diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/gpu/drm/bochs/bochs_fbdev.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/bochs/bochs_fbdev.c')
-rw-r--r-- | kernel/drivers/gpu/drm/bochs/bochs_fbdev.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/kernel/drivers/gpu/drm/bochs/bochs_fbdev.c b/kernel/drivers/gpu/drm/bochs/bochs_fbdev.c index 976d9798d..09a0637aa 100644 --- a/kernel/drivers/gpu/drm/bochs/bochs_fbdev.c +++ b/kernel/drivers/gpu/drm/bochs/bochs_fbdev.c @@ -24,9 +24,9 @@ static struct fb_ops bochsfb_ops = { .owner = THIS_MODULE, .fb_check_var = drm_fb_helper_check_var, .fb_set_par = drm_fb_helper_set_par, - .fb_fillrect = sys_fillrect, - .fb_copyarea = sys_copyarea, - .fb_imageblit = sys_imageblit, + .fb_fillrect = drm_fb_helper_sys_fillrect, + .fb_copyarea = drm_fb_helper_sys_copyarea, + .fb_imageblit = drm_fb_helper_sys_imageblit, .fb_pan_display = drm_fb_helper_pan_display, .fb_blank = drm_fb_helper_blank, .fb_setcmap = drm_fb_helper_setcmap, @@ -56,11 +56,9 @@ static int bochsfb_create(struct drm_fb_helper *helper, { struct bochs_device *bochs = container_of(helper, struct bochs_device, fb.helper); - struct drm_device *dev = bochs->dev; struct fb_info *info; struct drm_framebuffer *fb; struct drm_mode_fb_cmd2 mode_cmd; - struct device *device = &dev->pdev->dev; struct drm_gem_object *gobj = NULL; struct bochs_bo *bo = NULL; int size, ret; @@ -106,22 +104,23 @@ static int bochsfb_create(struct drm_fb_helper *helper, ttm_bo_unreserve(&bo->bo); /* init fb device */ - 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 = &bochs->fb.helper; ret = bochs_framebuffer_init(bochs->dev, &bochs->fb.gfb, &mode_cmd, gobj); - if (ret) + if (ret) { + drm_fb_helper_release_fbi(helper); return ret; + } bochs->fb.size = size; /* setup helper */ fb = &bochs->fb.gfb.base; bochs->fb.helper.fb = fb; - bochs->fb.helper.fbdev = info; strcpy(info->fix.id, "bochsdrmfb"); @@ -139,30 +138,17 @@ static int bochsfb_create(struct drm_fb_helper *helper, info->fix.smem_start = 0; info->fix.smem_len = size; - ret = fb_alloc_cmap(&info->cmap, 256, 0); - if (ret) { - DRM_ERROR("%s: can't allocate color map\n", info->fix.id); - return -ENOMEM; - } - return 0; } static int bochs_fbdev_destroy(struct bochs_device *bochs) { struct bochs_framebuffer *gfb = &bochs->fb.gfb; - struct fb_info *info; DRM_DEBUG_DRIVER("\n"); - if (bochs->fb.helper.fbdev) { - info = bochs->fb.helper.fbdev; - - unregister_framebuffer(info); - if (info->cmap.len) - fb_dealloc_cmap(&info->cmap); - framebuffer_release(info); - } + drm_fb_helper_unregister_fbi(&bochs->fb.helper); + drm_fb_helper_release_fbi(&bochs->fb.helper); if (gfb->obj) { drm_gem_object_unreference_unlocked(gfb->obj); |