diff options
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_crtc.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 9 |
2 files changed, 11 insertions, 9 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 1a3359c0f6cd..d67b6f15e8b8 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -261,21 +261,14 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane, { struct drm_framebuffer *fb = plane->state->fb; struct hdlcd_drm_private *hdlcd; - struct drm_gem_cma_object *gem; - u32 src_x, src_y, dest_h; + u32 dest_h; dma_addr_t scanout_start; if (!fb) return; - src_x = plane->state->src.x1 >> 16; - src_y = plane->state->src.y1 >> 16; dest_h = drm_rect_height(&plane->state->dst); - gem = drm_fb_cma_get_gem_obj(fb, 0); - - scanout_start = gem->paddr + fb->offsets[0] + - src_y * fb->pitches[0] + - src_x * fb->format->cpp[0]; + scanout_start = drm_fb_cma_get_gem_addr(fb, plane->state, 0); hdlcd = plane->dev->dev_private; hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]); diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index 345c8357b273..d3da87fbd85a 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -297,6 +297,9 @@ static int hdlcd_drm_bind(struct device *dev) if (ret) goto err_free; + /* Set the CRTC's port so that the encoder component can find it */ + hdlcd->crtc.port = of_graph_get_port_by_id(dev->of_node, 0); + ret = component_bind_all(dev, drm); if (ret) { DRM_ERROR("Failed to bind all components\n"); @@ -340,11 +343,14 @@ err_register: } err_fbdev: drm_kms_helper_poll_fini(drm); + drm_vblank_cleanup(drm); err_vblank: pm_runtime_disable(drm->dev); err_pm_active: component_unbind_all(dev, drm); err_unload: + of_node_put(hdlcd->crtc.port); + hdlcd->crtc.port = NULL; drm_irq_uninstall(drm); of_reserved_mem_device_release(drm->dev); err_free: @@ -367,6 +373,9 @@ static void hdlcd_drm_unbind(struct device *dev) } drm_kms_helper_poll_fini(drm); component_unbind_all(dev, drm); + of_node_put(hdlcd->crtc.port); + hdlcd->crtc.port = NULL; + drm_vblank_cleanup(drm); pm_runtime_get_sync(drm->dev); drm_irq_uninstall(drm); pm_runtime_put_sync(drm->dev); |
