diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 92 |
1 files changed, 41 insertions, 51 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 7011cb2..465fd9c 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -39,10 +39,7 @@ struct omap_plane { struct drm_plane base; int id; /* TODO rename omap_plane -> omap_plane_id in omapdss so I can use the enum */ const char *name; - struct omap_overlay_info info; - /* position/orientation of scanout within the fb: */ - struct omap_drm_window win; bool enabled; uint32_t nformats; @@ -67,8 +64,9 @@ static int omap_plane_setup(struct omap_plane *omap_plane) { struct drm_plane_state *state = omap_plane->base.state; struct omap_plane_state *omap_state = to_omap_plane_state(state); - struct omap_overlay_info *info = &omap_plane->info; struct drm_device *dev = omap_plane->base.dev; + struct omap_overlay_info info; + struct omap_drm_window win; int ret; DBG("%s, enabled=%d", omap_plane->name, omap_plane->enabled); @@ -78,22 +76,53 @@ static int omap_plane_setup(struct omap_plane *omap_plane) return 0; } - info->zorder = omap_state->zorder; + memset(&info, 0, sizeof(info)); + info.rotation_type = OMAP_DSS_ROT_DMA; + info.rotation = OMAP_DSS_ROT_0; + info.global_alpha = 0xff; + info.mirror = 0; + info.zorder = omap_state->zorder; + + memset(&win, 0, sizeof(win)); + win.rotation = state->rotation; + win.crtc_x = state->crtc_x; + win.crtc_y = state->crtc_y; + win.crtc_w = state->crtc_w; + win.crtc_h = state->crtc_h; + + /* + * src values are in Q16 fixed point, convert to integer. + * omap_framebuffer_update_scanout() takes adjusted src. + */ + win.src_x = state->src_x >> 16; + win.src_y = state->src_y >> 16; + + switch (state->rotation & 0xf) { + case BIT(DRM_ROTATE_90): + case BIT(DRM_ROTATE_270): + win.src_w = state->src_h >> 16; + win.src_h = state->src_w >> 16; + break; + default: + win.src_w = state->src_w >> 16; + win.src_h = state->src_h >> 16; + break; + } /* update scanout: */ - omap_framebuffer_update_scanout(state->fb, &omap_plane->win, info); + omap_framebuffer_update_scanout(state->fb, &win, &info); - DBG("%dx%d -> %dx%d (%d)", info->width, info->height, - info->out_width, info->out_height, - info->screen_width); - DBG("%d,%d %pad %pad", info->pos_x, info->pos_y, - &info->paddr, &info->p_uv_addr); + DBG("%dx%d -> %dx%d (%d)", info.width, info.height, + info.out_width, info.out_height, + info.screen_width); + DBG("%d,%d %pad %pad", info.pos_x, info.pos_y, + &info.paddr, &info.p_uv_addr); dispc_ovl_set_channel_out(omap_plane->id, omap_crtc_channel(state->crtc)); /* and finally, update omapdss: */ - ret = dispc_ovl_setup(omap_plane->id, info, false, + ret = dispc_ovl_setup(omap_plane->id, &info, false, omap_crtc_timings(state->crtc), false); if (ret) { dev_err(dev->dev, "dispc_ovl_setup failed: %d\n", ret); @@ -140,40 +169,11 @@ static void omap_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct omap_plane *omap_plane = to_omap_plane(plane); - struct omap_drm_window *win = &omap_plane->win; struct drm_plane_state *state = plane->state; - uint32_t src_w; - uint32_t src_h; if (!state->fb || !state->crtc) return; - win->rotation = state->rotation; - - /* omap_framebuffer_update_scanout() takes adjusted src */ - switch (state->rotation & 0xf) { - case BIT(DRM_ROTATE_90): - case BIT(DRM_ROTATE_270): - src_w = state->src_h; - src_h = state->src_w; - break; - default: - src_w = state->src_w; - src_h = state->src_h; - break; - } - - /* src values are in Q16 fixed point, convert to integer. */ - win->crtc_x = state->crtc_x; - win->crtc_y = state->crtc_y; - win->crtc_w = state->crtc_w; - win->crtc_h = state->crtc_h; - - win->src_x = state->src_x >> 16; - win->src_y = state->src_y >> 16; - win->src_w = src_w >> 16; - win->src_h = src_h >> 16; - omap_plane->enabled = true; omap_plane_setup(omap_plane); } @@ -358,7 +358,6 @@ struct drm_plane *omap_plane_init(struct drm_device *dev, struct omap_drm_private *priv = dev->dev_private; struct drm_plane *plane; struct omap_plane *omap_plane; - struct omap_overlay_info *info; int ret; DBG("%s: type=%d", plane_names[id], type); @@ -389,15 +388,6 @@ struct drm_plane *omap_plane_init(struct drm_device *dev, omap_plane_install_properties(plane, &plane->base); - /* get our starting configuration, set defaults for parameters - * we don't currently use, etc: - */ - info = &omap_plane->info; - info->rotation_type = OMAP_DSS_ROT_DMA; - info->rotation = OMAP_DSS_ROT_0; - info->global_alpha = 0xff; - info->mirror = 0; - return plane; error: |