diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch b/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch new file mode 100644 index 0000000000..4b6cb39850 --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0528-drm-vc4-Remove-unused-vc4_fkms_cancel_page_flip-func.patch @@ -0,0 +1,56 @@ +From 6885af169f6eeb386f410e556029c6518c6b67b2 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Wed, 10 Apr 2019 17:35:05 +0100 +Subject: [PATCH] drm: vc4: Remove unused vc4_fkms_cancel_page_flip + function + +"32a3dbe drm/vc4: Nuke preclose hook" removed vc4_cancel_page_flip, +but vc4_fkms_cancel_page_flip was still be added to with the +fkms driver, even though it was never called. +Nuke it too. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + drivers/gpu/drm/vc4/vc4_drv.h | 1 - + drivers/gpu/drm/vc4/vc4_firmware_kms.c | 20 -------------------- + 2 files changed, 21 deletions(-) + +--- a/drivers/gpu/drm/vc4/vc4_drv.h ++++ b/drivers/gpu/drm/vc4/vc4_drv.h +@@ -724,7 +724,6 @@ extern const struct dma_fence_ops vc4_fe + + /* vc4_firmware_kms.c */ + extern struct platform_driver vc4_firmware_kms_driver; +-void vc4_fkms_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file); + + /* vc4_gem.c */ + void vc4_gem_init(struct drm_device *dev); +--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c +@@ -739,26 +739,6 @@ static const struct drm_crtc_helper_func + .atomic_flush = vc4_crtc_atomic_flush, + }; + +-/* Frees the page flip event when the DRM device is closed with the +- * event still outstanding. +- */ +-void vc4_fkms_cancel_page_flip(struct drm_crtc *crtc, struct drm_file *file) +-{ +- struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc); +- struct drm_device *dev = crtc->dev; +- unsigned long flags; +- +- spin_lock_irqsave(&dev->event_lock, flags); +- +- if (vc4_crtc->event && vc4_crtc->event->base.file_priv == file) { +- kfree(&vc4_crtc->event->base); +- drm_crtc_vblank_put(crtc); +- vc4_crtc->event = NULL; +- } +- +- spin_unlock_irqrestore(&dev->event_lock, flags); +-} +- + static const struct of_device_id vc4_firmware_kms_dt_match[] = { + { .compatible = "raspberrypi,rpi-firmware-kms" }, + {} |