diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0313-drm-vc4-Don-t-wait-for-vblank-on-fkms-cursor-updates.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0313-drm-vc4-Don-t-wait-for-vblank-on-fkms-cursor-updates.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0313-drm-vc4-Don-t-wait-for-vblank-on-fkms-cursor-updates.patch b/target/linux/bcm27xx/patches-4.19/950-0313-drm-vc4-Don-t-wait-for-vblank-on-fkms-cursor-updates.patch deleted file mode 100644 index 545541f105..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0313-drm-vc4-Don-t-wait-for-vblank-on-fkms-cursor-updates.patch +++ /dev/null @@ -1,28 +0,0 @@ -From dd5fa07672eb01a4d90dfa39a4c54eaa0e086386 Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Mon, 5 Feb 2018 18:53:18 +0000 -Subject: [PATCH] drm/vc4: Don't wait for vblank on fkms cursor - updates. - -We don't use the same async update path between fkms and normal kms, -and the normal kms workaround ended up making us wait. This became a -larger problem in rpi-4.14.y, as the USB HID update rate throttling -got (accidentally?) dropped. - -Signed-off-by: Eric Anholt <eric@anholt.net> ---- - drivers/gpu/drm/vc4/vc4_kms.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/gpu/drm/vc4/vc4_kms.c -+++ b/drivers/gpu/drm/vc4/vc4_kms.c -@@ -222,7 +222,8 @@ static int vc4_atomic_commit(struct drm_ - * drm_atomic_helper_setup_commit() from auto-completing - * commit->flip_done. - */ -- state->legacy_cursor_update = false; -+ if (!vc4->firmware_kms) -+ state->legacy_cursor_update = false; - ret = drm_atomic_helper_setup_commit(state, nonblock); - if (ret) - return ret; |