diff options
author | Dave Airlie <airlied@redhat.com> | 2023-05-19 04:37:52 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2023-05-19 04:37:59 +0300 |
commit | 33a86170888b7e4aa0cea94ebb9c67180139cea9 (patch) | |
tree | bd0d939e4d803a2db28bcbd73a5f28acb720146b /drivers/gpu/drm/drm_atomic_helper.c | |
parent | f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 (diff) | |
parent | 4795c78768bcbd58d4ffab650674d314dc6dd772 (diff) | |
download | linux-33a86170888b7e4aa0cea94ebb9c67180139cea9.tar.xz |
Merge tag 'drm-misc-next-2023-05-11' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 6.5:
UAPI Changes:
Cross-subsystem Changes:
- arch: Consolidate <asm/fb.h>
Core Changes:
- aperture: Ignore firmware framebuffers with non-primary devices
- fbdev: Use fbdev's I/O helpers
- sysfs: Expose DRM connector ID
- tests: More tests for drm_rect
Driver Changes:
- armada: Implement fbdev emulation as a client
- bridge:
- fsl-ldb: Support i.MX6SX
- lt9211: Remove blanking packets
- lt9611: Remove blanking packets
- tc358768: Implement input bus formats reporting, fix various
timings and clocks settings
- ti-sn65dsi86: Implement wait_hpd_asserted
- nouveau: Improve NULL pointer checks before dereference
- panel:
- nt36523: Support Lenovo J606F
- st7703: Support Anbernic RG353V-V2
- new panels: InnoLux G070ACE-L01
- sun4i: Fix MIPI-DSI dotclock
- vc4: RGB Range toggle property, BT601 and BT2020 support for HDMI
- vkms: Convert to drmm helpers, Add reflection and rotation support
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/2pxmxdzsk2ekjy6xvbpj67zrhtwvkkhfspuvdm5pfm5i54hed6@sooct7yq6z4w
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
-rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index 2c2c9caf0be5..e0ab555aad2c 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1209,7 +1209,16 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state) continue; ret = drm_crtc_vblank_get(crtc); - WARN_ONCE(ret != -EINVAL, "driver forgot to call drm_crtc_vblank_off()\n"); + /* + * Self-refresh is not a true "disable"; ensure vblank remains + * enabled. + */ + if (new_crtc_state->self_refresh_active) + WARN_ONCE(ret != 0, + "driver disabled vblank in self-refresh\n"); + else + WARN_ONCE(ret != -EINVAL, + "driver forgot to call drm_crtc_vblank_off()\n"); if (ret == 0) drm_crtc_vblank_put(crtc); } |