diff options
| author | Alan Previn <alan.previn.teres.alexis@intel.com> | 2023-05-11 16:17:37 -0700 |
|---|---|---|
| committer | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2023-05-11 17:26:31 -0700 |
| commit | 9e134ed720b6e69a5c857743daedd403101ca078 (patch) | |
| tree | f0cfcb10398af303dee6a3847b54731f7671bb0b /drivers/gpu/drm/drm_mode_config.c | |
| parent | d1da138f245d4fb46b21d2ddb19504a2831d813f (diff) | |
drm/i915/pxp: On MTL, KCR enabling doesn't wait on tee component
On legacy platforms, KCR HW enabling is done at the time the mei
component interface is bound. It's also disabled during unbind.
However, for MTL onwards, we don't depend on a tee component
to start sending GSC-CS firmware messages.
Thus, immediately enable (or disable) KCR HW on PXP's init,
fini and resume.
Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230511231738.1077674-8-alan.previn.teres.alexis@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_mode_config.c')
0 files changed, 0 insertions, 0 deletions