:40:15 +0800 +Subject: [PATCH 4058/4131] drm/amd/pp: Fix NULL point check error in + smu_set_watermarks_for_clocks_ranges + +It is caused by +'commit d6c9a7dc86cd ("drm/amd/pp: Move common code to smu_helper.c")' + +Reviewed-by: Evan Quan <evan.quan@amd.com> +Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> +--- + drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c +index 7c23741..93a3d02 100644 +--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c ++++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c +@@ -657,7 +657,7 @@ int smu_set_watermarks_for_clocks_ranges(void *wt_table, + uint32_t i; + struct watermarks *table = wt_table; + +- if (!table || wm_with_clock_ranges) ++ if (!table || !wm_with_clock_ranges) + return -EINVAL; + + if (wm_with_clock_ranges->num_wm_sets_dmif > 4 || wm_with_clock_ranges->num_wm_sets_mcif > 4) +-- +2.7.4 + |