Mitul Golani 9edafeb040 drm/i915/vrr: Add per-CRTC vrr/cmrr debugfs control ... Add a per-CRTC debugfs file 'intel_vrr_target_refresh_rate' that lets the user force a CMRR target refresh rate and video-mode requirement. The file uses a "numerator/denominator" format: - numerator: requested refresh rate in milli-Hz (refresh rate in Hz * 1000, e.g. 60000 for 60 Hz) - denominator: 1000 for a 1:1 ratio (no video timing) or 1001 for the 1000/1001 video timing Reading the file reports the currently stored values; writing updates them. The file is created only on platforms with VRR and CMRR support. --v2: - Drop the "vrr" debugfs subdirectory and expose a single flat, intel_-prefixed "intel_vrr_cmrr" file (Jani, Nikula) - Rename struct intel_crtc.cmrr to force_cmrr to make its purpose explicit (Chaitanya) - Fix parse comment: numerator unit is milli-Hz, not KHz (Chaitanya) - Add debugfs/intel_ prefixes to the debugfs handler functions (Chaitanya) - Expand commit message with debugfs entry semantics (Chaitanya) --v3: - Rename debugfs function and file name (Chaitanya) - Remove railing new line at EOF (Chaitanya) - Update CMRR guard conditions (Chaitanya) - Add 0/0 default case. (Ramanaidu) --v4: - Correct CMRR guard check while creating debugfs --v5: - Commit message update (Chaitanya) - Add support for 0/0 writing (Validation) Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Link: https://patch.msgid.link/20260730105919.3913412-4-mitulkumar.ajitkumar.golani@intel.com		2026-08-03 10:32:35 +05:30
..
drm	drm/i915/vrr: Add per-CRTC vrr/cmrr debugfs control	2026-08-03 10:32:35 +05:30
host1x	gpu: host1x: Fix iommu_map_sgtable() return value check	2026-05-28 17:19:30 +02:00
ipu-v3
nova-core	drm-next for 7.2-rc1	2026-06-17 10:21:00 +01:00
tests
trace
vga	fbdev: Wrap fbcon updates from vga-switcheroo in helper	2026-06-09 16:00:11 +02:00
buddy.c
Kconfig
Makefile