[PATCH 11/31] drm/amd/display: Fix DC warning at driver load
Rodrigo Siqueira
Rodrigo.Siqueira at amd.com
Fri Jun 17 19:34:52 UTC 2022
From: Qingqing Zhuo <qingqing.zhuo at amd.com>
[Why]
Wrong index was checked for dcfclk_mhz, causing false warning.
[How]
Fix the assertion index.
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira at amd.com>
Signed-off-by: Qingqing Zhuo <qingqing.zhuo at amd.com>
---
drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
index fb4ae800e919..f4381725b210 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
@@ -550,7 +550,7 @@ static void dcn315_clk_mgr_helper_populate_bw_params(
if (!bw_params->clk_table.entries[i].dtbclk_mhz)
bw_params->clk_table.entries[i].dtbclk_mhz = def_max.dtbclk_mhz;
}
- ASSERT(bw_params->clk_table.entries[i].dcfclk_mhz);
+ ASSERT(bw_params->clk_table.entries[i-1].dcfclk_mhz);
bw_params->vram_type = bios_info->memory_type;
bw_params->num_channels = bios_info->ma_channel_number;
if (!bw_params->num_channels)
--
2.25.1
More information about the amd-gfx
mailing list