drm/i915/psr: Read all Panel Replay capability registers from DPCD

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There are several Panel Replay capability register in DPCD. Read them
all for later use.

v2:
  - avoid using hardcoded indices
  - read all Panel Replay capability registers

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://lore.kernel.org/r/20250526120512.1702815-4-jouni.hogander@intel.com

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This commit is contained in:

Jouni Högander 2025-05-26 15:05:03 +03:00

parent 3e61b092e6

commit deb8d0fe88

2 changed files with 16 additions and 8 deletions

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4

drivers/gpu/drm/i915/display/intel_display_types.h

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20

drivers/gpu/drm/i915/display/intel_psr.c

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