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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-15 13:03:48 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-15 13:03:48 -0800
commit2b8318881ddbcb67c5e8d2178b42284749442222 (patch)
treeb43ded0118bb7a6d9f89f6875c18d7ef447ba3be /drivers/video/omap2/displays/panel-n8x0.c
parente81d372ff9f694e13fa46e8b5aaed505c7fd2a1f (diff)
parente7f5c9a16ea2648a3e85af8e34191026bf3dcb62 (diff)
Merge tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux
Pull fbdev changes from Tomi Valkeinen: "OMAPDSS changes, including: - use dynanic debug prints - OMAP platform dependency removals - Creation of compat-layer, helping us to improve omapdrm - Misc cleanups, aiming to make omadss more in line with the upcoming common display framework Exynos DP changes for the 3.8 merge window: - Device Tree support for Samsung Exynos DP - SW Link training is cleaned up. - HPD interrupt is supported. Samsung Framebuffer changes for the 3.8 merge window: - The bit definitions of header file are updated. - Some minor typos are fixed. - Some minor bugs of s3c_fb_check_var() are fixed. FB related changes for SH Mobile, Freescale DIU Add support for the Solomon SSD1307 OLED Controller" * tag 'fbdev-for-3.8' of git://gitorious.org/linux-omap-dss2/linux: (191 commits) OMAPDSS: fix TV-out issue with DSI PLL Revert "OMAPFB: simplify locking" OMAPFB: remove silly loop in fb2display() OMAPFB: fix error handling in omapfb_find_best_mode() OMAPFB: use devm_kzalloc to allocate omapfb2_device OMAPDSS: DISPC: remove dispc fck uses OMAPDSS: DISPC: get dss clock rate from dss driver drivers/video/console/softcursor.c: remove redundant NULL check before kfree() drivers/video: add support for the Solomon SSD1307 OLED Controller OMAPDSS: use omapdss_compat_init() in other drivers OMAPDSS: export dispc functions OMAPDSS: export dss_feat functions OMAPDSS: export dss_mgr_ops functions OMAPDSS: separate compat files in the Makefile OMAPDSS: move display sysfs init to compat layer OMAPDSS: DPI: use dispc's check_timings OMAPDSS: DISPC: add dispc_ovl_check() OMAPDSS: move irq handling to dispc-compat OMAPDSS: move omap_dispc_wait_for_irq_interruptible_timeout to dispc-compat.c OMAPDSS: move blocking mgr enable/disable to compat layer ... Conflicts: arch/arm/mach-davinci/devices-da8xx.c arch/arm/plat-omap/common.c drivers/media/platform/omap/omap_vout.c
Diffstat (limited to 'drivers/video/omap2/displays/panel-n8x0.c')
-rw-r--r--drivers/video/omap2/displays/panel-n8x0.c89
1 files changed, 9 insertions, 80 deletions
diff --git a/drivers/video/omap2/displays/panel-n8x0.c b/drivers/video/omap2/displays/panel-n8x0.c
index 3fc5ad081a21..d1cb722fcdbc 100644
--- a/drivers/video/omap2/displays/panel-n8x0.c
+++ b/drivers/video/omap2/displays/panel-n8x0.c
@@ -574,54 +574,6 @@ static void n8x0_panel_disable(struct omap_dss_device *dssdev)
mutex_unlock(&ddata->lock);
}
-static int n8x0_panel_suspend(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = get_drv_data(dssdev);
-
- dev_dbg(&dssdev->dev, "suspend\n");
-
- mutex_lock(&ddata->lock);
-
- rfbi_bus_lock();
-
- n8x0_panel_power_off(dssdev);
-
- rfbi_bus_unlock();
-
- dssdev->state = OMAP_DSS_DISPLAY_SUSPENDED;
-
- mutex_unlock(&ddata->lock);
-
- return 0;
-}
-
-static int n8x0_panel_resume(struct omap_dss_device *dssdev)
-{
- struct panel_drv_data *ddata = get_drv_data(dssdev);
- int r;
-
- dev_dbg(&dssdev->dev, "resume\n");
-
- mutex_lock(&ddata->lock);
-
- rfbi_bus_lock();
-
- r = n8x0_panel_power_on(dssdev);
-
- rfbi_bus_unlock();
-
- if (r) {
- mutex_unlock(&ddata->lock);
- return r;
- }
-
- dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
-
- mutex_unlock(&ddata->lock);
-
- return 0;
-}
-
static void n8x0_panel_get_resolution(struct omap_dss_device *dssdev,
u16 *xres, u16 *yres)
{
@@ -683,8 +635,6 @@ static struct omap_dss_driver n8x0_panel_driver = {
.enable = n8x0_panel_enable,
.disable = n8x0_panel_disable,
- .suspend = n8x0_panel_suspend,
- .resume = n8x0_panel_resume,
.update = n8x0_panel_update,
.sync = n8x0_panel_sync,
@@ -702,18 +652,25 @@ static struct omap_dss_driver n8x0_panel_driver = {
static int mipid_spi_probe(struct spi_device *spi)
{
+ int r;
+
dev_dbg(&spi->dev, "mipid_spi_probe\n");
spi->mode = SPI_MODE_0;
s_drv_data.spidev = spi;
- return 0;
+ r = omap_dss_register_driver(&n8x0_panel_driver);
+ if (r)
+ pr_err("n8x0_panel: dss driver registration failed\n");
+
+ return r;
}
static int mipid_spi_remove(struct spi_device *spi)
{
dev_dbg(&spi->dev, "mipid_spi_remove\n");
+ omap_dss_unregister_driver(&n8x0_panel_driver);
return 0;
}
@@ -725,34 +682,6 @@ static struct spi_driver mipid_spi_driver = {
.probe = mipid_spi_probe,
.remove = __devexit_p(mipid_spi_remove),
};
+module_spi_driver(mipid_spi_driver);
-static int __init n8x0_panel_drv_init(void)
-{
- int r;
-
- r = spi_register_driver(&mipid_spi_driver);
- if (r) {
- pr_err("n8x0_panel: spi driver registration failed\n");
- return r;
- }
-
- r = omap_dss_register_driver(&n8x0_panel_driver);
- if (r) {
- pr_err("n8x0_panel: dss driver registration failed\n");
- spi_unregister_driver(&mipid_spi_driver);
- return r;
- }
-
- return 0;
-}
-
-static void __exit n8x0_panel_drv_exit(void)
-{
- spi_unregister_driver(&mipid_spi_driver);
-
- omap_dss_unregister_driver(&n8x0_panel_driver);
-}
-
-module_init(n8x0_panel_drv_init);
-module_exit(n8x0_panel_drv_exit);
MODULE_LICENSE("GPL");