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(parent: 1da1c92) | patch
drm/i915/psr: Read Intel DPCD workaround register
authorJouni Högander <jouni.hogander@intel.com>
Fri, 15 May 2026 09:57:54 +0000 (12:57 +0300)
committerJouni Högander <jouni.hogander@intel.com>
Mon, 18 May 2026 06:06:39 +0000 (09:06 +0300)
commitc48ff24d0f4ab7ad696b2d35ad64ce7e049c668c
treeec8862078d3824b575d287ec4f4b627a3b198c96tree
parent1da1c9294825f08f622c473480d185680c2a3b75commit | diff
drm/i915/psr: Read Intel DPCD workaround register

Read Intel DPCD workaround register and store it into
intel_connector->dp.psr_caps. psr_caps was chosen as currently it contains
only PSR workaround for PSR2 SDP on prior scanline implementation.

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260515095756.2799483-3-jouni.hogander@intel.com
drivers/gpu/drm/i915/display/intel_display_types.h diff | blob | history
drivers/gpu/drm/i915/display/intel_psr.c diff | blob | history
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