From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- drivers/gpu/drm/sti/sti_mixer.c | 21 ++++----------------- 1 file changed, 4 insertions(+), 17 deletions(-) (limited to 'drivers/gpu/drm/sti/sti_mixer.c') diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c index aed7801b5..7d9aea805 100644 --- a/drivers/gpu/drm/sti/sti_mixer.c +++ b/drivers/gpu/drm/sti/sti_mixer.c @@ -151,12 +151,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg) { struct drm_info_node *node = s->private; struct sti_mixer *mixer = (struct sti_mixer *)node->info_ent->data; - struct drm_device *dev = node->minor->dev; - int ret; - - ret = mutex_lock_interruptible(&dev->struct_mutex); - if (ret) - return ret; seq_printf(s, "%s: (vaddr = 0x%p)", sti_mixer_to_str(mixer), mixer->regs); @@ -176,7 +170,6 @@ static int mixer_dbg_show(struct seq_file *s, void *arg) mixer_dbg_mxn(s, mixer->regs + GAM_MIXER_MX0); seq_puts(s, "\n"); - mutex_unlock(&dev->struct_mutex); return 0; } @@ -188,7 +181,7 @@ static struct drm_info_list mixer1_debugfs_files[] = { { "mixer_aux", mixer_dbg_show, 0, NULL }, }; -static int mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) +int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) { unsigned int i; struct drm_info_list *mixer_debugfs_files; @@ -246,13 +239,10 @@ static void sti_mixer_set_background_area(struct sti_mixer *mixer, int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane) { - int plane_id, depth = plane->zorder; + int plane_id, depth = plane->drm_plane.state->normalized_zpos; unsigned int i; u32 mask, val; - if ((depth < 1) || (depth > GAM_MIXER_NB_DEPTH_LEVEL)) - return 1; - switch (plane->desc) { case STI_GDP_0: plane_id = GAM_DEPTH_GDP0_ID; @@ -285,8 +275,8 @@ int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane) break; } - mask |= GAM_DEPTH_MASK_ID << (3 * (depth - 1)); - plane_id = plane_id << (3 * (depth - 1)); + mask |= GAM_DEPTH_MASK_ID << (3 * depth); + plane_id = plane_id << (3 * depth); DRM_DEBUG_DRIVER("%s %s depth=%d\n", sti_mixer_to_str(mixer), sti_plane_to_str(plane), depth); @@ -400,8 +390,5 @@ struct sti_mixer *sti_mixer_create(struct device *dev, DRM_DEBUG_DRIVER("%s created. Regs=%p\n", sti_mixer_to_str(mixer), mixer->regs); - if (mixer_debugfs_init(mixer, drm_dev->primary)) - DRM_ERROR("MIXER debugfs setup failed\n"); - return mixer; } -- cgit v1.2.3-54-g00ecf