diff options
Diffstat (limited to 'drivers/gpu/drm/armada')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.c | 22 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_gem.c | 2 |
3 files changed, 14 insertions, 14 deletions
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 9a0cc09e665..e3a7a5078e5 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -12,6 +12,7 @@ #include <linux/platform_device.h> #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_plane_helper.h> #include "armada_crtc.h" #include "armada_drm.h" #include "armada_fb.h" @@ -260,7 +261,7 @@ static void armada_drm_vblank_off(struct armada_crtc *dcrtc) * Tell the DRM core that vblank IRQs aren't going to happen for * a while. This cleans up any pending vblank events for us. */ - drm_vblank_off(dev, dcrtc->num); + drm_crtc_vblank_off(&dcrtc->crtc); /* Handle any pending flip event. */ spin_lock_irq(&dev->event_lock); @@ -289,6 +290,8 @@ static void armada_drm_crtc_dpms(struct drm_crtc *crtc, int dpms) armada_drm_crtc_update(dcrtc); if (dpms_blanked(dpms)) armada_drm_vblank_off(dcrtc); + else + drm_crtc_vblank_on(&dcrtc->crtc); } } @@ -526,7 +529,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, /* Wait for pending flips to complete */ wait_event(dcrtc->frame_wait, !dcrtc->frame_work); - drm_vblank_pre_modeset(crtc->dev, dcrtc->num); + drm_crtc_vblank_off(crtc); crtc->mode = *adj; @@ -617,7 +620,7 @@ static int armada_drm_crtc_mode_set(struct drm_crtc *crtc, armada_drm_crtc_update(dcrtc); - drm_vblank_post_modeset(crtc->dev, dcrtc->num); + drm_crtc_vblank_on(crtc); armada_drm_crtc_finish_fb(dcrtc, old_fb, dpms_blanked(dcrtc->dpms)); return 0; @@ -945,18 +948,15 @@ static int armada_drm_crtc_page_flip(struct drm_crtc *crtc, armada_reg_queue_end(work->regs, i); /* - * Hold the old framebuffer for the work - DRM appears to drop our - * reference to the old framebuffer in drm_mode_page_flip_ioctl(). + * Ensure that we hold a reference on the new framebuffer. + * This has to match the behaviour in mode_set. */ - drm_framebuffer_reference(work->old_fb); + drm_framebuffer_reference(fb); ret = armada_drm_crtc_queue_frame_work(dcrtc, work); if (ret) { - /* - * Undo our reference above; DRM does not drop the reference - * to this object on error, so that's okay. - */ - drm_framebuffer_unreference(work->old_fb); + /* Undo our reference above */ + drm_framebuffer_unreference(fb); kfree(work); return ret; } diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index f672e6ad8af..b01420c8486 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -190,6 +190,7 @@ static int armada_drm_load(struct drm_device *dev, unsigned long flags) if (ret) goto err_comp; + dev->irq_enabled = true; dev->vblank_disable_allowed = 1; ret = armada_fbdev_init(dev); @@ -331,7 +332,7 @@ static struct drm_driver armada_drm_driver = { .desc = "Armada SoC DRM", .date = "20120730", .driver_features = DRIVER_GEM | DRIVER_MODESET | - DRIVER_PRIME, + DRIVER_HAVE_IRQ | DRIVER_PRIME, .ioctls = armada_ioctls, .fops = &armada_drm_fops, }; @@ -485,7 +486,6 @@ static struct platform_driver armada_drm_platform_driver = { .remove = armada_drm_remove, .driver = { .name = "armada-drm", - .owner = THIS_MODULE, }, .id_table = armada_drm_platform_ids, }; diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 7496f55611a..ef5feeecec8 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -226,7 +226,7 @@ struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev, obj->dev_addr = DMA_ERROR_CODE; - mapping = obj->obj.filp->f_path.dentry->d_inode->i_mapping; + mapping = file_inode(obj->obj.filp)->i_mapping; mapping_set_gfp_mask(mapping, GFP_HIGHUSER | __GFP_RECLAIMABLE); DRM_DEBUG_DRIVER("alloc obj %p size %zu\n", obj, size); |