RE: [PATCH 3/3] drm/amd/pp: Refine smu7/8 request_smu_load_fw callback function

2018-09-29 Thread Quan, Evan
Series is Reviewed-by: Evan Quan > -Original Message- > From: amd-gfx On Behalf Of Rex > Zhu > Sent: 2018年9月30日 0:17 > To: amd-gfx@lists.freedesktop.org > Cc: Zhu, Rex > Subject: [PATCH 3/3] drm/amd/pp: Refine smu7/8 request_smu_load_fw > callback function >

[PATCH 3/3] drm/amd/pp: Refine smu7/8 request_smu_load_fw callback function

2018-09-29 Thread Rex Zhu
The request_smu_load_fw of VI is used to load gfx/sdma ip's firmware. Check whether the gfx/sdma firmware have been loaded successfully in this callback function. if failed, driver can exit to avoid gpu hard hung. if successful, clean the flag reload_fw to avoid duplicated fw load. when