diff options
| -rw-r--r-- | arch/arm/plat-omap/include/plat/display.h | 1 | ||||
| -rw-r--r-- | drivers/video/omap2/displays/panel-taal.c | 12 | ||||
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 38 | ||||
| -rw-r--r-- | drivers/video/omap2/omapfb/omapfb-ioctl.c | 8 |
4 files changed, 13 insertions, 46 deletions
diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index 0022f6c878c1..fa27d6895b49 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -495,7 +495,6 @@ struct omap_dss_device { bool (*get_mirror)(struct omap_dss_device *dssdev); int (*set_mirror)(struct omap_dss_device *dssdev, bool enable); - int (*run_test)(struct omap_dss_device *dssdev, int test); int (*memory_read)(struct omap_dss_device *dssdev, void *buf, size_t size, u16 x, u16 y, u16 w, u16 h); diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c index 0aaaa8a8e0f5..e6d0954f459f 100644 --- a/drivers/video/omap2/displays/panel-taal.c +++ b/drivers/video/omap2/displays/panel-taal.c @@ -820,17 +820,23 @@ static int taal_run_test(struct omap_dss_device *dssdev, int test_num) u8 id1, id2, id3; int r; + dsi_bus_lock(); + r = taal_dcs_read_1(DCS_GET_ID1, &id1); if (r) - return r; + goto err; r = taal_dcs_read_1(DCS_GET_ID2, &id2); if (r) - return r; + goto err; r = taal_dcs_read_1(DCS_GET_ID3, &id3); if (r) - return r; + goto err; + dsi_bus_unlock(); return 0; +err: + dsi_bus_unlock(); + return r; } static int taal_memory_read(struct omap_dss_device *dssdev, diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index 65c062f2862c..f01c9ca0fa5f 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -3584,43 +3584,6 @@ static bool dsi_display_get_mirror(struct omap_dss_device *dssdev) return dssdev->driver->get_mirror(dssdev); } -static int dsi_display_run_test(struct omap_dss_device *dssdev, int test_num) -{ - int r; - - if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE) - return -EIO; - - DSSDBGF("%d", test_num); - - dsi_bus_lock(); - - /* run test first in low speed mode */ - omapdss_dsi_vc_enable_hs(0, 0); - - if (dssdev->driver->run_test) { - r = dssdev->driver->run_test(dssdev, test_num); - if (r) - goto end; - } - - /* then in high speed */ - omapdss_dsi_vc_enable_hs(0, 1); - - if (dssdev->driver->run_test) { - r = dssdev->driver->run_test(dssdev, test_num); - if (r) - goto end; - } - -end: - omapdss_dsi_vc_enable_hs(0, 1); - - dsi_bus_unlock(); - - return r; -} - static int dsi_display_memory_read(struct omap_dss_device *dssdev, void *buf, size_t size, u16 x, u16 y, u16 w, u16 h) @@ -3683,7 +3646,6 @@ int dsi_init_display(struct omap_dss_device *dssdev) dssdev->get_mirror = dsi_display_get_mirror; dssdev->set_mirror = dsi_display_set_mirror; - dssdev->run_test = dsi_display_run_test; dssdev->memory_read = dsi_display_memory_read; /* XXX these should be figured out dynamically */ diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 33fc1459a7c9..6dc9b5c587a5 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -670,12 +670,12 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) r = -EFAULT; break; } - if (!display || !display->run_test) { + if (!display || !display->driver->run_test) { r = -EINVAL; break; } - r = display->run_test(display, p.test_num); + r = display->driver->run_test(display, p.test_num); break; @@ -685,12 +685,12 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) r = -EFAULT; break; } - if (!display || !display->run_test) { + if (!display || !display->driver->run_test) { r = -EINVAL; break; } - r = display->run_test(display, p.test_num); + r = display->driver->run_test(display, p.test_num); break; |