diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c | 13 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 17 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fbdev.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 6 |
5 files changed, 27 insertions, 17 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c index 6d8f79b29af6..58276a48112e 100644 --- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c @@ -234,25 +234,30 @@ static int tpd_probe(struct platform_device *pdev) if (r) return r; - gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 0, GPIOD_OUT_LOW); - if (IS_ERR(gpio)) + if (IS_ERR(gpio)) { + r = PTR_ERR(gpio); goto err_gpio; + } ddata->ct_cp_hpd_gpio = gpio; gpio = devm_gpiod_get_index_optional(&pdev->dev, NULL, 1, GPIOD_OUT_LOW); - if (IS_ERR(gpio)) + if (IS_ERR(gpio)) { + r = PTR_ERR(gpio); goto err_gpio; + } ddata->ls_oe_gpio = gpio; gpio = devm_gpiod_get_index(&pdev->dev, NULL, 2, GPIOD_IN); - if (IS_ERR(gpio)) + if (IS_ERR(gpio)) { + r = PTR_ERR(gpio); goto err_gpio; + } ddata->hpd_gpio = gpio; diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index 39c5312b466c..fdc83cbcde61 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -267,13 +267,15 @@ cleanup: } static int omap_modeset_create_crtc(struct drm_device *dev, int id, - enum omap_channel channel) + enum omap_channel channel, + u32 possible_crtcs) { struct omap_drm_private *priv = dev->dev_private; struct drm_plane *plane; struct drm_crtc *crtc; - plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_PRIMARY); + plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_PRIMARY, + possible_crtcs); if (IS_ERR(plane)) return PTR_ERR(plane); @@ -309,6 +311,7 @@ static int omap_modeset_init(struct drm_device *dev) int num_crtcs; int i, id = 0; int ret; + u32 possible_crtcs; drm_mode_config_init(dev); @@ -325,6 +328,7 @@ static int omap_modeset_init(struct drm_device *dev) * We use the num_crtc argument to limit the number of crtcs we create. */ num_crtcs = min3(num_crtc, num_mgrs, num_ovls); + possible_crtcs = (1 << num_crtcs) - 1; dssdev = NULL; @@ -388,7 +392,8 @@ static int omap_modeset_init(struct drm_device *dev) * allocated crtc, we create a new crtc for it */ if (!channel_used(dev, channel)) { - ret = omap_modeset_create_crtc(dev, id, channel); + ret = omap_modeset_create_crtc(dev, id, channel, + possible_crtcs); if (ret < 0) { dev_err(dev->dev, "could not create CRTC (channel %u)\n", @@ -418,7 +423,8 @@ static int omap_modeset_init(struct drm_device *dev) return -ENOMEM; } - ret = omap_modeset_create_crtc(dev, id, i); + ret = omap_modeset_create_crtc(dev, id, i, + possible_crtcs); if (ret < 0) { dev_err(dev->dev, "could not create CRTC (channel %u)\n", i); @@ -432,7 +438,8 @@ static int omap_modeset_init(struct drm_device *dev) for (; id < num_ovls; id++) { struct drm_plane *plane; - plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_OVERLAY); + plane = omap_plane_init(dev, id, DRM_PLANE_TYPE_OVERLAY, + possible_crtcs); if (IS_ERR(plane)) return PTR_ERR(plane); diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 4c51135eb9a6..7d9dd5400cef 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -157,7 +157,8 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev, int omap_crtc_wait_pending(struct drm_crtc *crtc); struct drm_plane *omap_plane_init(struct drm_device *dev, - int id, enum drm_plane_type type); + int id, enum drm_plane_type type, + u32 possible_crtcs); void omap_plane_install_properties(struct drm_plane *plane, struct drm_mode_object *obj); diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index adb10fbe918d..8d8ac173f55d 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -82,6 +82,7 @@ fallback: static struct fb_ops omap_fb_ops = { .owner = THIS_MODULE, + DRM_FB_HELPER_DEFAULT_OPS, /* Note: to properly handle manual update displays, we wrap the * basic fbdev ops which write to the framebuffer @@ -92,11 +93,7 @@ static struct fb_ops omap_fb_ops = { .fb_copyarea = drm_fb_helper_sys_copyarea, .fb_imageblit = drm_fb_helper_sys_imageblit, - .fb_check_var = drm_fb_helper_check_var, - .fb_set_par = drm_fb_helper_set_par, .fb_pan_display = omap_fbdev_pan_display, - .fb_blank = drm_fb_helper_blank, - .fb_setcmap = drm_fb_helper_setcmap, }; static int omap_fbdev_create(struct drm_fb_helper *helper, diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 9c43cb481e62..82b2c23d6769 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -356,9 +356,9 @@ static const uint32_t error_irqs[] = { /* initialize plane */ struct drm_plane *omap_plane_init(struct drm_device *dev, - int id, enum drm_plane_type type) + int id, enum drm_plane_type type, + u32 possible_crtcs) { - struct omap_drm_private *priv = dev->dev_private; struct drm_plane *plane; struct omap_plane *omap_plane; int ret; @@ -381,7 +381,7 @@ struct drm_plane *omap_plane_init(struct drm_device *dev, omap_plane->error_irq.irq = omap_plane_error_irq; omap_irq_register(dev, &omap_plane->error_irq); - ret = drm_universal_plane_init(dev, plane, (1 << priv->num_crtcs) - 1, + ret = drm_universal_plane_init(dev, plane, possible_crtcs, &omap_plane_funcs, omap_plane->formats, omap_plane->nformats, type, NULL); if (ret < 0) |
