]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
drm/i915/alpm: Allow LOBF only if window1 > alpm check_entry lines
authorAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Wed, 4 Feb 2026 05:02:47 +0000 (10:32 +0530)
committerAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Thu, 5 Feb 2026 08:50:28 +0000 (14:20 +0530)
commit79ee2fbb8e11ec193326ba3595aaabb46f96defc
tree8391581f6d5da007536b1285fd3f2c07cf96a8ba
parent32c471e8f0958fae3d461f4dd299090fa44a6d45
drm/i915/alpm: Allow LOBF only if window1 > alpm check_entry lines

LOBF must be disabled if the number of lines within Window 1 is not greater
than ALPM_CTL[ALPM Entry Check]

v2: Consider the case where SCL is in the active region. (Ville)

Bspec:71041
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: MichaƂ Grzelak <michal.grzelak@intel.com>
Link: https://patch.msgid.link/20260204050250.762718-3-ankit.k.nautiyal@intel.com
drivers/gpu/drm/i915/display/intel_alpm.c