Use drm_fb_cma_fbdev_init() and drm_fb_cma_fbdev_fini() which relies on the fact that drm_device holds a pointer to the drm_fb_helper structure. This means that the driver doesn't have to keep track of that. Also use the drm_fb_helper functions directly.
Cc: Eric Anholt eric@anholt.net Signed-off-by: Noralf Trønnes noralf@tronnes.org Reviewed-by: Linus Walleij linus.walleij@linaro.org --- drivers/gpu/drm/pl111/pl111_drm.h | 1 - drivers/gpu/drm/pl111/pl111_drv.c | 16 ++++------------ 2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index 440f53ebee8c..07fa2cdb364a 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -53,7 +53,6 @@ struct pl111_drm_dev_private { struct drm_panel *panel; struct drm_bridge *bridge; struct drm_simple_display_pipe pipe; - struct drm_fbdev_cma *fbdev;
void *regs; u32 ienb; diff --git a/drivers/gpu/drm/pl111/pl111_drv.c b/drivers/gpu/drm/pl111/pl111_drv.c index 201d57d5cb54..acb738c69873 100644 --- a/drivers/gpu/drm/pl111/pl111_drv.c +++ b/drivers/gpu/drm/pl111/pl111_drv.c @@ -64,6 +64,7 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_fb_helper.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_of.h> #include <drm/drm_bridge.h> @@ -137,8 +138,7 @@ static int pl111_modeset_init(struct drm_device *dev)
drm_mode_config_reset(dev);
- priv->fbdev = drm_fbdev_cma_init(dev, 32, - dev->mode_config.num_connector); + drm_fb_cma_fbdev_init(dev, 32, 0);
drm_kms_helper_poll_init(dev);
@@ -155,17 +155,10 @@ static int pl111_modeset_init(struct drm_device *dev)
DEFINE_DRM_GEM_CMA_FOPS(drm_fops);
-static void pl111_lastclose(struct drm_device *dev) -{ - struct pl111_drm_dev_private *priv = dev->dev_private; - - drm_fbdev_cma_restore_mode(priv->fbdev); -} - static struct drm_driver pl111_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC, - .lastclose = pl111_lastclose, + .lastclose = drm_fb_helper_lastclose, .ioctls = NULL, .fops = &drm_fops, .name = "pl111", @@ -281,8 +274,7 @@ static int pl111_amba_remove(struct amba_device *amba_dev) struct pl111_drm_dev_private *priv = drm->dev_private;
drm_dev_unregister(drm); - if (priv->fbdev) - drm_fbdev_cma_fini(priv->fbdev); + drm_fb_cma_fbdev_fini(drm); if (priv->panel) drm_panel_bridge_remove(priv->bridge); drm_mode_config_cleanup(drm);