linux/drivers/gpu/drm/amd/display
Dillon Varone 30d937f63b drm/amd/display: Fallback to boot snapshot for dispclk
[WHY & HOW]
If the dentist is unavailable, fallback to reading CLKIP via the boot
snapshot to get the current dispclk.

Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Dillon Varone <Dillon.Varone@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 2ab77600d1e55a042c02437326d3c7563e853c6c)
Cc: stable@vger.kernel.org
2026-03-02 17:13:52 -05:00
..
amdgpu_dm drm/amd/display: Enable DEGAMMA and reject COLOR_PIPELINE+DEGAMMA_LUT 2026-03-02 17:13:13 -05:00
dc drm/amd/display: Fallback to boot snapshot for dispclk 2026-03-02 17:13:52 -05:00
dmub drm/amd/display: [FW Promotion] Release 0.1.46.0 2026-02-12 15:16:23 -05:00
include drm/amd/display: Add FR skipping CTS functions 2026-01-27 18:10:33 -05:00
modules Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
Kconfig
Makefile