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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

16
drivers/gpu/drm/tegra/dc.c
View File

@@ -235,14 +235,14 @@ static void tegra_dc_finish_page_flip(struct tegra_dc *dc)
if (!dc->event)
return;
bo = tegra_fb_get_plane(crtc->fb, 0);
bo = tegra_fb_get_plane(crtc->primary->fb, 0);
/* check if new start address has been latched */
tegra_dc_writel(dc, READ_MUX, DC_CMD_STATE_ACCESS);
base = tegra_dc_readl(dc, DC_WINBUF_START_ADDR);
tegra_dc_writel(dc, 0, DC_CMD_STATE_ACCESS);
if (base == bo->paddr + crtc->fb->offsets[0]) {
if (base == bo->paddr + crtc->primary->fb->offsets[0]) {
spin_lock_irqsave(&drm->event_lock, flags);
drm_send_vblank_event(drm, dc->pipe, dc->event);
drm_vblank_put(drm, dc->pipe);
@@ -284,7 +284,7 @@ static int tegra_dc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb,
}
tegra_dc_set_base(dc, 0, 0, fb);
crtc->fb = fb;
crtc->primary->fb = fb;
return 0;
}
@@ -645,7 +645,7 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc,
struct drm_display_mode *adjusted,
int x, int y, struct drm_framebuffer *old_fb)
{
struct tegra_bo *bo = tegra_fb_get_plane(crtc->fb, 0);
struct tegra_bo *bo = tegra_fb_get_plane(crtc->primary->fb, 0);
struct tegra_dc *dc = to_tegra_dc(crtc);
struct tegra_dc_window window;
unsigned long div, value;
@@ -682,9 +682,9 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc,
window.dst.y = 0;
window.dst.w = mode->hdisplay;
window.dst.h = mode->vdisplay;
window.format = tegra_dc_format(crtc->fb->pixel_format);
window.bits_per_pixel = crtc->fb->bits_per_pixel;
window.stride[0] = crtc->fb->pitches[0];
window.format = tegra_dc_format(crtc->primary->fb->pixel_format);
window.bits_per_pixel = crtc->primary->fb->bits_per_pixel;
window.stride[0] = crtc->primary->fb->pitches[0];
window.base[0] = bo->paddr;
err = tegra_dc_setup_window(dc, 0, &window);
@@ -699,7 +699,7 @@ static int tegra_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
{
struct tegra_dc *dc = to_tegra_dc(crtc);
return tegra_dc_set_base(dc, x, y, crtc->fb);
return tegra_dc_set_base(dc, x, y, crtc->primary->fb);
}
static void tegra_crtc_prepare(struct drm_crtc *crtc)