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author | Jouni Högander <jouni.hogander@intel.com> | 2023-01-30 10:06:51 +0200 |
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committer | Jouni Högander <jouni.hogander@intel.com> | 2023-01-30 16:42:38 +0200 |
commit | c22cf04c6ab1d9ad5be2ec36e9822bc45526e8ca (patch) | |
tree | 7f025bf25ff5941534bc62acd5f67f587bb8867d /drivers/gpu/drm/i915/display/intel_atomic_plane.c | |
parent | 1a45d6811c8790f4f9821038b243a71c9be1ebe2 (diff) | |
download | linux-c22cf04c6ab1d9ad5be2ec36e9822bc45526e8ca.tar.gz linux-c22cf04c6ab1d9ad5be2ec36e9822bc45526e8ca.tar.bz2 linux-c22cf04c6ab1d9ad5be2ec36e9822bc45526e8ca.zip |
drm/i915/psr: Split sel fetch plane configuration into arm and noarm
SEL_FETCH_CTL registers are armed immediately when plane is disabled.
SEL_FETCH_* instances of plane configuration are used when doing
selective update and normal plane register instances for full updates.
Currently all SEL_FETCH_* registers are written as a part of noarm
plane configuration. If noarm and arm plane configuration are not
happening within same vblank we may end up having plane as a part of
selective update before it's PLANE_SURF register is written.
Fix this by splitting plane selective fetch configuration into arm and
noarm versions and call them accordingly. Write SEL_FETCH_CTL in arm
version.
v3:
- add arm suffix into intel_psr2_disable_plane_sel_fetch
v2:
- drop color_plane parameter from arm part
- dev_priv -> i915 in arm part
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Mika Kahola <mika.kahola@intel.com>
Cc: Vinod Govindapillai <vinod.govindapillai@intel.com>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Cc: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230130080651.3796929-1-jouni.hogander@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_atomic_plane.c')
0 files changed, 0 insertions, 0 deletions