From 5f6a92e442834815736ee8815d99e2c9c658a51b Mon Sep 17 00:00:00 2001 From: Yuxian Dai Date: Wed, 15 Apr 2020 19:03:52 +0800 Subject: drm/amdgpu/powerplay:avoid to show invalid DPM table info for different ASIC support different the number of DPM levels, we should avoid to show the invalid level value. v1 -> v2: follow the suggestion,clarifiy the description for this change Reviewed-by: Huang Rui Signed-off-by: Yuxian Dai Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd/powerplay/renoir_ppt.c') diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c index 16ed32f76954..67476047c067 100644 --- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c @@ -296,6 +296,8 @@ static int renoir_print_clk_levels(struct smu_context *smu, for (i = 0; i < count; i++) { GET_DPM_CUR_FREQ(clk_table, clk_type, i, value); + if (!value) + continue; size += sprintf(buf + size, "%d: %uMhz %s\n", i, value, cur_value == value ? "*" : ""); if (cur_value == value) -- cgit