diff options
Diffstat (limited to 'drivers/video')
63 files changed, 2094 insertions, 287 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 99c0df1c7eb..5a5c303a637 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -614,6 +614,21 @@ config FB_BFIN_T350MCQB This display is a QVGA 320x240 24-bit RGB display interfaced by an 8-bit wide PPI It uses PPI[0..7] PPI_FS1, PPI_FS2 and PPI_CLK. +config FB_BFIN_LQ035Q1 + tristate "SHARP LQ035Q1DH02 TFT LCD" + depends on FB && BLACKFIN && SPI + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT + select BFIN_GPTIMERS + help + This is the framebuffer device driver for a SHARP LQ035Q1DH02 TFT display found on + the Blackfin Landscape LCD EZ-Extender Card. + This display is a QVGA 320x240 18-bit RGB display interfaced by an 16-bit wide PPI + It uses PPI[0..15] PPI_FS1, PPI_FS2 and PPI_CLK. + + To compile this driver as a module, choose M here: the + module will be called bfin-lq035q1-fb. config FB_STI tristate "HP STI frame buffer device support" diff --git a/drivers/video/Makefile b/drivers/video/Makefile index 0f8da331ba0..4ecb30c4f3f 100644 --- a/drivers/video/Makefile +++ b/drivers/video/Makefile @@ -137,6 +137,7 @@ obj-$(CONFIG_FB_EFI) += efifb.o obj-$(CONFIG_FB_VGA16) += vga16fb.o obj-$(CONFIG_FB_OF) += offb.o obj-$(CONFIG_FB_BF54X_LQ043) += bf54x-lq043fb.o +obj-$(CONFIG_FB_BFIN_LQ035Q1) += bfin-lq035q1-fb.o obj-$(CONFIG_FB_BFIN_T350MCQB) += bfin-t350mcqb-fb.o obj-$(CONFIG_FB_MX3) += mx3fb.o obj-$(CONFIG_FB_DA8XX) += da8xx-fb.o diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c index ad05da5ba3c..86d95c228ad 100644 --- a/drivers/video/backlight/adp5520_bl.c +++ b/drivers/video/backlight/adp5520_bl.c @@ -15,7 +15,7 @@ struct adp5520_bl { struct device *master; - struct adp5520_backlight_platfrom_data *pdata; + struct adp5520_backlight_platform_data *pdata; struct mutex lock; unsigned long cached_daylight_max; int id; @@ -31,29 +31,30 @@ static int adp5520_bl_set(struct backlight_device *bl, int brightness) if (data->pdata->en_ambl_sens) { if ((brightness > 0) && (brightness < ADP5020_MAX_BRIGHTNESS)) { /* Disable Ambient Light auto adjust */ - ret |= adp5520_clr_bits(master, BL_CONTROL, - BL_AUTO_ADJ); - ret |= adp5520_write(master, DAYLIGHT_MAX, brightness); + ret |= adp5520_clr_bits(master, ADP5520_BL_CONTROL, + ADP5520_BL_AUTO_ADJ); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, + brightness); } else { /* * MAX_BRIGHTNESS -> Enable Ambient Light auto adjust * restore daylight l3 sysfs brightness */ - ret |= adp5520_write(master, DAYLIGHT_MAX, + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, data->cached_daylight_max); - ret |= adp5520_set_bits(master, BL_CONTROL, - BL_AUTO_ADJ); + ret |= adp5520_set_bits(master, ADP5520_BL_CONTROL, + ADP5520_BL_AUTO_ADJ); } } else { - ret |= adp5520_write(master, DAYLIGHT_MAX, brightness); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, brightness); } if (data->current_brightness && brightness == 0) ret |= adp5520_set_bits(master, - MODE_STATUS, DIM_EN); + ADP5520_MODE_STATUS, ADP5520_DIM_EN); else if (data->current_brightness == 0 && brightness) ret |= adp5520_clr_bits(master, - MODE_STATUS, DIM_EN); + ADP5520_MODE_STATUS, ADP5520_DIM_EN); if (!ret) data->current_brightness = brightness; @@ -79,12 +80,12 @@ static int adp5520_bl_get_brightness(struct backlight_device *bl) int error; uint8_t reg_val; - error = adp5520_read(data->master, BL_VALUE, ®_val); + error = adp5520_read(data->master, ADP5520_BL_VALUE, ®_val); return error ? data->current_brightness : reg_val; } -static struct backlight_ops adp5520_bl_ops = { +static const struct backlight_ops adp5520_bl_ops = { .update_status = adp5520_bl_update_status, .get_brightness = adp5520_bl_get_brightness, }; @@ -93,33 +94,46 @@ static int adp5520_bl_setup(struct backlight_device *bl) { struct adp5520_bl *data = bl_get_data(bl); struct device *master = data->master; - struct adp5520_backlight_platfrom_data *pdata = data->pdata; + struct adp5520_backlight_platform_data *pdata = data->pdata; int ret = 0; - ret |= adp5520_write(master, DAYLIGHT_MAX, pdata->l1_daylight_max); - ret |= adp5520_write(master, DAYLIGHT_DIM, pdata->l1_daylight_dim); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_MAX, + pdata->l1_daylight_max); + ret |= adp5520_write(master, ADP5520_DAYLIGHT_DIM, + pdata->l1_daylight_dim); if (pdata->en_ambl_sens) { data->cached_daylight_max = pdata->l1_daylight_max; - ret |= adp5520_write(master, OFFICE_MAX, pdata->l2_office_max); - ret |= adp5520_write(master, OFFICE_DIM, pdata->l2_office_dim); - ret |= adp5520_write(master, DARK_MAX, pdata->l3_dark_max); - ret |= adp5520_write(master, DARK_DIM, pdata->l3_dark_dim); - ret |= adp5520_write(master, L2_TRIP, pdata->l2_trip); - ret |= adp5520_write(master, L2_HYS, pdata->l2_hyst); - ret |= adp5520_write(master, L3_TRIP, pdata->l3_trip); - ret |= adp5520_write(master, L3_HYS, pdata->l3_hyst); - ret |= adp5520_write(master, ALS_CMPR_CFG, - ALS_CMPR_CFG_VAL(pdata->abml_filt, L3_EN)); + ret |= adp5520_write(master, ADP5520_OFFICE_MAX, + pdata->l2_office_max); + ret |= adp5520_write(master, ADP5520_OFFICE_DIM, + pdata->l2_office_dim); + ret |= adp5520_write(master, ADP5520_DARK_MAX, + pdata->l3_dark_max); + ret |= adp5520_write(master, ADP5520_DARK_DIM, + pdata->l3_dark_dim); + ret |= adp5520_write(master, ADP5520_L2_TRIP, + pdata->l2_trip); + ret |= adp5520_write(master, ADP5520_L2_HYS, + pdata->l2_hyst); + ret |= adp5520_write(master, ADP5520_L3_TRIP, + pdata->l3_trip); + ret |= adp5520_write(master, ADP5520_L3_HYS, + pdata->l3_hyst); + ret |= adp5520_write(master, ADP5520_ALS_CMPR_CFG, + ALS_CMPR_CFG_VAL(pdata->abml_filt, + ADP5520_L3_EN)); } - ret |= adp5520_write(master, BL_CONTROL, - BL_CTRL_VAL(pdata->fade_led_law, pdata->en_ambl_sens)); + ret |= adp5520_write(master, ADP5520_BL_CONTROL, + BL_CTRL_VAL(pdata->fade_led_law, + pdata->en_ambl_sens)); - ret |= adp5520_write(master, BL_FADE, FADE_VAL(pdata->fade_in, + ret |= adp5520_write(master, ADP5520_BL_FADE, FADE_VAL(pdata->fade_in, pdata->fade_out)); - ret |= adp5520_set_bits(master, MODE_STATUS, BL_EN | DIM_EN); + ret |= adp5520_set_bits(master, ADP5520_MODE_STATUS, + ADP5520_BL_EN | ADP5520_DIM_EN); return ret; } @@ -156,29 +170,31 @@ static ssize_t adp5520_store(struct device *dev, const char *buf, } static ssize_t adp5520_bl_dark_max_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DARK_MAX); + return adp5520_show(dev, buf, ADP5520_DARK_MAX); } static ssize_t adp5520_bl_dark_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DARK_MAX); + return adp5520_store(dev, buf, count, ADP5520_DARK_MAX); } static DEVICE_ATTR(dark_max, 0664, adp5520_bl_dark_max_show, adp5520_bl_dark_max_store); static ssize_t adp5520_bl_office_max_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, OFFICE_MAX); + return adp5520_show(dev, buf, ADP5520_OFFICE_MAX); } static ssize_t adp5520_bl_office_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, OFFICE_MAX); + return adp5520_store(dev, buf, count, ADP5520_OFFICE_MAX); } static DEVICE_ATTR(office_max, 0664, adp5520_bl_office_max_show, adp5520_bl_office_max_store); @@ -186,16 +202,17 @@ static DEVICE_ATTR(office_max, 0664, adp5520_bl_office_max_show, static ssize_t adp5520_bl_daylight_max_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DAYLIGHT_MAX); + return adp5520_show(dev, buf, ADP5520_DAYLIGHT_MAX); } static ssize_t adp5520_bl_daylight_max_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { struct adp5520_bl *data = dev_get_drvdata(dev); strict_strtoul(buf, 10, &data->cached_daylight_max); - return adp5520_store(dev, buf, count, DAYLIGHT_MAX); + return adp5520_store(dev, buf, count, ADP5520_DAYLIGHT_MAX); } static DEVICE_ATTR(daylight_max, 0664, adp5520_bl_daylight_max_show, adp5520_bl_daylight_max_store); @@ -203,14 +220,14 @@ static DEVICE_ATTR(daylight_max, 0664, adp5520_bl_daylight_max_show, static ssize_t adp5520_bl_dark_dim_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DARK_DIM); + return adp5520_show(dev, buf, ADP5520_DARK_DIM); } static ssize_t adp5520_bl_dark_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DARK_DIM); + return adp5520_store(dev, buf, count, ADP5520_DARK_DIM); } static DEVICE_ATTR(dark_dim, 0664, adp5520_bl_dark_dim_show, adp5520_bl_dark_dim_store); @@ -218,29 +235,29 @@ static DEVICE_ATTR(dark_dim, 0664, adp5520_bl_dark_dim_show, static ssize_t adp5520_bl_office_dim_show(struct device *dev, struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, OFFICE_DIM); + return adp5520_show(dev, buf, ADP5520_OFFICE_DIM); } static ssize_t adp5520_bl_office_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, OFFICE_DIM); + return adp5520_store(dev, buf, count, ADP5520_OFFICE_DIM); } static DEVICE_ATTR(office_dim, 0664, adp5520_bl_office_dim_show, adp5520_bl_office_dim_store); static ssize_t adp5520_bl_daylight_dim_show(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { - return adp5520_show(dev, buf, DAYLIGHT_DIM); + return adp5520_show(dev, buf, ADP5520_DAYLIGHT_DIM); } static ssize_t adp5520_bl_daylight_dim_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { - return adp5520_store(dev, buf, count, DAYLIGHT_DIM); + return adp5520_store(dev, buf, count, ADP5520_DAYLIGHT_DIM); } static DEVICE_ATTR(daylight_dim, 0664, adp5520_bl_daylight_dim_show, adp5520_bl_daylight_dim_store); @@ -316,7 +333,7 @@ static int __devexit adp5520_bl_remove(struct platform_device *pdev) struct backlight_device *bl = platform_get_drvdata(pdev); struct adp5520_bl *data = bl_get_data(bl); - adp5520_clr_bits(data->master, MODE_STATUS, BL_EN); + adp5520_clr_bits(data->master, ADP5520_MODE_STATUS, ADP5520_BL_EN); if (data->pdata->en_ambl_sens) sysfs_remove_group(&bl->dev.kobj, diff --git a/drivers/video/backlight/adx_bl.c b/drivers/video/backlight/adx_bl.c index 2c3bdfc620b..d769b0bab21 100644 --- a/drivers/video/backlight/adx_bl.c +++ b/drivers/video/backlight/adx_bl.c @@ -61,7 +61,7 @@ static int adx_backlight_check_fb(struct fb_info *fb) return 1; } -static struct backlight_ops adx_backlight_ops = { +static const struct backlight_ops adx_backlight_ops = { .options = 0, .update_status = adx_backlight_update_status, .get_brightness = adx_backlight_get_brightness, diff --git a/drivers/video/backlight/atmel-pwm-bl.c b/drivers/video/backlight/atmel-pwm-bl.c index 2cf7ba52f67..f625ffc69ad 100644 --- a/drivers/video/backlight/atmel-pwm-bl.c +++ b/drivers/video/backlight/atmel-pwm-bl.c @@ -113,7 +113,7 @@ static int atmel_pwm_bl_init_pwm(struct atmel_pwm_bl *pwmbl) return pwm_channel_enable(&pwmbl->pwmc); } -static struct backlight_ops atmel_pwm_bl_ops = { +static const struct backlight_ops atmel_pwm_bl_ops = { .get_brightness = atmel_pwm_bl_get_intensity, .update_status = atmel_pwm_bl_set_intensity, }; diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c index 6615ac7fa60..18829cf68b1 100644 --- a/drivers/video/backlight/backlight.c +++ b/drivers/video/backlight/backlight.c @@ -269,7 +269,7 @@ EXPORT_SYMBOL(backlight_force_update); * ERR_PTR() or a pointer to the newly allocated device. */ struct backlight_device *backlight_device_register(const char *name, - struct device *parent, void *devdata, struct backlight_ops *ops) + struct device *parent, void *devdata, const struct backlight_ops *ops) { struct backlight_device *new_bd; int rc; diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index 96774949cd3..b4bcf804379 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -451,7 +451,7 @@ void corgi_lcd_limit_intensity(int limit) } EXPORT_SYMBOL(corgi_lcd_limit_intensity); -static struct backlight_ops corgi_bl_ops = { +static const struct backlight_ops corgi_bl_ops = { .get_brightness = corgi_bl_get_intensity, .update_status = corgi_bl_update_status, }; diff --git a/drivers/video/backlight/cr_bllcd.c b/drivers/video/backlight/cr_bllcd.c index b9fe62b475c..da86db4374a 100644 --- a/drivers/video/backlight/cr_bllcd.c +++ b/drivers/video/backlight/cr_bllcd.c @@ -108,7 +108,7 @@ static int cr_backlight_get_intensity(struct backlight_device *bd) return intensity; } -static struct backlight_ops cr_backlight_ops = { +static const struct backlight_ops cr_backlight_ops = { .get_brightness = cr_backlight_get_intensity, .update_status = cr_backlight_set_intensity, }; @@ -201,7 +201,7 @@ static int cr_backlight_probe(struct platform_device *pdev) if (IS_ERR(ldp)) { backlight_device_unregister(bdp); pci_dev_put(lpc_dev); - return PTR_ERR(bdp); + return PTR_ERR(ldp); } pci_read_config_dword(lpc_dev, CRVML_REG_GPIOBAR, diff --git a/drivers/video/backlight/da903x_bl.c b/drivers/video/backlight/da903x_bl.c index 7fcb0eb54c6..74cdc640173 100644 --- a/drivers/video/backlight/da903x_bl.c +++ b/drivers/video/backlight/da903x_bl.c @@ -95,7 +95,7 @@ static int da903x_backlight_get_brightness(struct backlight_device *bl) return data->current_brightness; } -static struct backlight_ops da903x_backlight_ops = { +static const struct backlight_ops da903x_backlight_ops = { .update_status = da903x_backlight_update_status, .get_brightness = da903x_backlight_get_brightness, }; @@ -177,7 +177,7 @@ static int da903x_backlight_resume(struct device *dev) return 0; } -static struct dev_pm_ops da903x_backlight_pm_ops = { +static const struct dev_pm_ops da903x_backlight_pm_ops = { .suspend = da903x_backlight_suspend, .resume = da903x_backlight_resume, }; diff --git a/drivers/video/backlight/generic_bl.c b/drivers/video/backlight/generic_bl.c index 6d27f62fdcd..e6d348e6359 100644 --- a/drivers/video/backlight/generic_bl.c +++ b/drivers/video/backlight/generic_bl.c @@ -70,7 +70,7 @@ void corgibl_limit_intensity(int limit) } EXPORT_SYMBOL(corgibl_limit_intensity); -static struct backlight_ops genericbl_ops = { +static const struct backlight_ops genericbl_ops = { .options = BL_CORE_SUSPENDRESUME, .get_brightness = genericbl_get_intensity, .update_status = genericbl_send_intensity, diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c index 7fb4eefff80..f7cc528d5be 100644 --- a/drivers/video/backlight/hp680_bl.c +++ b/drivers/video/backlight/hp680_bl.c @@ -98,7 +98,7 @@ static int hp680bl_get_intensity(struct backlight_device *bd) return current_intensity; } -static struct backlight_ops hp680bl_ops = { +static const struct backlight_ops hp680bl_ops = { .get_brightness = hp680bl_get_intensity, .update_status = hp680bl_set_intensity, }; diff --git a/drivers/video/backlight/jornada720_bl.c b/drivers/video/backlight/jornada720_bl.c index 7aed2565c1b..db9071fc566 100644 --- a/drivers/video/backlight/jornada720_bl.c +++ b/drivers/video/backlight/jornada720_bl.c @@ -93,7 +93,7 @@ out: return ret; } -static struct backlight_ops jornada_bl_ops = { +static const struct backlight_ops jornada_bl_ops = { .get_brightness = jornada_bl_get_brightness, .update_status = jornada_bl_update_status, .options = BL_CORE_SUSPENDRESUME, diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c index a38fda1742d..939e7b830cf 100644 --- a/drivers/video/backlight/kb3886_bl.c +++ b/drivers/video/backlight/kb3886_bl.c @@ -134,7 +134,7 @@ static int kb3886bl_get_intensity(struct backlight_device *bd) return kb3886bl_intensity; } -static struct backlight_ops kb3886bl_ops = { +static const struct backlight_ops kb3886bl_ops = { .get_brightness = kb3886bl_get_intensity, .update_status = kb3886bl_send_intensity, }; diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c index a482dd7b031..9b3be74cee5 100644 --- a/drivers/video/backlight/lcd.c +++ b/drivers/video/backlight/lcd.c @@ -101,7 +101,7 @@ static ssize_t lcd_store_power(struct device *dev, int power = simple_strtoul(buf, &endp, 0); size_t size = endp - buf; - if (*endp && isspace(*endp)) + if (isspace(*endp)) size++; if (size != count) return -EINVAL; @@ -140,7 +140,7 @@ static ssize_t lcd_store_contrast(struct device *dev, int contrast = simple_strtoul(buf, &endp, 0); size_t size = endp - buf; - if (*endp && isspace(*endp)) + if (isspace(*endp)) size++; if (size != count) return -EINVAL; diff --git a/drivers/video/backlight/locomolcd.c b/drivers/video/backlight/locomolcd.c index 6b488b8a7ee..00a9591b000 100644 --- a/drivers/video/backlight/locomolcd.c +++ b/drivers/video/backlight/locomolcd.c @@ -141,7 +141,7 @@ static int locomolcd_get_intensity(struct backlight_device *bd) return current_intensity; } -static struct backlight_ops locomobl_data = { +static const struct backlight_ops locomobl_data = { .get_brightness = locomolcd_get_intensity, .update_status = locomolcd_set_intensity, }; diff --git a/drivers/video/backlight/mbp_nvidia_bl.c b/drivers/video/backlight/mbp_nvidia_bl.c index 9edb8d7c295..2e78b0784bd 100644 --- a/drivers/video/backlight/mbp_nvidia_bl.c +++ b/drivers/video/backlight/mbp_nvidia_bl.c @@ -33,7 +33,7 @@ struct dmi_match_data { unsigned long iostart; unsigned long iolen; /* Backlight operations structure. */ - struct backlight_ops backlight_ops; + const struct backlight_ops backlight_ops; }; /* Module parameters. */ @@ -220,6 +220,24 @@ static const struct dmi_system_id __initdata mbp_device_table[] = { }, { .callback = mbp_dmi_match, + .ident = "MacBookPro 5,3", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro5,3"), + }, + .driver_data = (void *)&nvidia_chipset_data, + }, + { + .c |