diff options
| author | Badal Nilawar <[email protected]> | 2022-11-04 00:15:59 +0530 |
|---|---|---|
| committer | Anshuman Gupta <[email protected]> | 2022-11-14 16:58:22 +0530 |
| commit | 8f70f1ec587da0b0d52d768fd8c3defbc5e5b55c (patch) | |
| tree | 440d9e44b1c7068549c3a34befff035086005106 /lib/mpi/mpi-internal.h | |
| parent | 733827eea6f0fafd7e280c70800fcf47a724f72a (diff) | |
drm/i915/mtl: Add Wa_14017073508 for SAMedia
This workaround is added for Media tile of MTL A step. It is to help
pcode workaround which handles the hardware issue seen during package C2/C3
transitions due to RC6 entry/exit transitions on Media tile. As a part of
workaround pcode expect kmd to send mailbox message "media busy" when
components of Media tile are in use and "media idle" otherwise.
As per workaround description gucrc need to be disabled so enabled
host based RC for Media tile.
v2:
- Correct workaround id (Matt)
- Fix review comments (Rodrigo)
Cc: Rodrigo Vivi <[email protected]>
Cc: Radhakrishna Sripada <[email protected]>
Cc: Vinay Belgaumkar <[email protected]>
Cc: Chris Wilson <[email protected]>
Signed-off-by: Badal Nilawar <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Signed-off-by: Anshuman Gupta <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/mpi/mpi-internal.h')
0 files changed, 0 insertions, 0 deletions