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authorEvan Quan2021-03-05 14:21:26 +0800
committerAlex Deucher2021-03-10 16:21:21 -0500
commit48123d068fcb584838ce29912660c5e9490bad0e (patch)
tree5f2152c2c8e7b911e9c955f6fe2b24d6a7df1ac6 /drivers/gpu
parent50ceb1fe7acd50831180f4b5597bf7b39e8059c8 (diff)
drm/amd/pm: correct the watermark settings for Polaris
The "/ 10" should be applied to the right-hand operand instead of the left-hand one. Signed-off-by: Evan Quan <evan.quan@amd.com> Noticed-by: Georgios Toptsidis <gtoptsid@gmail.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
index c57dc9ae81f2..a2681fe875ed 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
@@ -5216,10 +5216,10 @@ static int smu7_set_watermarks_for_clocks_ranges(struct pp_hwmgr *hwmgr,
for (j = 0; j < dep_sclk_table->count; j++) {
valid_entry = false;
for (k = 0; k < watermarks->num_wm_sets; k++) {
- if (dep_sclk_table->entries[i].clk / 10 >= watermarks->wm_clk_ranges[k].wm_min_eng_clk_in_khz &&
- dep_sclk_table->entries[i].clk / 10 < watermarks->wm_clk_ranges[k].wm_max_eng_clk_in_khz &&
- dep_mclk_table->entries[i].clk / 10 >= watermarks->wm_clk_ranges[k].wm_min_mem_clk_in_khz &&
- dep_mclk_table->entries[i].clk / 10 < watermarks->wm_clk_ranges[k].wm_max_mem_clk_in_khz) {
+ if (dep_sclk_table->entries[i].clk >= watermarks->wm_clk_ranges[k].wm_min_eng_clk_in_khz / 10 &&
+ dep_sclk_table->entries[i].clk < watermarks->wm_clk_ranges[k].wm_max_eng_clk_in_khz / 10 &&
+ dep_mclk_table->entries[i].clk >= watermarks->wm_clk_ranges[k].wm_min_mem_clk_in_khz / 10 &&
+ dep_mclk_table->entries[i].clk < watermarks->wm_clk_ranges[k].wm_max_mem_clk_in_khz / 10) {
valid_entry = true;
table->DisplayWatermark[i][j] = watermarks->wm_clk_ranges[k].wm_set_id;
break;