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drm: Replace crtc fb with primary plane fb (v3)

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Now that CRTC's have a primary plane, there's no need to track the
framebuffer in the CRTC.  Replace all references to the CRTC fb with the
primary plane's fb.

This patch was generated by the Coccinelle semantic patching tool using
the following rules:

        @@ struct drm_crtc C; @@
        -   (C).fb
        +   C.primary->fb

        @@ struct drm_crtc *C; @@
        -   (C)->fb
        +   C->primary->fb

v3: Generate patch via coccinelle.  Actual removal of crtc->fb has been
    moved to a subsequent patch.

v2: Fixup several lingering crtc->fb instances that were missed in the
    first patch iteration.  [Rob Clark]

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Matt Roper
2014-04-01 15:22:40 -07:00
committed by Rob Clark
parent 2d82d188b2
commit f4510a2752
50 changed files with 285 additions and 282 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/omapdrm/omap_crtc.c
View File

@@ -245,7 +245,7 @@ static int omap_crtc_mode_set(struct drm_crtc *crtc,
copy_timings_drm_to_omap(&omap_crtc->timings, mode);
omap_crtc->full_update = true;
return omap_plane_mode_set(omap_crtc->plane, crtc, crtc->fb,
return omap_plane_mode_set(omap_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
@@ -273,7 +273,7 @@ static int omap_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_plane *plane = omap_crtc->plane;
struct drm_display_mode *mode = &crtc->mode;
return omap_plane_mode_set(plane, crtc, crtc->fb,
return omap_plane_mode_set(plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
x << 16, y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
@@ -308,14 +308,14 @@ static void page_flip_worker(struct work_struct *work)
struct drm_gem_object *bo;
mutex_lock(&crtc->mutex);
omap_plane_mode_set(omap_crtc->plane, crtc, crtc->fb,
omap_plane_mode_set(omap_crtc->plane, crtc, crtc->primary->fb,
0, 0, mode->hdisplay, mode->vdisplay,
crtc->x << 16, crtc->y << 16,
mode->hdisplay << 16, mode->vdisplay << 16,
vblank_cb, crtc);
mutex_unlock(&crtc->mutex);
bo = omap_framebuffer_bo(crtc->fb, 0);
bo = omap_framebuffer_bo(crtc->primary->fb, 0);
drm_gem_object_unreference_unlocked(bo);
}
@@ -336,9 +336,10 @@ static int omap_crtc_page_flip_locked(struct drm_crtc *crtc,
{
struct drm_device *dev = crtc->dev;
struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
struct drm_plane *primary = crtc->primary;
struct drm_gem_object *bo;
DBG("%d -> %d (event=%p)", crtc->fb ? crtc->fb->base.id : -1,
DBG("%d -> %d (event=%p)", primary->fb ? primary->fb->base.id : -1,
fb->base.id, event);
if (omap_crtc->old_fb) {
@@ -347,7 +348,7 @@ static int omap_crtc_page_flip_locked(struct drm_crtc *crtc,
}
omap_crtc->event = event;
crtc->fb = fb;
primary->fb = fb;
/*
* Hold a reference temporarily until the crtc is updated