linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-08-24 10:11:25 -04:00

Files

Maíra Canal b81e8b02e8 drm/v3d: Clean caches before runtime suspend

On runtime suspend, clean the V3D caches before suspending so all dirty
lines are written back to memory before the power domain is shut down.

Fixes several system hangs reported in [1][2][3].

Closes: https://github.com/raspberrypi/linux/issues/7381 [1]
Closes: https://github.com/raspberrypi/linux/issues/7396 [2]
Closes: https://github.com/raspberrypi/linux/issues/7397 [3]
Fixes: 458f2a712a ("drm/v3d: Introduce Runtime Power Management")
Link: https://patch.msgid.link/20260530-v3d-fix-rpi4-freezes-v1-3-c2c8307da6ce@igalia.com
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>

2026-06-01 18:40:55 -03:00

Kconfig

drm/v3d: Add support for bcm2711

2022-06-12 22:10:50 -01:00

Makefile

drm/v3d: Introduce Runtime Power Management

2026-04-04 07:41:08 -03:00

v3d_bo.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

v3d_debugfs.c

drm/v3d: Introduce Runtime Power Management