diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_kms.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_vgacon.c | 4 |
4 files changed, 16 insertions, 7 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 792fd1d20e86..fda64b7b73e8 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -187,7 +187,7 @@ static struct drm_driver rcar_du_driver = { * Power management */ -#if CONFIG_PM_SLEEP +#ifdef CONFIG_PM_SLEEP static int rcar_du_pm_suspend(struct device *dev) { struct rcar_du_device *rcdu = dev_get_drvdata(dev); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index a87edfac111f..76026104d000 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -135,7 +135,9 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv, { struct rcar_du_device *rcdu = dev->dev_private; const struct rcar_du_format_info *format; + unsigned int max_pitch; unsigned int align; + unsigned int bpp; format = rcar_du_format_info(mode_cmd->pixel_format); if (format == NULL) { @@ -144,13 +146,20 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv, return ERR_PTR(-EINVAL); } + /* + * The pitch and alignment constraints are expressed in pixels on the + * hardware side and in bytes in the DRM API. + */ + bpp = format->planes == 2 ? 1 : format->bpp / 8; + max_pitch = 4096 * bpp; + if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B)) align = 128; else - align = 16 * format->bpp / 8; + align = 16 * bpp; if (mode_cmd->pitches[0] & (align - 1) || - mode_cmd->pitches[0] >= 8192) { + mode_cmd->pitches[0] >= max_pitch) { dev_dbg(dev->dev, "invalid pitch value %u\n", mode_cmd->pitches[0]); return ERR_PTR(-EINVAL); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c index 289048d1c7b2..21426bd234eb 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c @@ -64,7 +64,7 @@ static const struct drm_connector_helper_funcs connector_helper_funcs = { static void rcar_du_lvds_connector_destroy(struct drm_connector *connector) { - drm_sysfs_connector_remove(connector); + drm_connector_unregister(connector); drm_connector_cleanup(connector); } @@ -105,7 +105,7 @@ int rcar_du_lvds_connector_init(struct rcar_du_device *rcdu, return ret; drm_connector_helper_add(connector, &connector_helper_funcs); - ret = drm_sysfs_connector_add(connector); + ret = drm_connector_register(connector); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c index ccfe64c7188f..8af3944d31b9 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vgacon.c @@ -32,7 +32,7 @@ static const struct drm_connector_helper_funcs connector_helper_funcs = { static void rcar_du_vga_connector_destroy(struct drm_connector *connector) { - drm_sysfs_connector_remove(connector); + drm_connector_unregister(connector); drm_connector_cleanup(connector); } @@ -70,7 +70,7 @@ int rcar_du_vga_connector_init(struct rcar_du_device *rcdu, return ret; drm_connector_helper_add(connector, &connector_helper_funcs); - ret = drm_sysfs_connector_add(connector); + ret = drm_connector_register(connector); if (ret < 0) return ret; |
