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-rw-r--r--drivers/video/backlight/Kconfig2
-rw-r--r--drivers/video/backlight/ili9320.c2
-rw-r--r--drivers/video/bfin_adv7393fb.c6
-rw-r--r--drivers/video/broadsheetfb.c2
-rw-r--r--drivers/video/console/Kconfig14
-rw-r--r--drivers/video/mbx/mbxfb.c2
-rw-r--r--drivers/video/mxsfb.c62
-rw-r--r--drivers/video/omap2/displays/panel-taal.c2
-rw-r--r--drivers/video/omap2/dss/core.c46
-rw-r--r--drivers/video/omap2/dss/dispc.c2
-rw-r--r--drivers/video/omap2/dss/dsi.c4
-rw-r--r--drivers/video/omap2/dss/dss.c2
-rw-r--r--drivers/video/omap2/dss/hdmi.c2
-rw-r--r--drivers/video/omap2/dss/rfbi.c2
-rw-r--r--drivers/video/omap2/dss/venc.c2
-rw-r--r--drivers/video/s3c-fb.c12
-rw-r--r--drivers/video/savage/savagefb_driver.c10
17 files changed, 118 insertions, 56 deletions
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index fa2b03750316..2979292650d6 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -88,7 +88,7 @@ config LCD_PLATFORM
config LCD_TOSA
tristate "Sharp SL-6000 LCD Driver"
- depends on SPI && MACH_TOSA
+ depends on I2C && SPI && MACH_TOSA
help
If you have an Sharp SL-6000 Zaurus say Y to enable a driver
for its LCD.
diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c
index 6c9399341bcf..9327cd1b3143 100644
--- a/drivers/video/backlight/ili9320.c
+++ b/drivers/video/backlight/ili9320.c
@@ -263,7 +263,7 @@ int __devinit ili9320_probe_spi(struct spi_device *spi,
EXPORT_SYMBOL_GPL(ili9320_probe_spi);
-int __devexit ili9320_remove(struct ili9320 *ili)
+int ili9320_remove(struct ili9320 *ili)
{
ili9320_power(ili, FB_BLANK_POWERDOWN);
diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c
index 33ea874c87d2..9bdd4b0c18c8 100644
--- a/drivers/video/bfin_adv7393fb.c
+++ b/drivers/video/bfin_adv7393fb.c
@@ -353,18 +353,16 @@ adv7393_read_proc(char *page, char **start, off_t off,
static int
adv7393_write_proc(struct file *file, const char __user * buffer,
- unsigned long count, void *data)
+ size_t count, void *data)
{
struct adv7393fb_device *fbdev = data;
- char line[8];
unsigned int val;
int ret;
- ret = copy_from_user(line, buffer, count);
+ ret = kstrtouint_from_user(buffer, count, 0, &val);
if (ret)
return -EFAULT;
- val = simple_strtoul(line, NULL, 0);
adv7393_write(fbdev->client, val >> 8, val & 0xff);
return count;
diff --git a/drivers/video/broadsheetfb.c b/drivers/video/broadsheetfb.c
index 377dde3d5bfc..c95b417d0d41 100644
--- a/drivers/video/broadsheetfb.c
+++ b/drivers/video/broadsheetfb.c
@@ -1211,7 +1211,7 @@ static int __devexit broadsheetfb_remove(struct platform_device *dev)
static struct platform_driver broadsheetfb_driver = {
.probe = broadsheetfb_probe,
- .remove = broadsheetfb_remove,
+ .remove = __devexit_p(broadsheetfb_remove),
.driver = {
.owner = THIS_MODULE,
.name = "broadsheetfb",
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index c2d11fef114b..e2c96d01d8f5 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -224,5 +224,19 @@ config FONT_10x18
big letters. It fits between the sun 12x22 and the normal 8x16 font.
If other fonts are too big or too small for you, say Y, otherwise say N.
+config FONT_AUTOSELECT
+ def_bool y
+ depends on FRAMEBUFFER_CONSOLE || SGI_NEWPORT_CONSOLE || STI_CONSOLE || USB_SISUSBVGA_CON
+ depends on !FONT_8x8
+ depends on !FONT_6x11
+ depends on !FONT_7x14
+ depends on !FONT_PEARL_8x8
+ depends on !FONT_ACORN_8x8
+ depends on !FONT_MINI_4x6
+ depends on !FONT_SUN8x16
+ depends on !FONT_SUN12x22
+ depends on !FONT_10x18
+ select FONT_8x16
+
endmenu
diff --git a/drivers/video/mbx/mbxfb.c b/drivers/video/mbx/mbxfb.c
index ab0a8e527333..85e4f44bfa61 100644
--- a/drivers/video/mbx/mbxfb.c
+++ b/drivers/video/mbx/mbxfb.c
@@ -1045,7 +1045,7 @@ static int __devexit mbxfb_remove(struct platform_device *dev)
static struct platform_driver mbxfb_driver = {
.probe = mbxfb_probe,
- .remove = mbxfb_remove,
+ .remove = __devexit_p(mbxfb_remove),
.suspend = mbxfb_suspend,
.resume = mbxfb_resume,
.driver = {
diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c
index abbe691047bd..49619b441500 100644
--- a/drivers/video/mxsfb.c
+++ b/drivers/video/mxsfb.c
@@ -41,12 +41,14 @@
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/pinctrl/consumer.h>
-#include <mach/mxsfb.h>
+#include <linux/mxsfb.h>
#define REG_SET 4
#define REG_CLR 8
@@ -750,16 +752,43 @@ static void __devexit mxsfb_free_videomem(struct mxsfb_info *host)
}
}
+static struct platform_device_id mxsfb_devtype[] = {
+ {
+ .name = "imx23-fb",
+ .driver_data = MXSFB_V3,
+ }, {
+ .name = "imx28-fb",
+ .driver_data = MXSFB_V4,
+ }, {
+ /* sentinel */
+ }
+};
+MODULE_DEVICE_TABLE(platform, mxsfb_devtype);
+
+static const struct of_device_id mxsfb_dt_ids[] = {
+ { .compatible = "fsl,imx23-lcdif", .data = &mxsfb_devtype[0], },
+ { .compatible = "fsl,imx28-lcdif", .data = &mxsfb_devtype[1], },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, mxsfb_dt_ids);
+
static int __devinit mxsfb_probe(struct platform_device *pdev)
{
+ const struct of_device_id *of_id =
+ of_match_device(mxsfb_dt_ids, &pdev->dev);
struct mxsfb_platform_data *pdata = pdev->dev.platform_data;
struct resource *res;
struct mxsfb_info *host;
struct fb_info *fb_info;
struct fb_modelist *modelist;
struct pinctrl *pinctrl;
+ int panel_enable;
+ enum of_gpio_flags flags;
int i, ret;
+ if (of_id)
+ pdev->id_entry = of_id->data;
+
if (!pdata) {
dev_err(&pdev->dev, "No platformdata. Giving up\n");
return -ENODEV;
@@ -807,6 +836,22 @@ static int __devinit mxsfb_probe(struct platform_device *pdev)
goto error_getclock;
}
+ panel_enable = of_get_named_gpio_flags(pdev->dev.of_node,
+ "panel-enable-gpios", 0, &flags);
+ if (gpio_is_valid(panel_enable)) {
+ unsigned long f = GPIOF_OUT_INIT_HIGH;
+ if (flags == OF_GPIO_ACTIVE_LOW)
+ f = GPIOF_OUT_INIT_LOW;
+ ret = devm_gpio_request_one(&pdev->dev, panel_enable,
+ f, "panel-enable");
+ if (ret) {
+ dev_err(&pdev->dev,
+ "failed to request gpio %d: %d\n",
+ panel_enable, ret);
+ goto error_panel_enable;
+ }
+ }
+
fb_info->pseudo_palette = kmalloc(sizeof(u32) * 16, GFP_KERNEL);
if (!fb_info->pseudo_palette) {
ret = -ENOMEM;
@@ -854,6 +899,7 @@ error_register:
error_init_fb:
kfree(fb_info->pseudo_palette);
error_pseudo_pallette:
+error_panel_enable:
clk_put(host->clk);
error_getclock:
error_getpin:
@@ -901,19 +947,6 @@ static void mxsfb_shutdown(struct platform_device *pdev)
writel(CTRL_RUN, host->base + LCDC_CTRL + REG_CLR);
}
-static struct platform_device_id mxsfb_devtype[] = {
- {
- .name = "imx23-fb",
- .driver_data = MXSFB_V3,
- }, {
- .name = "imx28-fb",
- .driver_data = MXSFB_V4,
- }, {
- /* sentinel */
- }
-};
-MODULE_DEVICE_TABLE(platform, mxsfb_devtype);
-
static struct platform_driver mxsfb_driver = {
.probe = mxsfb_probe,
.remove = __devexit_p(mxsfb_remove),
@@ -921,6 +954,7 @@ static struct platform_driver mxsfb_driver = {
.id_table = mxsfb_devtype,
.driver = {
.name = DRIVER_NAME,
+ .of_match_table = mxsfb_dt_ids,
},
};
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 2ce9992f403b..901576eb5a84 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -526,7 +526,7 @@ static ssize_t taal_num_errors_show(struct device *dev,
{
struct omap_dss_device *dssdev = to_dss_device(dev);
struct taal_data *td = dev_get_drvdata(&dssdev->dev);
- u8 errors;
+ u8 errors = 0;
int r;
mutex_lock(&td->lock);
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 72ded9cd2cb0..58bd9c27369d 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -32,6 +32,7 @@
#include <linux/io.h>
#include <linux/device.h>
#include <linux/regulator/consumer.h>
+#include <linux/suspend.h>
#include <video/omapdss.h>
@@ -194,14 +195,35 @@ static inline int dss_initialize_debugfs(void)
static inline void dss_uninitialize_debugfs(void)
{
}
-static inline int dss_debugfs_create_file(const char *name,
- void (*write)(struct seq_file *))
+int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
{
return 0;
}
#endif /* CONFIG_DEBUG_FS && CONFIG_OMAP2_DSS_DEBUG_SUPPORT */
/* PLATFORM DEVICE */
+static int omap_dss_pm_notif(struct notifier_block *b, unsigned long v, void *d)
+{
+ DSSDBG("pm notif %lu\n", v);
+
+ switch (v) {
+ case PM_SUSPEND_PREPARE:
+ DSSDBG("suspending displays\n");
+ return dss_suspend_all_devices();
+
+ case PM_POST_SUSPEND:
+ DSSDBG("resuming displays\n");
+ return dss_resume_all_devices();
+
+ default:
+ return 0;
+ }
+}
+
+static struct notifier_block omap_dss_pm_notif_block = {
+ .notifier_call = omap_dss_pm_notif,
+};
+
static int __init omap_dss_probe(struct platform_device *pdev)
{
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
@@ -225,6 +247,8 @@ static int __init omap_dss_probe(struct platform_device *pdev)
else if (pdata->default_device)
core.default_display_name = pdata->default_device->name;
+ register_pm_notifier(&omap_dss_pm_notif_block);
+
return 0;
err_debugfs:
@@ -234,6 +258,8 @@ err_debugfs:
static int omap_dss_remove(struct platform_device *pdev)
{
+ unregister_pm_notifier(&omap_dss_pm_notif_block);
+
dss_uninitialize_debugfs();
dss_uninit_overlays(pdev);
@@ -248,25 +274,9 @@ static void omap_dss_shutdown(struct platform_device *pdev)
dss_disable_all_devices();
}
-static int omap_dss_suspend(struct platform_device *pdev, pm_message_t state)
-{
- DSSDBG("suspend %d\n", state.event);
-
- return dss_suspend_all_devices();
-}
-
-static int omap_dss_resume(struct platform_device *pdev)
-{
- DSSDBG("resume\n");
-
- return dss_resume_all_devices();
-}
-
static struct platform_driver omap_dss_driver = {
.remove = omap_dss_remove,
.shutdown = omap_dss_shutdown,
- .suspend = omap_dss_suspend,
- .resume = omap_dss_resume,
.driver = {
.name = "omapdss",
.owner = THIS_MODULE,
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 4749ac356469..397d4eee11bb 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -384,7 +384,7 @@ void dispc_runtime_put(void)
DSSDBG("dispc_runtime_put\n");
r = pm_runtime_put_sync(&dispc.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS);
}
static inline bool dispc_mgr_is_lcd(enum omap_channel channel)
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index ec363d8390ed..14ce8cc079e3 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1075,7 +1075,7 @@ void dsi_runtime_put(struct platform_device *dsidev)
DSSDBG("dsi_runtime_put\n");
r = pm_runtime_put_sync(&dsi->pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS);
}
/* source clock for DSI PLL. this could also be PCLKFREE */
@@ -3724,7 +3724,7 @@ static int dsi_compute_interleave_lp(int blank, int enter_hs, int exit_hs,
/* CLKIN4DDR = 16 * TXBYTECLKHS */
tlp_avail = thsbyte_clk * (blank - trans_lp);
- ttxclkesc = tdsi_fclk / lp_clk_div;
+ ttxclkesc = tdsi_fclk * lp_clk_div;
lp_inter = ((tlp_avail - 8 * thsbyte_clk - 5 * tdsi_fclk) / ttxclkesc -
26) / 16;
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 6ea1ff149f6f..d2b57197b292 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -731,7 +731,7 @@ static void dss_runtime_put(void)
DSSDBG("dss_runtime_put\n");
r = pm_runtime_put_sync(&dss.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS && r != -EBUSY);
}
/* DEBUGFS */
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 8195c7166d20..26a2430a7028 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -138,7 +138,7 @@ static void hdmi_runtime_put(void)
DSSDBG("hdmi_runtime_put\n");
r = pm_runtime_put_sync(&hdmi.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS);
}
static int __init hdmi_init_display(struct omap_dss_device *dssdev)
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 3d8c206e90e5..7985fa12b9b4 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -141,7 +141,7 @@ static void rfbi_runtime_put(void)
DSSDBG("rfbi_runtime_put\n");
r = pm_runtime_put_sync(&rfbi.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS);
}
void rfbi_bus_lock(void)
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 2b8973931ff4..3907c8b6ecbc 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -402,7 +402,7 @@ static void venc_runtime_put(void)
DSSDBG("venc_runtime_put\n");
r = pm_runtime_put_sync(&venc.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -ENOSYS);
}
static const struct venc_config *venc_timings_to_config(
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 5f9d8e69029e..ea7b661e7229 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -361,7 +361,7 @@ static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk)
result = (unsigned int)tmp / 1000;
dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n",
- pixclk, clk, result, clk / result);
+ pixclk, clk, result, result ? clk / result : clk);
return result;
}
@@ -1348,8 +1348,14 @@ static void s3c_fb_clear_win(struct s3c_fb *sfb, int win)
writel(0, regs + VIDOSD_A(win, sfb->variant));
writel(0, regs + VIDOSD_B(win, sfb->variant));
writel(0, regs + VIDOSD_C(win, sfb->variant));
- reg = readl(regs + SHADOWCON);
- writel(reg & ~SHADOWCON_WINx_PROTECT(win), regs + SHADOWCON);
+
+ if (sfb->variant.has_shadowcon) {
+ reg = readl(sfb->regs + SHADOWCON);
+ reg &= ~(SHADOWCON_WINx_PROTECT(win) |
+ SHADOWCON_CHx_ENABLE(win) |
+ SHADOWCON_CHx_LOCAL_ENABLE(win));
+ writel(reg, sfb->regs + SHADOWCON);
+ }
}
static int __devinit s3c_fb_probe(struct platform_device *pdev)
diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c
index cee7803a0a1c..f3d3b9ce4751 100644
--- a/drivers/video/savage/savagefb_driver.c
+++ b/drivers/video/savage/savagefb_driver.c
@@ -1351,7 +1351,7 @@ static void savagefb_set_par_int(struct savagefb_par *par, struct savage_reg *r
/* following part not present in X11 driver */
cr67 = vga_in8(0x3d5, par) & 0xf;
vga_out8(0x3d5, 0x50 | cr67, par);
- udelay(10000);
+ mdelay(10);
vga_out8(0x3d4, 0x67, par);
/* end of part */
vga_out8(0x3d5, reg->CR67 & ~0x0c, par);
@@ -1904,11 +1904,11 @@ static int savage_init_hw(struct savagefb_par *par)
vga_out8(0x3d4, 0x66, par);
cr66 = vga_in8(0x3d5, par);
vga_out8(0x3d5, cr66 | 0x02, par);
- udelay(10000);
+ mdelay(10);
vga_out8(0x3d4, 0x66, par);
vga_out8(0x3d5, cr66 & ~0x02, par); /* clear reset flag */
- udelay(10000);
+ mdelay(10);
/*
@@ -1918,11 +1918,11 @@ static int savage_init_hw(struct savagefb_par *par)
vga_out8(0x3d4, 0x3f, par);
cr3f = vga_in8(0x3d5, par);
vga_out8(0x3d5, cr3f | 0x08, par);
- udelay(10000);
+ mdelay(10);
vga_out8(0x3d4, 0x3f, par);
vga_out8(0x3d5, cr3f & ~0x08, par); /* clear reset flags */
- udelay(10000);
+ mdelay(10);
/* Savage ramdac speeds */
par->numClocks = 4;
generated by cgit v1.2.3 (git 2.39.0) at 2025-01-19 20:52:17 +0300