diff options
Diffstat (limited to 'drivers/gpu/drm/armada')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_crtc.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_drv.c | 87 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_fb.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_fb.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_fbdev.c | 33 | ||||
| -rw-r--r-- | drivers/gpu/drm/armada/armada_overlay.c | 2 |
6 files changed, 44 insertions, 90 deletions
diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 8ebfe565bf05..0293eb74d777 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -1069,7 +1069,7 @@ armada_drm_crtc_set_property(struct drm_crtc *crtc, return 0; } -static struct drm_crtc_funcs armada_crtc_funcs = { +static const struct drm_crtc_funcs armada_crtc_funcs = { .cursor_set = armada_drm_crtc_cursor_set, .cursor_move = armada_drm_crtc_cursor_move, .destroy = armada_drm_crtc_destroy, @@ -1211,14 +1211,14 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev, &armada_primary_plane_funcs, armada_primary_formats, ARRAY_SIZE(armada_primary_formats), - DRM_PLANE_TYPE_PRIMARY); + DRM_PLANE_TYPE_PRIMARY, NULL); if (ret) { kfree(primary); return ret; } ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, &primary->base, NULL, - &armada_crtc_funcs); + &armada_crtc_funcs, NULL); if (ret) goto err_crtc_init; diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c index f7f47cb71db4..3bd7e1cde99e 100644 --- a/drivers/gpu/drm/armada/armada_drv.c +++ b/drivers/gpu/drm/armada/armada_drv.c @@ -11,6 +11,7 @@ #include <linux/of_graph.h> #include <drm/drmP.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_of.h> #include "armada_crtc.h" #include "armada_drm.h" #include "armada_gem.h" @@ -150,26 +151,23 @@ static int armada_drm_unload(struct drm_device *dev) } /* These are called under the vbl_lock. */ -static int armada_drm_enable_vblank(struct drm_device *dev, int crtc) +static int armada_drm_enable_vblank(struct drm_device *dev, unsigned int pipe) { struct armada_private *priv = dev->dev_private; - armada_drm_crtc_enable_irq(priv->dcrtc[crtc], VSYNC_IRQ_ENA); + armada_drm_crtc_enable_irq(priv->dcrtc[pipe], VSYNC_IRQ_ENA); return 0; } -static void armada_drm_disable_vblank(struct drm_device *dev, int crtc) +static void armada_drm_disable_vblank(struct drm_device *dev, unsigned int pipe) { struct armada_private *priv = dev->dev_private; - armada_drm_crtc_disable_irq(priv->dcrtc[crtc], VSYNC_IRQ_ENA); + armada_drm_crtc_disable_irq(priv->dcrtc[pipe], VSYNC_IRQ_ENA); } static struct drm_ioctl_desc armada_ioctls[] = { - DRM_IOCTL_DEF_DRV(ARMADA_GEM_CREATE, armada_gem_create_ioctl, - DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(ARMADA_GEM_MMAP, armada_gem_mmap_ioctl, - DRM_UNLOCKED), - DRM_IOCTL_DEF_DRV(ARMADA_GEM_PWRITE, armada_gem_pwrite_ioctl, - DRM_UNLOCKED), + DRM_IOCTL_DEF_DRV(ARMADA_GEM_CREATE, armada_gem_create_ioctl,0), + DRM_IOCTL_DEF_DRV(ARMADA_GEM_MMAP, armada_gem_mmap_ioctl, 0), + DRM_IOCTL_DEF_DRV(ARMADA_GEM_PWRITE, armada_gem_pwrite_ioctl, 0), }; static void armada_drm_lastclose(struct drm_device *dev) @@ -196,7 +194,7 @@ static struct drm_driver armada_drm_driver = { .lastclose = armada_drm_lastclose, .unload = armada_drm_unload, .set_busid = drm_platform_set_busid, - .get_vblank_counter = drm_vblank_count, + .get_vblank_counter = drm_vblank_no_hw_counter, .enable_vblank = armada_drm_enable_vblank, .disable_vblank = armada_drm_disable_vblank, #ifdef CONFIG_DEBUG_FS @@ -266,43 +264,29 @@ static void armada_add_endpoints(struct device *dev, } } -static int armada_drm_find_components(struct device *dev, - struct component_match **match) -{ - struct device_node *port; - int i; - - if (dev->of_node) { - struct device_node *np = dev->of_node; - - for (i = 0; ; i++) { - port = of_parse_phandle(np, "ports", i); - if (!port) - break; - - component_match_add(dev, match, compare_of, port); - of_node_put(port); - } +static const struct component_master_ops armada_master_ops = { + .bind = armada_drm_bind, + .unbind = armada_drm_unbind, +}; - if (i == 0) { - dev_err(dev, "missing 'ports' property\n"); - return -ENODEV; - } +static int armada_drm_probe(struct platform_device *pdev) +{ + struct component_match *match = NULL; + struct device *dev = &pdev->dev; + int ret; - for (i = 0; ; i++) { - port = of_parse_phandle(np, "ports", i); - if (!port) - break; + ret = drm_of_component_probe(dev, compare_dev_name, &armada_master_ops); + if (ret != -EINVAL) + return ret; - armada_add_endpoints(dev, match, port); - of_node_put(port); - } - } else if (dev->platform_data) { + if (dev->platform_data) { char **devices = dev->platform_data; + struct device_node *port; struct device *d; + int i; for (i = 0; devices[i]; i++) - component_match_add(dev, match, compare_dev_name, + component_match_add(dev, &match, compare_dev_name, devices[i]); if (i == 0) { @@ -312,32 +296,15 @@ static int armada_drm_find_components(struct device *dev, for (i = 0; devices[i]; i++) { d = bus_find_device_by_name(&platform_bus_type, NULL, - devices[i]); + devices[i]); if (d && d->of_node) { for_each_child_of_node(d->of_node, port) - armada_add_endpoints(dev, match, port); + armada_add_endpoints(dev, &match, port); } put_device(d); } } - return 0; -} - -static const struct component_master_ops armada_master_ops = { - .bind = armada_drm_bind, - .unbind = armada_drm_unbind, -}; - -static int armada_drm_probe(struct platform_device *pdev) -{ - struct component_match *match = NULL; - int ret; - - ret = armada_drm_find_components(&pdev->dev, &match); - if (ret < 0) - return ret; - return component_master_add_with_match(&pdev->dev, &armada_master_ops, match); } diff --git a/drivers/gpu/drm/armada/armada_fb.c b/drivers/gpu/drm/armada/armada_fb.c index 1c90969def3e..5fa4bf20b232 100644 --- a/drivers/gpu/drm/armada/armada_fb.c +++ b/drivers/gpu/drm/armada/armada_fb.c @@ -35,7 +35,7 @@ static const struct drm_framebuffer_funcs armada_fb_funcs = { }; struct armada_framebuffer *armada_framebuffer_create(struct drm_device *dev, - struct drm_mode_fb_cmd2 *mode, struct armada_gem_object *obj) + const struct drm_mode_fb_cmd2 *mode, struct armada_gem_object *obj) { struct armada_framebuffer *dfb; uint8_t format, config; @@ -101,7 +101,7 @@ struct armada_framebuffer *armada_framebuffer_create(struct drm_device *dev, } static struct drm_framebuffer *armada_fb_create(struct drm_device *dev, - struct drm_file *dfile, struct drm_mode_fb_cmd2 *mode) + struct drm_file *dfile, const struct drm_mode_fb_cmd2 *mode) { struct armada_gem_object *obj; struct armada_framebuffer *dfb; diff --git a/drivers/gpu/drm/armada/armada_fb.h b/drivers/gpu/drm/armada/armada_fb.h index ce3f12ebfc53..48073c4f54d8 100644 --- a/drivers/gpu/drm/armada/armada_fb.h +++ b/drivers/gpu/drm/armada/armada_fb.h @@ -19,6 +19,6 @@ struct armada_framebuffer { #define drm_fb_obj(fb) drm_fb_to_armada_fb(fb)->obj struct armada_framebuffer *armada_framebuffer_create(struct drm_device *, - struct drm_mode_fb_cmd2 *, struct armada_gem_object *); + const struct drm_mode_fb_cmd2 *, struct armada_gem_object *); #endif diff --git a/drivers/gpu/drm/armada/armada_fbdev.c b/drivers/gpu/drm/armada/armada_fbdev.c index 7838e731b0de..7d03c51abcb9 100644 --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -22,9 +22,9 @@ static /*const*/ struct fb_ops armada_fb_ops = { .owner = THIS_MODULE, .fb_check_var = drm_fb_helper_check_var, .fb_set_par = drm_fb_helper_set_par, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, + .fb_fillrect = drm_fb_helper_cfb_fillrect, + .fb_copyarea = drm_fb_helper_cfb_copyarea, + .fb_imageblit = drm_fb_helper_cfb_imageblit, .fb_pan_display = drm_fb_helper_pan_display, .fb_blank = drm_fb_helper_blank, .fb_setcmap = drm_fb_helper_setcmap, @@ -80,18 +80,12 @@ static int armada_fb_create(struct drm_fb_helper *fbh, if (IS_ERR(dfb)) return PTR_ERR(dfb); - info = framebuffer_alloc(0, dev->dev); - if (!info) { - ret = -ENOMEM; + info = drm_fb_helper_alloc_fbi(fbh); + if (IS_ERR(info)) { + ret = PTR_ERR(info); goto err_fballoc; } - ret = fb_alloc_cmap(&info->cmap, 256, 0); - if (ret) { - ret = -ENOMEM; - goto err_fbcmap; - } - strlcpy(info->fix.id, "armada-drmfb", sizeof(info->fix.id)); info->par = fbh; info->flags = FBINFO_DEFAULT | FBINFO_CAN_FORCE_OUTPUT; @@ -101,7 +95,7 @@ static int armada_fb_create(struct drm_fb_helper *fbh, info->screen_size = obj->obj.size; info->screen_base = ptr; fbh->fb = &dfb->fb; - fbh->fbdev = info; + drm_fb_helper_fill_fix(info, dfb->fb.pitches[0], dfb->fb.depth); drm_fb_helper_fill_var(info, fbh, sizes->fb_width, sizes->fb_height); @@ -111,8 +105,6 @@ static int armada_fb_create(struct drm_fb_helper *fbh, return 0; - err_fbcmap: - framebuffer_release(info); err_fballoc: dfb->fb.funcs->destroy(&dfb->fb); return ret; @@ -171,6 +163,7 @@ int armada_fbdev_init(struct drm_device *dev) return 0; err_fb_setup: + drm_fb_helper_release_fbi(fbh); drm_fb_helper_fini(fbh); err_fb_helper: priv->fbdev = NULL; @@ -191,14 +184,8 @@ void armada_fbdev_fini(struct drm_device *dev) struct drm_fb_helper *fbh = priv->fbdev; if (fbh) { - struct fb_info *info = fbh->fbdev; - - if (info) { - unregister_framebuffer(info); - if (info->cmap.len) - fb_dealloc_cmap(&info->cmap); - framebuffer_release(info); - } + drm_fb_helper_unregister_fbi(fbh); + drm_fb_helper_release_fbi(fbh); drm_fb_helper_fini(fbh); diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c index 5c22b380f8f3..148e8a42b2c6 100644 --- a/drivers/gpu/drm/armada/armada_overlay.c +++ b/drivers/gpu/drm/armada/armada_overlay.c @@ -460,7 +460,7 @@ int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs) &armada_ovl_plane_funcs, armada_ovl_formats, ARRAY_SIZE(armada_ovl_formats), - DRM_PLANE_TYPE_OVERLAY); + DRM_PLANE_TYPE_OVERLAY, NULL); if (ret) { kfree(dplane); return ret; |
