Acked-by: Alex Deucher <[email protected]> ________________________________ From: amd-gfx <[email protected]> on behalf of Evan Quan <[email protected]> Sent: Friday, December 29, 2017 2:44:39 AM To: [email protected] Cc: Quan, Evan Subject: [PATCH 4/4] drm/amd/powerplay: set pp_num_states as 0 on error situation
Change-Id: Ia27af812631666d2c9d54da156fd3451bd738d4b Signed-off-by: Evan Quan <[email protected]> --- drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c index f3888dd..684828a 100644 --- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c +++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c @@ -726,6 +726,8 @@ static int pp_dpm_get_pp_num_states(void *handle, struct pp_instance *pp_handle = (struct pp_instance *)handle; int ret = 0; + memset(data, 0, sizeof(*data)); + ret = pp_check(pp_handle); if (ret) -- 2.7.4 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
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