drm/omap: updates for DSS fifomerge API changes

Message ID 1325959115-11458-1-git-send-email-rob.clark@linaro.org
State Superseded
Headers show

Commit Message

Rob Clark Jan. 7, 2012, 5:58 p.m.
From: Rob Clark <rob@ti.com>

Signed-off-by: Rob Clark <rob@ti.com>
---
Greg, this patch updates omapdrm for fifomerge related API changes in
omapdss, and would be needed so that omapdrm still compiles after these
changes (which are in linux-next) hit Linus's tree.  This applies on
top of "drm/omap: multiplanar and YUV support" patch.

 drivers/staging/omapdrm/omap_crtc.c  |    2 +-
 drivers/staging/omapdrm/omap_drv.h   |    6 ++++++
 drivers/staging/omapdrm/omap_plane.c |   33 ++++++++++++++++++++++++---------
 3 files changed, 31 insertions(+), 10 deletions(-)

Patch

diff --git a/drivers/staging/omapdrm/omap_crtc.c b/drivers/staging/omapdrm/omap_crtc.c
index 3cee04e..17ca163 100644
--- a/drivers/staging/omapdrm/omap_crtc.c
+++ b/drivers/staging/omapdrm/omap_crtc.c
@@ -81,7 +81,7 @@  static int omap_crtc_mode_set(struct drm_crtc *crtc,
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
 	struct drm_plane *plane = omap_crtc->plane;
 
-	return plane->funcs->update_plane(plane, crtc, crtc->fb,
+	return omap_plane_mode_set(plane, crtc, crtc->fb,
 			0, 0, mode->hdisplay, mode->vdisplay,
 			x << 16, y << 16,
 			mode->hdisplay << 16, mode->vdisplay << 16);
diff --git a/drivers/staging/omapdrm/omap_drv.h b/drivers/staging/omapdrm/omap_drv.h
index 48f6fce..61fe022 100644
--- a/drivers/staging/omapdrm/omap_drv.h
+++ b/drivers/staging/omapdrm/omap_drv.h
@@ -69,6 +69,12 @@  struct drm_plane *omap_plane_init(struct drm_device *dev,
 		struct omap_overlay *ovl, unsigned int possible_crtcs,
 		bool priv);
 int omap_plane_dpms(struct drm_plane *plane, int mode);
+int omap_plane_mode_set(struct drm_plane *plane,
+		struct drm_crtc *crtc, struct drm_framebuffer *fb,
+		int crtc_x, int crtc_y,
+		unsigned int crtc_w, unsigned int crtc_h,
+		uint32_t src_x, uint32_t src_y,
+		uint32_t src_w, uint32_t src_h);
 
 struct drm_encoder *omap_encoder_init(struct drm_device *dev,
 		struct omap_overlay_manager *mgr);
diff --git a/drivers/staging/omapdrm/omap_plane.c b/drivers/staging/omapdrm/omap_plane.c
index 66eed75..9790912 100644
--- a/drivers/staging/omapdrm/omap_plane.c
+++ b/drivers/staging/omapdrm/omap_plane.c
@@ -85,7 +85,7 @@  static int commit(struct drm_plane *plane)
 		}
 	}
 
-	if (info->enabled) {
+	if (ovl->is_enabled(ovl)) {
 		omap_framebuffer_flush(plane->fb, info->pos_x, info->pos_y,
 				info->out_width, info->out_height);
 	}
@@ -115,7 +115,7 @@  static void update_manager(struct drm_plane *plane)
 	}
 
 	if (ovl->manager != mgr) {
-		bool enabled = omap_plane->info.enabled;
+		bool enabled = ovl->is_enabled(ovl);
 
 		/* don't switch things around with enabled overlays: */
 		if (enabled)
@@ -168,7 +168,8 @@  static void update_scanout(struct drm_plane *plane)
 	if (ret) {
 		dev_err(plane->dev->dev,
 			"could not pin fb: %d\n", ret);
-		omap_plane->info.enabled = false;
+		omap_plane_dpms(plane, DRM_MODE_DPMS_OFF);
+		return;
 	}
 
 	omap_framebuffer_update_scanout(plane->fb,
@@ -180,7 +181,7 @@  static void update_scanout(struct drm_plane *plane)
 			info->screen_width);
 }
 
-static int omap_plane_update(struct drm_plane *plane,
+int omap_plane_mode_set(struct drm_plane *plane,
 		struct drm_crtc *crtc, struct drm_framebuffer *fb,
 		int crtc_x, int crtc_y,
 		unsigned int crtc_w, unsigned int crtc_h,
@@ -195,7 +196,6 @@  static int omap_plane_update(struct drm_plane *plane,
 	src_w = src_w >> 16;
 	src_h = src_h >> 16;
 
-	omap_plane->info.enabled = true;
 	omap_plane->info.pos_x = crtc_x;
 	omap_plane->info.pos_y = crtc_y;
 	omap_plane->info.out_width = crtc_w;
@@ -214,11 +214,22 @@  static int omap_plane_update(struct drm_plane *plane,
 
 	update_scanout(plane);
 	update_manager(plane);
-	commit(plane);
 
 	return 0;
 }
 
+static int omap_plane_update(struct drm_plane *plane,
+		struct drm_crtc *crtc, struct drm_framebuffer *fb,
+		int crtc_x, int crtc_y,
+		unsigned int crtc_w, unsigned int crtc_h,
+		uint32_t src_x, uint32_t src_y,
+		uint32_t src_w, uint32_t src_h)
+{
+	omap_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y, crtc_w, crtc_h,
+			src_x, src_y, src_w, src_h);
+	return omap_plane_dpms(plane, DRM_MODE_DPMS_ON);
+}
+
 static int omap_plane_disable(struct drm_plane *plane)
 {
 	return omap_plane_dpms(plane, DRM_MODE_DPMS_OFF);
@@ -236,18 +247,22 @@  static void omap_plane_destroy(struct drm_plane *plane)
 int omap_plane_dpms(struct drm_plane *plane, int mode)
 {
 	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_overlay *ovl = omap_plane->ovl;
+	int r;
 
 	DBG("%s: %d", omap_plane->ovl->name, mode);
 
 	if (mode == DRM_MODE_DPMS_ON) {
 		update_scanout(plane);
-		omap_plane->info.enabled = true;
+		r = commit(plane);
+		if (!r)
+			r = ovl->enable(ovl);
 	} else {
-		omap_plane->info.enabled = false;
+		r = ovl->disable(ovl);
 		update_pin(plane, NULL);
 	}
 
-	return commit(plane);
+	return r;
 }
 
 static const struct drm_plane_funcs omap_plane_funcs = {