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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-12 05:21:02 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-12 05:21:02 +0400 |
commit | 5f76945a9c978b8b8bf8eb7fe3b17b9981240a97 (patch) | |
tree | df61aca168df657bc71ce8b578bcb0c81b0622ee /drivers/media | |
parent | 940e3a8dd6683a3787faf769b3df7a06f1c2fa31 (diff) | |
parent | cd9d6f10d07f26dd8a70e519c22b6b4f8a9e3e7a (diff) | |
download | linux-5f76945a9c978b8b8bf8eb7fe3b17b9981240a97.tar.xz |
Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6
Pull fbdev updates from Florian Tobias Schandinat:
"This includes:
- large updates for OMAP
- basic OMAP5 DSS support for DPI and DSI outputs
- large cleanups and restructuring
- some update to Exynos and da8xx-fb
- removal of the pnx4008 driver (arch removed)
- various other small patches"
Fix up some trivial conflicts (mostly just include line changes, but
also some due to the renaming of the deferred work functions by Tejun).
* tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6: (193 commits)
gbefb: fix compile error
video: mark nuc900fb_map_video_memory as __devinit
video/mx3fb: set .owner to prevent module unloading while being used
video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare
drivers/video/exynos/exynos_mipi_dsi.c: fix error return code
drivers/video/savage/savagefb_driver.c: fix error return code
video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare
da8xx-fb: save and restore LCDC context across suspend/resume cycle
da8xx-fb: add pm_runtime support
video/udlfb: fix line counting in fb_write
OMAPDSS: add missing include for string.h
OMAPDSS: DISPC: Configure color conversion coefficients for writeback
OMAPDSS: DISPC: Add manager like functions for writeback
OMAPDSS: DISPC: Configure writeback FIFOs
OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup()
OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup
OMAPDSS: DISPC: Add function to set channel in for writeback
OMAPDSS: DISPC: Don't set chroma resampling bit for writeback
OMAPDSS: DISPC: Downscale chroma if plane is writeback
OMAPDSS: DISPC: Configure input and output sizes for writeback
...
Diffstat (limited to 'drivers/media')
-rw-r--r-- | drivers/media/platform/omap/omap_vout.c | 75 |
1 files changed, 50 insertions, 25 deletions
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c index 134016f0e660..a3b1a34c896d 100644 --- a/drivers/media/platform/omap/omap_vout.c +++ b/drivers/media/platform/omap/omap_vout.c @@ -455,11 +455,15 @@ static int omapvid_init(struct omap_vout_device *vout, u32 addr) win = &vout->win; for (i = 0; i < ovid->num_overlays; i++) { + struct omap_dss_device *dssdev; + ovl = ovid->overlays[i]; - if (!ovl->manager || !ovl->manager->device) + dssdev = ovl->get_device(ovl); + + if (!dssdev) return -EINVAL; - timing = &ovl->manager->device->panel.timings; + timing = &dssdev->panel.timings; outw = win->w.width; outh = win->w.height; @@ -516,8 +520,11 @@ static int omapvid_apply_changes(struct omap_vout_device *vout) struct omapvideo_info *ovid = &vout->vid_info; for (i = 0; i < ovid->num_overlays; i++) { + struct omap_dss_device *dssdev; + ovl = ovid->overlays[i]; - if (!ovl->manager || !ovl->manager->device) + dssdev = ovl->get_device(ovl); + if (!dssdev) return -EINVAL; ovl->manager->apply(ovl->manager); } @@ -580,12 +587,14 @@ static void omap_vout_isr(void *arg, unsigned int irqstatus) ovid = &vout->vid_info; ovl = ovid->overlays[0]; - /* get the display device attached to the overlay */ - if (!ovl->manager || !ovl->manager->device) - return; mgr_id = ovl->manager->id; - cur_display = ovl->manager->device; + + /* get the display device attached to the overlay */ + cur_display = ovl->get_device(ovl); + + if (!cur_display) + return; spin_lock(&vout->vbq_lock); do_gettimeofday(&timevalue); @@ -949,7 +958,9 @@ static int omap_vout_release(struct file *file) /* Disable all the overlay managers connected with this interface */ for (i = 0; i < ovid->num_overlays; i++) { struct omap_overlay *ovl = ovid->overlays[i]; - if (ovl->manager && ovl->manager->device) + struct omap_dss_device *dssdev = ovl->get_device(ovl); + + if (dssdev) ovl->disable(ovl); } /* Turn off the pipeline */ @@ -1082,14 +1093,17 @@ static int vidioc_try_fmt_vid_out(struct file *file, void *fh, struct omapvideo_info *ovid; struct omap_video_timings *timing; struct omap_vout_device *vout = fh; + struct omap_dss_device *dssdev; ovid = &vout->vid_info; ovl = ovid->overlays[0]; + /* get the display device attached to the overlay */ + dssdev = ovl->get_device(ovl); - if (!ovl->manager || !ovl->manager->device) + if (!dssdev) return -EINVAL; - /* get the display device attached to the overlay */ - timing = &ovl->manager->device->panel.timings; + + timing = &dssdev->panel.timings; vout->fbuf.fmt.height = timing->y_res; vout->fbuf.fmt.width = timing->x_res; @@ -1106,6 +1120,7 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *fh, struct omapvideo_info *ovid; struct omap_video_timings *timing; struct omap_vout_device *vout = fh; + struct omap_dss_device *dssdev; if (vout->streaming) return -EBUSY; @@ -1114,13 +1129,14 @@ static int vidioc_s_fmt_vid_out(struct file *file, void *fh, ovid = &vout->vid_info; ovl = ovid->overlays[0]; + dssdev = ovl->get_device(ovl); /* get the display device attached to the overlay */ - if (!ovl->manager || !ovl->manager->device) { + if (!dssdev) { ret = -EINVAL; goto s_fmt_vid_out_exit; } - timing = &ovl->manager->device->panel.timings; + timing = &dssdev->panel.timings; /* We dont support RGB24-packed mode if vrfb rotation * is enabled*/ @@ -1299,6 +1315,7 @@ static int vidioc_s_crop(struct file *file, void *fh, const struct v4l2_crop *cr struct omapvideo_info *ovid; struct omap_overlay *ovl; struct omap_video_timings *timing; + struct omap_dss_device *dssdev; if (vout->streaming) return -EBUSY; @@ -1306,13 +1323,15 @@ static int vidioc_s_crop(struct file *file, void *fh, const struct v4l2_crop *cr mutex_lock(&vout->lock); ovid = &vout->vid_info; ovl = ovid->overlays[0]; + /* get the display device attached to the overlay */ + dssdev = ovl->get_device(ovl); - if (!ovl->manager || !ovl->manager->device) { + if (!dssdev) { ret = -EINVAL; goto s_crop_err; } - /* get the display device attached to the overlay */ - timing = &ovl->manager->device->panel.timings; + + timing = &dssdev->panel.timings; if (is_rotation_90_or_270(vout)) { vout->fbuf.fmt.height = timing->x_res; @@ -1668,7 +1687,7 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i) for (j = 0; j < ovid->num_overlays; j++) { struct omap_overlay *ovl = ovid->overlays[j]; - if (ovl->manager && ovl->manager->device) { + if (ovl->get_device(ovl)) { struct omap_overlay_info info; ovl->get_overlay_info(ovl, &info); info.paddr = addr; @@ -1691,8 +1710,9 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i) for (j = 0; j < ovid->num_overlays; j++) { struct omap_overlay *ovl = ovid->overlays[j]; + struct omap_dss_device *dssdev = ovl->get_device(ovl); - if (ovl->manager && ovl->manager->device) { + if (dssdev) { ret = ovl->enable(ovl); if (ret) goto streamon_err1; @@ -1727,8 +1747,9 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i) for (j = 0; j < ovid->num_overlays; j++) { struct omap_overlay *ovl = ovid->overlays[j]; + struct omap_dss_device *dssdev = ovl->get_device(ovl); - if (ovl->manager && ovl->manager->device) + if (dssdev) ovl->disable(ovl); } @@ -1891,8 +1912,8 @@ static int __init omap_vout_setup_video_data(struct omap_vout_device *vout) struct video_device *vfd; struct v4l2_pix_format *pix; struct v4l2_control *control; - struct omap_dss_device *display = - vout->vid_info.overlays[0]->manager->device; + struct omap_overlay *ovl = vout->vid_info.overlays[0]; + struct omap_dss_device *display = ovl->get_device(ovl); /* set the default pix */ pix = &vout->pix; @@ -2207,8 +2228,10 @@ static int __init omap_vout_probe(struct platform_device *pdev) */ for (i = 1; i < vid_dev->num_overlays; i++) { ovl = omap_dss_get_overlay(i); - if (ovl->manager && ovl->manager->device) { - def_display = ovl->manager->device; + dssdev = ovl->get_device(ovl); + + if (dssdev) { + def_display = dssdev; } else { dev_warn(&pdev->dev, "cannot find display\n"); def_display = NULL; @@ -2255,8 +2278,10 @@ probe_err1: for (i = 1; i < vid_dev->num_overlays; i++) { def_display = NULL; ovl = omap_dss_get_overlay(i); - if (ovl->manager && ovl->manager->device) - def_display = ovl->manager->device; + dssdev = ovl->get_device(ovl); + + if (dssdev) + def_display = dssdev; if (def_display && def_display->driver) def_display->driver->disable(def_display); |