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| author | Animesh Manna <animesh.manna@intel.com> | 2019-09-20 14:59:30 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2019-09-23 10:21:54 +0300 |
| commit | 5dd85e72bc922379fec10969c9390a72aaa4746f (patch) | |
| tree | 32a44bc9953fbebe9538614d774eb8240d44170b /Documentation/gpu | |
| parent | dfaa6f285bd8eee63866df8b0474858e8a1cc40d (diff) | |
| download | linux-5dd85e72bc922379fec10969c9390a72aaa4746f.tar.xz | |
drm/i915/dsb: Documentation for DSB.
Added docbook info regarding Display State Buffer(DSB) which
is added from gen12 onwards to batch submit display HW programming.
v1: Initial version as RFC.
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190920115930.27829-11-animesh.manna@intel.com
Diffstat (limited to 'Documentation/gpu')
| -rw-r--r-- | Documentation/gpu/i915.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index e249ea7b0ec7..465779670fd4 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -246,6 +246,15 @@ Display PLLs .. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.h :internal: +Display State Buffer +-------------------- + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dsb.c + :doc: DSB + +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dsb.c + :internal: + Memory Management and Command Submission ======================================== |