diff options
| author | Fernando Ramos <[email protected]> | 2021-09-24 08:43:09 +0200 |
|---|---|---|
| committer | Sean Paul <[email protected]> | 2021-10-01 12:59:45 -0400 |
| commit | 399190e70816886e2bca1f3f3bc3d9c544af88e7 (patch) | |
| tree | 49195e39b2cc995d38451999cd79efc11a6f2c7d | |
| parent | 21dde40902d2636f70766b3154931de57e1215e9 (diff) | |
drm/i915: cleanup: drm_modeset_lock_all_ctx() --> DRM_MODESET_LOCK_ALL_BEGIN()
As requested in Documentation/gpu/todo.rst, replace the boilerplate code
surrounding drm_modeset_lock_all_ctx() with DRM_MODESET_LOCK_ALL_BEGIN()
and DRM_MODESET_LOCK_ALL_END()
Signed-off-by: Fernando Ramos <[email protected]>
Reviewed-by: Sean Paul <[email protected]>
Signed-off-by: Sean Paul <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 134a6acbd8fb..2bf01416d656 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -43,6 +43,7 @@ #include <drm/drm_plane_helper.h> #include <drm/drm_probe_helper.h> #include <drm/drm_rect.h> +#include <drm/drm_drv.h> #include "display/intel_audio.h" #include "display/intel_crt.h" @@ -13476,22 +13477,13 @@ void intel_display_resume(struct drm_device *dev) if (state) state->acquire_ctx = &ctx; - drm_modeset_acquire_init(&ctx, 0); - - while (1) { - ret = drm_modeset_lock_all_ctx(dev, &ctx); - if (ret != -EDEADLK) - break; - - drm_modeset_backoff(&ctx); - } + DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret); - if (!ret) - ret = __intel_display_resume(dev, state, &ctx); + ret = __intel_display_resume(dev, state, &ctx); intel_enable_ipc(dev_priv); - drm_modeset_drop_locks(&ctx); - drm_modeset_acquire_fini(&ctx); + + DRM_MODESET_LOCK_ALL_END(dev, ctx, ret); if (ret) drm_err(&dev_priv->drm, |