diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-09-22 16:28:29 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-09-22 16:28:36 +1000 |
| commit | f107ff76a8c242b298413ef52db9978dc3fe0153 (patch) | |
| tree | a72a1f708c1d18338d7f875f07ec2c152881750b /drivers/gpu/drm/arm | |
| parent | ce9ecca0238b140b88f43859b211c9fdfd8e5b70 (diff) | |
| parent | 15d30b46573d75f5cb58cfacded8ebab9c76a2b0 (diff) | |
Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.7-rc1:
UAPI Changes:
- Nouveau changed to not set NO_PREFETCH flag explicitly.
Cross-subsystem Changes:
- Update documentation of dma-buf intro and uapi.
- fbdev/sbus fixes.
- Use initializer macros in a lot of fbdev drivers.
- Add Boris Brezillon as Panfrost driver maintainer.
- Add Jessica Zhang as drm/panel reviewer.
- Make more fbdev drivers use fb_ops helpers for deferred io.
- Small hid trailing whitespace fix.
- Use fb_ops in hid/picolcd
Core Changes:
- Assorted small fixes to ttm tests, drm/mst.
- Documentation updates to bridge.
- Add kunit tests for some drm_fb functions.
- Rework drm_debugfs implementation.
- Update xe documentation to mark todos as completed.
Driver Changes:
- Add support to rockchip for rv1126 mipi-dsi and vop.
- Assorted small fixes to nouveau, bridge/samsung-dsim,
bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper,
komeda, virtio, ssd130x.
- Add support for simple panels Mitsubishi AA084XE01,
JDI LPM102A188A,
- Documentation updates to accel/ivpu.
- Some nouveau scheduling/fence fixes.
- Power management related fixes and other fixes to ivpu.
- Assorted bridge/it66121 fixes.
- Make platform drivers return void in remove() callback.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3da6554b-3b47-fe7d-c4ea-21f4f819dbb6@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/arm')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c index 4618687a8f4d..f3e744172673 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c @@ -1223,7 +1223,7 @@ int komeda_build_display_data_flow(struct komeda_crtc *kcrtc, return 0; } -static void +static int komeda_pipeline_unbound_components(struct komeda_pipeline *pipe, struct komeda_pipeline_state *new) { @@ -1243,8 +1243,12 @@ komeda_pipeline_unbound_components(struct komeda_pipeline *pipe, c = komeda_pipeline_get_component(pipe, id); c_st = komeda_component_get_state_and_set_user(c, drm_st, NULL, new->crtc); + if (PTR_ERR(c_st) == -EDEADLK) + return -EDEADLK; WARN_ON(IS_ERR(c_st)); } + + return 0; } /* release unclaimed pipeline resource */ @@ -1266,9 +1270,8 @@ int komeda_release_unclaimed_resources(struct komeda_pipeline *pipe, if (WARN_ON(IS_ERR_OR_NULL(st))) return -EINVAL; - komeda_pipeline_unbound_components(pipe, st); + return komeda_pipeline_unbound_components(pipe, st); - return 0; } /* Since standalone disabled components must be disabled separately and in the |