Commit 235870f6 authored by Qingqing Zhuo's avatar Qingqing Zhuo Committed by Alex Deucher
Browse files

drm/amd/display: Fix DC warning at driver load 



[Why]
Wrong index was checked for dcfclk_mhz, causing false warning.

[How]
Fix the assertion index.

Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: default avatarDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarQingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.18.x
parent 937e24b7

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c

+1 −1
Original line number Diff line number Diff line
@@ -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)