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/tegra/fb.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/tegra/fb.c')
-rw-r--r-- | kernel/drivers/gpu/drm/tegra/fb.c | 36 |
1 files changed, 9 insertions, 27 deletions
diff --git a/kernel/drivers/gpu/drm/tegra/fb.c b/kernel/drivers/gpu/drm/tegra/fb.c index 397fb34d5..1004075fd 100644 --- a/kernel/drivers/gpu/drm/tegra/fb.c +++ b/kernel/drivers/gpu/drm/tegra/fb.c @@ -184,9 +184,9 @@ unreference: #ifdef CONFIG_DRM_TEGRA_FBDEV static struct fb_ops tegra_fb_ops = { .owner = THIS_MODULE, - .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_check_var = drm_fb_helper_check_var, .fb_set_par = drm_fb_helper_set_par, .fb_blank = drm_fb_helper_blank, @@ -224,11 +224,11 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, if (IS_ERR(bo)) return PTR_ERR(bo); - info = framebuffer_alloc(0, drm->dev); - if (!info) { + info = drm_fb_helper_alloc_fbi(helper); + if (IS_ERR(info)) { dev_err(drm->dev, "failed to allocate framebuffer info\n"); drm_gem_object_unreference_unlocked(&bo->gem); - return -ENOMEM; + return PTR_ERR(info); } fbdev->fb = tegra_fb_alloc(drm, &cmd, &bo, 1); @@ -248,12 +248,6 @@ static int tegra_fbdev_probe(struct drm_fb_helper *helper, info->flags = FBINFO_FLAG_DEFAULT; info->fbops = &tegra_fb_ops; - err = fb_alloc_cmap(&info->cmap, 256, 0); - if (err < 0) { - dev_err(drm->dev, "failed to allocate color map: %d\n", err); - goto destroy; - } - drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth); drm_fb_helper_fill_var(info, helper, fb->width, fb->height); @@ -282,7 +276,7 @@ destroy: drm_framebuffer_unregister_private(fb); tegra_fb_destroy(fb); release: - framebuffer_release(info); + drm_fb_helper_release_fbi(helper); return err; } @@ -347,20 +341,8 @@ fini: static void tegra_fbdev_exit(struct tegra_fbdev *fbdev) { - struct fb_info *info = fbdev->base.fbdev; - - if (info) { - int err; - - err = unregister_framebuffer(info); - if (err < 0) - DRM_DEBUG_KMS("failed to unregister framebuffer\n"); - - if (info->cmap.len) - fb_dealloc_cmap(&info->cmap); - - framebuffer_release(info); - } + drm_fb_helper_unregister_fbi(&fbdev->base); + drm_fb_helper_release_fbi(&fbdev->base); if (fbdev->fb) { drm_framebuffer_unregister_private(&fbdev->fb->base); |