Use the newly created wrapper drm_fb_helper functions instead of calling core fbdev functions directly.
v3: - Don't touch remove_conflicting_framebuffers
v2: - Remove stray goto label out_iounmap
Cc: Thierry Reding treding@nvidia.com Cc: Zach Reizner zachr@google.com Cc: Russell King rmk+kernel@arm.linux.org.uk Cc: Fabian Frederick fabf@skynet.be
Signed-off-by: Archit Taneja architt@codeaurora.org --- drivers/gpu/drm/cirrus/cirrus_drv.c | 4 ++-- drivers/gpu/drm/cirrus/cirrus_fbdev.c | 41 +++++++---------------------------- 2 files changed, 10 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c index b914003..b1619e29a 100644 --- a/drivers/gpu/drm/cirrus/cirrus_drv.c +++ b/drivers/gpu/drm/cirrus/cirrus_drv.c @@ -92,7 +92,7 @@ static int cirrus_pm_suspend(struct device *dev)
if (cdev->mode_info.gfbdev) { console_lock(); - fb_set_suspend(cdev->mode_info.gfbdev->helper.fbdev, 1); + drm_fb_helper_set_suspend(&cdev->mode_info.gfbdev->helper, 1); console_unlock(); }
@@ -109,7 +109,7 @@ static int cirrus_pm_resume(struct device *dev)
if (cdev->mode_info.gfbdev) { console_lock(); - fb_set_suspend(cdev->mode_info.gfbdev->helper.fbdev, 0); + drm_fb_helper_set_suspend(&cdev->mode_info.gfbdev->helper, 0); console_unlock(); }
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c index 13ddf1c..589103b 100644 --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c @@ -98,7 +98,7 @@ static void cirrus_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { struct cirrus_fbdev *afbdev = info->par; - sys_fillrect(info, rect); + drm_fb_helper_sys_fillrect(info, rect); cirrus_dirty_update(afbdev, rect->dx, rect->dy, rect->width, rect->height); } @@ -107,7 +107,7 @@ static void cirrus_copyarea(struct fb_info *info, const struct fb_copyarea *area) { struct cirrus_fbdev *afbdev = info->par; - sys_copyarea(info, area); + drm_fb_helper_sys_copyarea(info, area); cirrus_dirty_update(afbdev, area->dx, area->dy, area->width, area->height); } @@ -116,7 +116,7 @@ static void cirrus_imageblit(struct fb_info *info, const struct fb_image *image) { struct cirrus_fbdev *afbdev = info->par; - sys_imageblit(info, image); + drm_fb_helper_sys_imageblit(info, image); cirrus_dirty_update(afbdev, image->dx, image->dy, image->width, image->height); } @@ -165,12 +165,10 @@ static int cirrusfb_create(struct drm_fb_helper *helper, { struct cirrus_fbdev *gfbdev = container_of(helper, struct cirrus_fbdev, helper); - struct drm_device *dev = gfbdev->helper.dev; struct cirrus_device *cdev = gfbdev->helper.dev->dev_private; struct fb_info *info; struct drm_framebuffer *fb; struct drm_mode_fb_cmd2 mode_cmd; - struct device *device = &dev->pdev->dev; void *sysram; struct drm_gem_object *gobj = NULL; struct cirrus_bo *bo = NULL; @@ -195,9 +193,9 @@ static int cirrusfb_create(struct drm_fb_helper *helper, if (!sysram) return -ENOMEM;
- info = framebuffer_alloc(0, device); - if (info == NULL) - return -ENOMEM; + info = drm_fb_helper_alloc_fbi(helper); + if (IS_ERR(info)) + return PTR_ERR(info);
info->par = gfbdev;
@@ -216,11 +214,9 @@ static int cirrusfb_create(struct drm_fb_helper *helper,
/* setup helper */ gfbdev->helper.fb = fb; - gfbdev->helper.fbdev = info;
strcpy(info->fix.id, "cirrusdrmfb");
- info->flags = FBINFO_DEFAULT; info->fbops = &cirrusfb_ops;
@@ -229,11 +225,6 @@ static int cirrusfb_create(struct drm_fb_helper *helper, sizes->fb_height);
/* setup aperture base/size for vesafb takeover */ - info->apertures = alloc_apertures(1); - if (!info->apertures) { - ret = -ENOMEM; - goto out_iounmap; - } info->apertures->ranges[0].base = cdev->dev->mode_config.fb_base; info->apertures->ranges[0].size = cdev->mc.vram_size;
@@ -246,13 +237,6 @@ static int cirrusfb_create(struct drm_fb_helper *helper, info->fix.mmio_start = 0; info->fix.mmio_len = 0;
- ret = fb_alloc_cmap(&info->cmap, 256, 0); - if (ret) { - DRM_ERROR("%s: can't allocate color map\n", info->fix.id); - ret = -ENOMEM; - goto out_iounmap; - } - DRM_INFO("fb mappable at 0x%lX\n", info->fix.smem_start); DRM_INFO("vram aper at 0x%lX\n", (unsigned long)info->fix.smem_start); DRM_INFO("size %lu\n", (unsigned long)info->fix.smem_len); @@ -260,24 +244,15 @@ static int cirrusfb_create(struct drm_fb_helper *helper, DRM_INFO(" pitch is %d\n", fb->pitches[0]);
return 0; -out_iounmap: - return ret; }
static int cirrus_fbdev_destroy(struct drm_device *dev, struct cirrus_fbdev *gfbdev) { - struct fb_info *info; struct cirrus_framebuffer *gfb = &gfbdev->gfb;
- if (gfbdev->helper.fbdev) { - info = gfbdev->helper.fbdev; - - unregister_framebuffer(info); - if (info->cmap.len) - fb_dealloc_cmap(&info->cmap); - framebuffer_release(info); - } + drm_fb_helper_unregister_fbi(&gfbdev->helper); + drm_fb_helper_release_fbi(&gfbdev->helper);
if (gfb->obj) { drm_gem_object_unreference_unlocked(gfb->obj);