| commit | f7bd8f4bca18c968b8d66762b5a9e029ac703076 | [log] [tgz] |
|---|---|---|
| author | Shirish S <[email protected]> | Thu Oct 25 15:35:48 2018 |
| committer | ChromeOS Commit Bot <[email protected]> | Fri Oct 26 23:00:30 2018 |
| tree | f227f29118ce91a99d5d7b043d5f91e1ec62650f | |
| parent | efe8fff339988da14744ec2a2a6fc69b5ca3b413 [diff] |
FROMLIST: Revert "drm/amd/powerplay: Enable/Disable NBPSTATE on On/OFF of UVD" This reverts commit dbd8299c32f6f413f6cfe322fe0308f3cfc577e8. Reason for revert: This patch sends msg PPSMC_MSG_DisableLowMemoryPstate(0x002e) in wrong of sequence to SMU which is before PPSMC_MSG_UVDPowerON (0x0008). This leads to SMU failing to service the request as it is dependant on UVD to be powered ON, since it accesses UVD registers. This msg should ideally be sent only when the UVD is about to decode a 4k video. Signed-off-by: Shirish S <[email protected]> (am from https://patchwork.freedesktop.org/patch/258514/) BUG=b:117872984 TEST=On Careena dont see 0x002e msg sent before 0x0008 Change-Id: If4109c5ced19ef5971bf63acaa84ad4db928bcf7 Reviewed-on: https://chromium-review.googlesource.com/1299374 Commit-Ready: Daniel Kurtz <[email protected]> Tested-by: Shirish S <[email protected]> Reviewed-by: Daniel Kurtz <[email protected]> (cherry picked from commit c37048de1b0ebde5b63d41425164426803a777b7) Reviewed-on: https://chromium-review.googlesource.com/c/1303013 Commit-Queue: Daniel Kurtz <[email protected]> Tested-by: Daniel Kurtz <[email protected]>