staging: drm/omap: updates for DSS fifomerge API changes (2f53700d) · Commits · EulixOS / Software / Kernel

drivers/staging/omapdrm/omap_crtc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

drivers/staging/omapdrm/omap_drv.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -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);

drivers/staging/omapdrm/omap_plane.c

+24 −9

Original line number	Diff line number	Diff line
		@@ -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 = {