diff options
Diffstat (limited to 'drivers/video')
41 files changed, 340 insertions, 174 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 94cac9f9919f..12cf5f31ee8f 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -19,8 +19,8 @@ #include <linux/backlight.h> #include <linux/gfp.h> #include <linux/module.h> +#include <linux/platform_data/atmel.h> -#include <mach/board.h> #include <mach/cpu.h> #include <asm/gpio.h> diff --git a/drivers/video/backlight/adp5520_bl.c b/drivers/video/backlight/adp5520_bl.c index df5db99af23d..a1e41d4faa71 100644 --- a/drivers/video/backlight/adp5520_bl.c +++ b/drivers/video/backlight/adp5520_bl.c @@ -282,7 +282,7 @@ static const struct attribute_group adp5520_bl_attr_group = { .attrs = adp5520_bl_attributes, }; -static int __devinit adp5520_bl_probe(struct platform_device *pdev) +static int adp5520_bl_probe(struct platform_device *pdev) { struct backlight_properties props; struct backlight_device *bl; @@ -333,7 +333,7 @@ static int __devinit adp5520_bl_probe(struct platform_device *pdev) return ret; } -static int __devexit adp5520_bl_remove(struct platform_device *pdev) +static int adp5520_bl_remove(struct platform_device *pdev) { struct backlight_device *bl = platform_get_drvdata(pdev); struct adp5520_bl *data = bl_get_data(bl); @@ -375,7 +375,7 @@ static struct platform_driver adp5520_bl_driver = { .owner = THIS_MODULE, }, .probe = adp5520_bl_probe, - .remove = __devexit_p(adp5520_bl_remove), + .remove = adp5520_bl_remove, .suspend = adp5520_bl_suspend, .resume = adp5520_bl_resume, }; diff --git a/drivers/video/backlight/adp8860_bl.c b/drivers/video/backlight/adp8860_bl.c index 77d1fdba597f..6bb72c0cb803 100644 --- a/drivers/video/backlight/adp8860_bl.c +++ b/drivers/video/backlight/adp8860_bl.c @@ -213,7 +213,7 @@ static int adp8860_led_setup(struct adp8860_led *led) return ret; } -static int __devinit adp8860_led_probe(struct i2c_client *client) +static int adp8860_led_probe(struct i2c_client *client) { struct adp8860_backlight_platform_data *pdata = client->dev.platform_data; @@ -295,7 +295,7 @@ static int __devinit adp8860_led_probe(struct i2c_client *client) return ret; } -static int __devexit adp8860_led_remove(struct i2c_client *client) +static int adp8860_led_remove(struct i2c_client *client) { struct adp8860_backlight_platform_data *pdata = client->dev.platform_data; @@ -310,12 +310,12 @@ static int __devexit adp8860_led_remove(struct i2c_client *client) return 0; } #else -static int __devinit adp8860_led_probe(struct i2c_client *client) +static int adp8860_led_probe(struct i2c_client *client) { return 0; } -static int __devexit adp8860_led_remove(struct i2c_client *client) +static int adp8860_led_remove(struct i2c_client *client) { return 0; } @@ -650,7 +650,7 @@ static const struct attribute_group adp8860_bl_attr_group = { .attrs = adp8860_bl_attributes, }; -static int __devinit adp8860_probe(struct i2c_client *client, +static int adp8860_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct backlight_device *bl; @@ -755,7 +755,7 @@ out1: return ret; } -static int __devexit adp8860_remove(struct i2c_client *client) +static int adp8860_remove(struct i2c_client *client) { struct adp8860_bl *data = i2c_get_clientdata(client); @@ -805,7 +805,7 @@ static struct i2c_driver adp8860_driver = { .name = KBUILD_MODNAME, }, .probe = adp8860_probe, - .remove = __devexit_p(adp8860_remove), + .remove = adp8860_remove, .suspend = adp8860_i2c_suspend, .resume = adp8860_i2c_resume, .id_table = adp8860_id, diff --git a/drivers/video/backlight/adp8870_bl.c b/drivers/video/backlight/adp8870_bl.c index edf7f91c8e61..63c882b8177a 100644 --- a/drivers/video/backlight/adp8870_bl.c +++ b/drivers/video/backlight/adp8870_bl.c @@ -235,7 +235,7 @@ static int adp8870_led_setup(struct adp8870_led *led) return ret; } -static int __devinit adp8870_led_probe(struct i2c_client *client) +static int adp8870_led_probe(struct i2c_client *client) { struct adp8870_backlight_platform_data *pdata = client->dev.platform_data; @@ -320,7 +320,7 @@ static int __devinit adp8870_led_probe(struct i2c_client *client) return ret; } -static int __devexit adp8870_led_remove(struct i2c_client *client) +static int adp8870_led_remove(struct i2c_client *client) { struct adp8870_backlight_platform_data *pdata = client->dev.platform_data; @@ -335,12 +335,12 @@ static int __devexit adp8870_led_remove(struct i2c_client *client) return 0; } #else -static int __devinit adp8870_led_probe(struct i2c_client *client) +static int adp8870_led_probe(struct i2c_client *client) { return 0; } -static int __devexit adp8870_led_remove(struct i2c_client *client) +static int adp8870_led_remove(struct i2c_client *client) { return 0; } @@ -839,7 +839,7 @@ static const struct attribute_group adp8870_bl_attr_group = { .attrs = adp8870_bl_attributes, }; -static int __devinit adp8870_probe(struct i2c_client *client, +static int adp8870_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct backlight_properties props; @@ -929,7 +929,7 @@ out1: return ret; } -static int __devexit adp8870_remove(struct i2c_client *client) +static int adp8870_remove(struct i2c_client *client) { struct adp8870_bl *data = i2c_get_clientdata(client); @@ -977,7 +977,7 @@ static struct i2c_driver adp8870_driver = { .name = KBUILD_MODNAME, }, .probe = adp8870_probe, - .remove = __devexit_p(adp8870_remove), + .remove = adp8870_remove, .suspend = adp8870_i2c_suspend, .resume = adp8870_i2c_resume, .id_table = adp8870_id, diff --git a/drivers/video/backlight/ams369fg06.c b/drivers/video/backlight/ams369fg06.c index 3729238e7096..f57e1905236a 100644 --- a/drivers/video/backlight/ams369fg06.c +++ b/drivers/video/backlight/ams369fg06.c @@ -474,7 +474,7 @@ static const struct backlight_ops ams369fg06_backlight_ops = { .update_status = ams369fg06_set_brightness, }; -static int __devinit ams369fg06_probe(struct spi_device *spi) +static int ams369fg06_probe(struct spi_device *spi) { int ret = 0; struct ams369fg06 *lcd = NULL; @@ -548,7 +548,7 @@ out_lcd_unregister: return ret; } -static int __devexit ams369fg06_remove(struct spi_device *spi) +static int ams369fg06_remove(struct spi_device *spi) { struct ams369fg06 *lcd = dev_get_drvdata(&spi->dev); @@ -617,7 +617,7 @@ static struct spi_driver ams369fg06_driver = { .owner = THIS_MODULE, }, .probe = ams369fg06_probe, - .remove = __devexit_p(ams369fg06_remove), + .remove = ams369fg06_remove, .shutdown = ams369fg06_shutdown, .suspend = ams369fg06_suspend, .resume = ams369fg06_resume, diff --git a/drivers/video/backlight/apple_bl.c b/drivers/video/backlight/apple_bl.c index 9dc73ac3709a..f088d4c07381 100644 --- a/drivers/video/backlight/apple_bl.c +++ b/drivers/video/backlight/apple_bl.c @@ -137,7 +137,7 @@ static const struct hw_data nvidia_chipset_data = { .set_brightness = nvidia_chipset_set_brightness, }; -static int __devinit apple_bl_add(struct acpi_device *dev) +static int apple_bl_add(struct acpi_device *dev) { struct backlight_properties props; struct pci_dev *host; @@ -196,7 +196,7 @@ static int __devinit apple_bl_add(struct acpi_device *dev) return 0; } -static int __devexit apple_bl_remove(struct acpi_device *dev, int type) +static int apple_bl_remove(struct acpi_device *dev, int type) { backlight_device_unregister(apple_backlight_device); diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c index c781768ba892..eaaebf21993e 100644 --- a/drivers/video/backlight/corgi_lcd.c +++ b/drivers/video/backlight/corgi_lcd.c @@ -529,7 +529,7 @@ static int setup_gpio_backlight(struct corgi_lcd *lcd, return 0; } -static int __devinit corgi_lcd_probe(struct spi_device *spi) +static int corgi_lcd_probe(struct spi_device *spi) { struct backlight_properties props; struct corgi_lcd_platform_data *pdata = spi->dev.platform_data; @@ -590,7 +590,7 @@ err_unregister_lcd: return ret; } -static int __devexit corgi_lcd_remove(struct spi_device *spi) +static int corgi_lcd_remove(struct spi_device *spi) { struct corgi_lcd *lcd = dev_get_drvdata(&spi->dev); @@ -611,7 +611,7 @@ static struct spi_driver corgi_lcd_driver = { .owner = THIS_MODULE, }, .probe = corgi_lcd_probe, - .remove = __devexit_p(corgi_lcd_remove), + .remove = corgi_lcd_remove, .suspend = corgi_lcd_suspend, .resume = corgi_lcd_resume, }; diff --git a/drivers/video/backlight/ep93xx_bl.c b/drivers/video/backlight/ep93xx_bl.c index 08214e1f0958..ef3e21e8f825 100644 --- a/drivers/video/backlight/ep93xx_bl.c +++ b/drivers/video/backlight/ep93xx_bl.c @@ -141,7 +141,7 @@ static struct platform_driver ep93xxbl_driver = { .owner = THIS_MODULE, }, .probe = ep93xxbl_probe, - .remove = __devexit_p(ep93xxbl_remove), + .remove = ep93xxbl_remove, .suspend = ep93xxbl_suspend, .resume = ep93xxbl_resume, }; diff --git a/drivers/video/backlight/hp680_bl.c b/drivers/video/backlight/hp680_bl.c index 38aa00272141..c99966342448 100644 --- a/drivers/video/backlight/hp680_bl.c +++ b/drivers/video/backlight/hp680_bl.c @@ -103,7 +103,7 @@ static const struct backlight_ops hp680bl_ops = { .update_status = hp680bl_set_intensity, }; -static int __devinit hp680bl_probe(struct platform_device *pdev) +static int hp680bl_probe(struct platform_device *pdev) { struct backlight_properties props; struct backlight_device *bd; diff --git a/drivers/video/backlight/ili9320.c b/drivers/video/backlight/ili9320.c index 9327cd1b3143..66cc313185ad 100644 --- a/drivers/video/backlight/ili9320.c +++ b/drivers/video/backlight/ili9320.c @@ -171,7 +171,7 @@ static struct lcd_ops ili9320_ops = { .set_power = ili9320_set_power, }; -static void __devinit ili9320_setup_spi(struct ili9320 *ili, +static void ili9320_setup_spi(struct ili9320 *ili, struct spi_device *dev) { struct ili9320_spi *spi = &ili->access.spi; @@ -197,7 +197,7 @@ static void __devinit ili9320_setup_spi(struct ili9320 *ili, spi_message_add_tail(&spi->xfer[1], &spi->message); } -int __devinit ili9320_probe_spi(struct spi_device *spi, +int ili9320_probe_spi(struct spi_device *spi, struct ili9320_client *client) { struct ili9320_platdata *cfg = spi->dev.platform_data; diff --git a/drivers/video/backlight/l4f00242t03.c b/drivers/video/backlight/l4f00242t03.c index 2d90c0648aa0..f5aa0a5961d6 100644 --- a/drivers/video/backlight/l4f00242t03.c +++ b/drivers/video/backlight/l4f00242t03.c @@ -150,7 +150,7 @@ static struct lcd_ops l4f_ops = { .get_power = l4f00242t03_lcd_power_get, }; -static int __devinit l4f00242t03_probe(struct spi_device *spi) +static int l4f00242t03_probe(struct spi_device *spi) { struct l4f00242t03_priv *priv; struct l4f00242t03_pdata *pdata = spi->dev.platform_data; @@ -230,7 +230,7 @@ err1: return ret; } -static int __devexit l4f00242t03_remove(struct spi_device *spi) +static int l4f00242t03_remove(struct spi_device *spi) { struct l4f00242t03_priv *priv = dev_get_drvdata(&spi->dev); @@ -260,7 +260,7 @@ static struct spi_driver l4f00242t03_driver = { .owner = THIS_MODULE, }, .probe = l4f00242t03_probe, - .remove = __devexit_p(l4f00242t03_remove), + .remove = l4f00242t03_remove, .shutdown = l4f00242t03_shutdown, }; diff --git a/drivers/video/backlight/ld9040.c b/drivers/video/backlight/ld9040.c index 58f517fb7d40..1cb352418513 100644 --- a/drivers/video/backlight/ld9040.c +++ b/drivers/video/backlight/ld9040.c @@ -788,7 +788,7 @@ out_free_regulator: return ret; } -static int __devexit ld9040_remove(struct spi_device *spi) +static int ld9040_remove(struct spi_device *spi) { struct ld9040 *lcd = dev_get_drvdata(&spi->dev); @@ -847,7 +847,7 @@ static struct spi_driver ld9040_driver = { .owner = THIS_MODULE, }, .probe = ld9040_probe, - .remove = __devexit_p(ld9040_remove), + .remove = ld9040_remove, .shutdown = ld9040_shutdown, .suspend = ld9040_suspend, .resume = ld9040_resume, diff --git a/drivers/video/backlight/lm3533_bl.c b/drivers/video/backlight/lm3533_bl.c index 18dca0c29c68..5d18d4d7f470 100644 --- a/drivers/video/backlight/lm3533_bl.c +++ b/drivers/video/backlight/lm3533_bl.c @@ -257,7 +257,7 @@ static struct attribute_group lm3533_bl_attribute_group = { .attrs = lm3533_bl_attributes }; -static int __devinit lm3533_bl_setup(struct lm3533_bl *bl, +static int lm3533_bl_setup(struct lm3533_bl *bl, struct lm3533_bl_platform_data *pdata) { int ret; @@ -269,7 +269,7 @@ static int __devinit lm3533_bl_setup(struct lm3533_bl *bl, return lm3533_ctrlbank_set_pwm(&bl->cb, pdata->pwm); } -static int __devinit lm3533_bl_probe(struct platform_device *pdev) +static int lm3533_bl_probe(struct platform_device *pdev) { struct lm3533 *lm3533; struct lm3533_bl_platform_data *pdata; @@ -351,7 +351,7 @@ err_unregister: return ret; } -static int __devexit lm3533_bl_remove(struct platform_device *pdev) +static int lm3533_bl_remove(struct platform_device *pdev) { struct lm3533_bl *bl = platform_get_drvdata(pdev); struct backlight_device *bd = bl->bd; @@ -406,7 +406,7 @@ static struct platform_driver lm3533_bl_driver = { .owner = THIS_MODULE, }, .probe = lm3533_bl_probe, - .remove = __devexit_p(lm3533_bl_remove), + .remove = lm3533_bl_remove, .shutdown = lm3533_bl_shutdown, .suspend = lm3533_bl_suspend, .resume = lm3533_bl_resume, diff --git a/drivers/video/backlight/lm3630_bl.c b/drivers/video/backlight/lm3630_bl.c index dc191441796f..0207bc0a4407 100644 --- a/drivers/video/backlight/lm3630_bl.c +++ b/drivers/video/backlight/lm3630_bl.c @@ -55,7 +55,7 @@ struct lm3630_chip_data { }; /* initialize chip */ -static int __devinit lm3630_chip_init(struct lm3630_chip_data *pchip) +static int lm3630_chip_init(struct lm3630_chip_data *pchip) { int ret; unsigned int reg_val; @@ -349,7 +349,7 @@ static const struct regmap_config lm3630_regmap = { .max_register = REG_MAX, }; -static int __devinit lm3630_probe(struct i2c_client *client, +static int lm3630_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct lm3630_platform_data *pdata = client->dev.platform_data; @@ -429,7 +429,7 @@ err_chip_init: return ret; } -static int __devexit lm3630_remove(struct i2c_client *client) +static int lm3630_remove(struct i2c_client *client) { int ret; struct lm3630_chip_data *pchip = i2c_get_clientdata(client); @@ -463,7 +463,7 @@ static struct i2c_driver lm3630_i2c_driver = { .name = LM3630_NAME, }, .probe = lm3630_probe, - .remove = __devexit_p(lm3630_remove), + .remove = lm3630_remove, .id_table = lm3630_id, }; diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c index 585949b57055..b0e1e8ba4d9f 100644 --- a/drivers/video/backlight/lm3639_bl.c +++ b/drivers/video/backlight/lm3639_bl.c @@ -48,7 +48,7 @@ struct lm3639_chip_data { }; /* initialize chip */ -static int __devinit lm3639_chip_init(struct lm3639_chip_data *pchip) +static int lm3639_chip_init(struct lm3639_chip_data *pchip) { int ret; unsigned int reg_val; @@ -299,7 +299,7 @@ static const struct regmap_config lm3639_regmap = { .max_register = REG_MAX, }; -static int __devinit lm3639_probe(struct i2c_client *client, +static int lm3639_probe(struct i2c_client *client, const struct i2c_device_id *id) { int ret; @@ -397,7 +397,7 @@ err_out: return ret; } -static int __devexit lm3639_remove(struct i2c_client *client) +static int lm3639_remove(struct i2c_client *client) { struct lm3639_chip_data *pchip = i2c_get_clientdata(client); @@ -425,7 +425,7 @@ static struct i2c_driver lm3639_i2c_driver = { .name = LM3639_NAME, }, .probe = lm3639_probe, - .remove = __devexit_p(lm3639_remove), + .remove = lm3639_remove, .id_table = lm3639_id, }; diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c index ea43f2254196..b29c7071c9db 100644 --- a/drivers/video/backlight/lms283gf05.c +++ b/drivers/video/backlight/lms283gf05.c @@ -150,7 +150,7 @@ static struct lcd_ops lms_ops = { .get_power = NULL, }; -static int __devinit lms283gf05_probe(struct spi_device *spi) +static int lms283gf05_probe(struct spi_device *spi) { struct lms283gf05_state *st; struct lms283gf05_pdata *pdata = spi->dev.platform_data; @@ -193,7 +193,7 @@ static int __devinit lms283gf05_probe(struct spi_device *spi) return 0; } -static int __devexit lms283gf05_remove(struct spi_device *spi) +static int lms283gf05_remove(struct spi_device *spi) { struct lms283gf05_state *st = dev_get_drvdata(&spi->dev); @@ -208,7 +208,7 @@ static struct spi_driver lms283gf05_driver = { .owner = THIS_MODULE, }, .probe = lms283gf05_probe, - .remove = __devexit_p(lms283gf05_remove), + .remove = lms283gf05_remove, }; module_spi_driver(lms283gf05_driver); diff --git a/drivers/video/backlight/lp855x_bl.c b/drivers/video/backlight/lp855x_bl.c index aa6d4f71131f..fd985e0681e9 100644 --- a/drivers/video/backlight/lp855x_bl.c +++ b/drivers/video/backlight/lp855x_bl.c @@ -297,7 +297,7 @@ err_dev: return ret; } -static int __devexit lp855x_remove(struct i2c_client *cl) +static int lp855x_remove(struct i2c_client *cl) { struct lp855x *lp = i2c_get_clientdata(cl); @@ -324,7 +324,7 @@ static struct i2c_driver lp855x_driver = { .name = "lp855x", }, .probe = lp855x_probe, - .remove = __devexit_p(lp855x_remove), + .remove = lp855x_remove, .id_table = lp855x_ids, }; diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c index 4066a5bbd826..226d813edf01 100644 --- a/drivers/video/backlight/ltv350qv.c +++ b/drivers/video/backlight/ltv350qv.c @@ -226,7 +226,7 @@ static struct lcd_ops ltv_ops = { .set_power = ltv350qv_set_power, }; -static int __devinit ltv350qv_probe(struct spi_device *spi) +static int ltv350qv_probe(struct spi_device *spi) { struct ltv350qv *lcd; struct lcd_device *ld; @@ -261,7 +261,7 @@ out_unregister: return ret; } -static int __devexit ltv350qv_remove(struct spi_device *spi) +static int ltv350qv_remove(struct spi_device *spi) { struct ltv350qv *lcd = dev_get_drvdata(&spi->dev); @@ -305,7 +305,7 @@ static struct spi_driver ltv350qv_driver = { }, .probe = ltv350qv_probe, - .remove = __devexit_p(ltv350qv_remove), + .remove = ltv350qv_remove, .shutdown = ltv350qv_shutdown, .suspend = ltv350qv_suspend, .resume = ltv350qv_resume, diff --git a/drivers/video/backlight/max8925_bl.c b/drivers/video/backlight/max8925_bl.c index f72ba54f364e..c6bec7aab87b 100644 --- a/drivers/video/backlight/max8925_bl.c +++ b/drivers/video/backlight/max8925_bl.c @@ -101,7 +101,7 @@ static const struct backlight_ops max8925_backlight_ops = { .get_brightness = max8925_backlight_get_brightness, }; -static int __devinit max8925_backlight_probe(struct platform_device *pdev) +static int max8925_backlight_probe(struct platform_device *pdev) { struct max8925_chip *chip = dev_get_drvdata(pdev->dev.parent); struct max8925_backlight_pdata *pdata = pdev->dev.platform_data; @@ -171,7 +171,7 @@ out: return ret; } -static int __devexit max8925_backlight_remove(struct platform_device *pdev) +static int max8925_backlight_remove(struct platform_device *pdev) { struct backlight_device *bl = platform_get_drvdata(pdev); @@ -185,7 +185,7 @@ static struct platform_driver max8925_backlight_driver = { .owner = THIS_MODULE, }, .probe = max8925_backlight_probe, - .remove = __devexit_p(max8925_backlight_remove), + .remove = max8925_backlight_remove, }; module_platform_driver(max8925_backlight_driver); diff --git a/drivers/video/backlight/pcf50633-backlight.c b/drivers/video/backlight/pcf50633-backlight.c index c092159f4383..0087396007e4 100644 --- a/drivers/video/backlight/pcf50633-backlight.c +++ b/drivers/video/backlight/pcf50633-backlight.c @@ -99,7 +99,7 @@ static const struct backlight_ops pcf50633_bl_ops = { .options = BL_CORE_SUSPENDRESUME, }; -static int __devinit pcf50633_bl_probe(struct platform_device *pdev) +static int pcf50633_bl_probe(struct platform_device *pdev) { struct pcf50633_bl *pcf_bl; struct device *parent = pdev->dev.parent; @@ -145,7 +145,7 @@ static int __devinit pcf50633_bl_probe(struct platform_device *pdev) return 0; } -static int __devexit pcf50633_bl_remove(struct platform_device *pdev) +static int pcf50633_bl_remove(struct platform_device *pdev) { struct pcf50633_bl *pcf_bl = platform_get_drvdata(pdev); @@ -158,7 +158,7 @@ static int __devexit pcf50633_bl_remove(struct platform_device *pdev) static struct platform_driver pcf50633_bl_driver = { .probe = pcf50633_bl_probe, - .remove = __devexit_p(pcf50633_bl_remove), + .remove = pcf50633_bl_remove, .driver = { .name = "pcf50633-backlight", }, diff --git a/drivers/video/backlight/platform_lcd.c b/drivers/video/backlight/platform_lcd.c index ca4f5d70fe10..894bfc5ce422 100644 --- a/drivers/video/backlight/platform_lcd.c +++ b/drivers/video/backlight/platform_lcd.c @@ -73,7 +73,7 @@ static struct lcd_ops platform_lcd_ops = { .check_fb = platform_lcd_match, }; -static int __devinit platform_lcd_probe(struct platform_device *pdev) +static int platform_lcd_probe(struct platform_device *pdev) { struct plat_lcd_data *pdata; struct platform_lcd *plcd; @@ -112,7 +112,7 @@ static int __devinit platform_lcd_probe(struct platform_device *pdev) return err; } -static int __devexit platform_lcd_remove(struct platform_device *pdev) +static int platform_lcd_remove(struct platform_device *pdev) { struct platform_lcd *plcd = platform_get_drvdata(pdev); @@ -164,7 +164,7 @@ static struct platform_driver platform_lcd_driver = { .of_match_table = of_match_ptr(platform_lcd_of_match), }, .probe = platform_lcd_probe, - .remove = __devexit_p(platform_lcd_remove), + .remove = platform_lcd_remove, }; module_platform_driver(platform_lcd_driver); diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c index 6437ae474cf2..484e10dd1a8e 100644 --- a/drivers/video/backlight/s6e63m0.c +++ b/drivers/video/backlight/s6e63m0.c @@ -733,7 +733,7 @@ static ssize_t s6e63m0_sysfs_show_gamma_table(struct device *dev, static DEVICE_ATTR(gamma_table, 0444, s6e63m0_sysfs_show_gamma_table, NULL); -static int __devinit s6e63m0_probe(struct spi_device *spi) +static int s6e63m0_probe(struct spi_device *spi) { int ret = 0; struct s6e63m0 *lcd = NULL; @@ -825,7 +825,7 @@ out_lcd_unregister: return ret; } -static int __devexit s6e63m0_remove(struct spi_device *spi) +static int s6e63m0_remove(struct spi_device *spi) { struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev); @@ -897,7 +897,7 @@ static struct spi_driver s6e63m0_driver = { .owner = THIS_MODULE, }, .probe = s6e63m0_probe, - .remove = __devexit_p(s6e63m0_remove), + .remove = s6e63m0_remove, .shutdown = s6e63m0_shutdown, .suspend = s6e63m0_suspend, .resume = s6e63m0_resume, diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c index 02444d042cd5..146ffb9404d1 100644 --- a/drivers/video/backlight/tdo24m.c +++ b/drivers/video/backlight/tdo24m.c @@ -328,7 +328,7 @@ static struct lcd_ops tdo24m_ops = { .set_mode = tdo24m_set_mode, }; -static int __devinit tdo24m_probe(struct spi_device *spi) +static int tdo24m_probe(struct spi_device *spi) { struct tdo24m *lcd; struct spi_message *m; @@ -401,7 +401,7 @@ out_unregister: return err; } -static int __devexit tdo24m_remove(struct spi_device *spi) +static int tdo24m_remove(struct spi_device *spi) { struct tdo24m *lcd = dev_get_drvdata(&spi->dev); @@ -444,7 +444,7 @@ static struct spi_driver tdo24m_driver = { .owner = THIS_MODULE, }, .probe = tdo24m_probe, - .remove = __devexit_p(tdo24m_remove), + .remove = tdo24m_remove, .shutdown = tdo24m_shutdown, .suspend = tdo24m_suspend, .resume = tdo24m_resume, diff --git a/drivers/video/backlight/tosa_bl.c b/drivers/video/backlight/tosa_bl.c index 49342e1d20be..a0521abdcd8a 100644 --- a/drivers/video/backlight/tosa_bl.c +++ b/drivers/video/backlight/tosa_bl.c @@ -78,7 +78,7 @@ static const struct backlight_ops bl_ops = { .update_status = tosa_bl_update_status, }; -static int __devinit tosa_bl_probe(struct i2c_client *client, +static int tosa_bl_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct backlight_properties props; @@ -126,7 +126,7 @@ err_reg: return ret; } -static int __devexit tosa_bl_remove(struct i2c_client *client) +static int tosa_bl_remove(struct i2c_client *client) { struct tosa_bl_data *data = i2c_get_clientdata(client); @@ -170,7 +170,7 @@ static struct i2c_driver tosa_bl_driver = { .owner = THIS_MODULE, }, .probe = tosa_bl_probe, - .remove = __devexit_p(tosa_bl_remove), + .remove = tosa_bl_remove, .suspend = tosa_bl_suspend, .resume = tosa_bl_resume, .id_table = tosa_bl_id, diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c index 33047a66cc24..86fff88c2e4a 100644 --- a/drivers/video/backlight/tosa_lcd.c +++ b/drivers/video/backlight/tosa_lcd.c @@ -169,7 +169,7 @@ static struct lcd_ops tosa_lcd_ops = { .set_mode = tosa_lcd_set_mode, }; -static int __devinit tosa_lcd_probe(struct spi_device *spi) +static int tosa_lcd_probe(struct spi_device *spi) { int ret; struct tosa_lcd_data *data; @@ -226,7 +226,7 @@ err_gpio_tg: return ret; } -static int __devexit tosa_lcd_remove(struct spi_device *spi) +static int tosa_lcd_remove(struct spi_device *spi) { struct tosa_lcd_data *data = dev_get_drvdata(&spi->dev); @@ -275,7 +275,7 @@ static struct spi_driver tosa_lcd_driver = { .owner = THIS_MODULE, }, .probe = tosa_lcd_probe, - .remove = __devexit_p(tosa_lcd_remove), + .remove = tosa_lcd_remove, .suspend = tosa_lcd_suspend, .resume = tosa_lcd_resume, }; diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c index b617fae9aa26..712b0acfd339 100644 --- a/drivers/video/backlight/vgg2432a4.c +++ b/drivers/video/backlight/vgg2432a4.c @@ -227,7 +227,7 @@ static struct ili9320_client vgg2432a4_client = { /* Device probe */ -static int __devinit vgg2432a4_probe(struct spi_device *spi) +static int vgg2432a4_probe(struct spi_device *spi) { int ret; @@ -240,7 +240,7 @@ static int __devinit vgg2432a4_probe(struct spi_device *spi) return 0; } -static int __devexit vgg2432a4_remove(struct spi_device *spi) +static int vgg2432a4_remove(struct spi_device *spi) { return ili9320_remove(dev_get_drvdata(&spi->dev)); } @@ -256,7 +256,7 @@ static struct spi_driver vgg2432a4_driver = { .owner = THIS_MODULE, }, .probe = vgg2432a4_probe, - .remove = __devexit_p(vgg2432a4_remove), + .remove = vgg2432a4_remove, .shutdown = vgg2432a4_shutdown, .suspend = vgg2432a4_suspend, .resume = vgg2432a4_resume, diff --git a/drivers/video/omap/lcd_inn1510.c b/drivers/video/omap/lcd_inn1510.c index b38b1dd15ce3..2ee423279e35 100644 --- a/drivers/video/omap/lcd_inn1510.c +++ b/drivers/video/omap/lcd_inn1510.c @@ -23,7 +23,8 @@ #include <linux/platform_device.h> #include <linux/io.h> -#include <plat/fpga.h> +#include <mach/hardware.h> + #include "omapfb.h" static int innovator1510_panel_init(struct lcd_panel *panel, @@ -38,13 +39,13 @@ static void innovator1510_panel_cleanup(struct lcd_panel *panel) static int innovator1510_panel_enable(struct lcd_panel *panel) { - fpga_write(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL); + __raw_writeb(0x7, OMAP1510_FPGA_LCD_PANEL_CONTROL); return 0; } static void innovator1510_panel_disable(struct lcd_panel *panel) { - fpga_write(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL); + __raw_writeb(0x0, OMAP1510_FPGA_LCD_PANEL_CONTROL); } static unsigned long innovator1510_panel_get_caps(struct lcd_panel *panel) diff --git a/drivers/video/omap/lcdc.c b/drivers/video/omap/lcdc.c index 7767338f8b14..c39d6e46f8c5 100644 --- a/drivers/video/omap/lcdc.c +++ b/drivers/video/omap/lcdc.c @@ -31,7 +31,7 @@ #include <linux/gfp.h> #include <mach/lcdc.h> -#include <plat/dma.h> +#include <plat-omap/dma-omap.h> #include <asm/mach-types.h> diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c index 4351c438b76f..1b5ee8ec192a 100644 --- a/drivers/video/omap/omapfb_main.c +++ b/drivers/video/omap/omapfb_main.c @@ -30,7 +30,7 @@ #include <linux/uaccess.h> #include <linux/module.h> -#include <plat/dma.h> +#include <plat-omap/dma-omap.h> #include "omapfb.h" #include "lcdc.h" diff --git a/drivers/video/omap/sossi.c b/drivers/video/omap/sossi.c index f79c137753d7..c510a4457398 100644 --- a/drivers/video/omap/sossi.c +++ b/drivers/video/omap/sossi.c @@ -25,7 +25,7 @@ #include <linux/io.h> #include <linux/interrupt.h> -#include <plat/dma.h> +#include <plat-omap/dma-omap.h> #include "omapfb.h" #include "lcdc.h" diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c index b2af72dc20bd..d94ef9e31a35 100644 --- a/drivers/video/omap2/dss/core.c +++ b/drivers/video/omap2/dss/core.c @@ -237,7 +237,7 @@ static int __init omap_dss_probe(struct platform_device *pdev) core.pdev = pdev; - dss_features_init(); + dss_features_init(pdata->version); dss_apply_init(); diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index b43477a5fae8..a5ab354f267a 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -37,8 +37,6 @@ #include <linux/platform_device.h> #include <linux/pm_runtime.h> -#include <plat/cpu.h> - #include <video/omapdss.h> #include "dss.h" @@ -4042,29 +4040,44 @@ static const struct dispc_features omap44xx_dispc_feats __initconst = { .gfx_fifo_workaround = true, }; -static int __init dispc_init_features(struct device *dev) +static int __init dispc_init_features(struct platform_device *pdev) { + struct omap_dss_board_info *pdata = pdev->dev.platform_data; const struct dispc_features *src; struct dispc_features *dst; - dst = devm_kzalloc(dev, sizeof(*dst), GFP_KERNEL); + dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL); if (!dst) { - dev_err(dev, "Failed to allocate DISPC Features\n"); + dev_err(&pdev->dev, "Failed to allocate DISPC Features\n"); return -ENOMEM; } - if (cpu_is_omap24xx()) { + switch (pdata->version) { + case OMAPDSS_VER_OMAP24xx: src = &omap24xx_dispc_feats; - } else if (cpu_is_omap34xx()) { - if (omap_rev() < OMAP3430_REV_ES3_0) - src = &omap34xx_rev1_0_dispc_feats; - else - src = &omap34xx_rev3_0_dispc_feats; - } else if (cpu_is_omap44xx()) { + break; + + case OMAPDSS_VER_OMAP34xx_ES1: + src = &omap34xx_rev1_0_dispc_feats; + break; + + case OMAPDSS_VER_OMAP34xx_ES3: + case OMAPDSS_VER_OMAP3630: + case OMAPDSS_VER_AM35xx: + src = &omap34xx_rev3_0_dispc_feats; + break; + + case OMAPDSS_VER_OMAP4430_ES1: + case OMAPDSS_VER_OMAP4430_ES2: + case OMAPDSS_VER_OMAP4: src = &omap44xx_dispc_feats; - } else if (soc_is_omap54xx()) { + break; + + case OMAPDSS_VER_OMAP5: src = &omap44xx_dispc_feats; - } else { + break; + + default: return -ENODEV; } @@ -4084,7 +4097,7 @@ static int __init omap_dispchw_probe(struct platform_device *pdev) dispc.pdev = pdev; - r = dispc_init_features(&dispc.pdev->dev); + r = dispc_init_features(dispc.pdev); if (r) return r; diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index d64ac3842884..bee92846cfab 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -365,11 +365,20 @@ struct platform_device *dsi_get_dsidev_from_id(int module) struct omap_dss_output *out; enum omap_dss_output_id id; - id = module == 0 ? OMAP_DSS_OUTPUT_DSI1 : OMAP_DSS_OUTPUT_DSI2; + switch (module) { + case 0: + id = OMAP_DSS_OUTPUT_DSI1; + break; + case 1: + id = OMAP_DSS_OUTPUT_DSI2; + break; + default: + return NULL; + } out = omap_dss_get_output(id); - return out->pdev; + return out ? out->pdev : NULL; } static inline void dsi_write_reg(struct platform_device *dsidev, diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c index 2ab1c3e96553..602102cebcbf 100644 --- a/drivers/video/omap2/dss/dss.c +++ b/drivers/video/omap2/dss/dss.c @@ -35,8 +35,6 @@ #include <video/omapdss.h> -#include <plat/cpu.h> - #include "dss.h" #include "dss_features.h" @@ -697,11 +695,15 @@ static int dss_get_clocks(void) dss.dss_clk = clk; - clk = clk_get(NULL, dss.feat->clk_name); - if (IS_ERR(clk)) { - DSSERR("Failed to get %s\n", dss.feat->clk_name); - r = PTR_ERR(clk); - goto err; + if (dss.feat->clk_name) { + clk = clk_get(NULL, dss.feat->clk_name); + if (IS_ERR(clk)) { + DSSERR("Failed to get %s\n", dss.feat->clk_name); + r = PTR_ERR(clk); + goto err; + } + } else { + clk = NULL; } dss.dpll4_m4_ck = clk; @@ -792,29 +794,46 @@ static const struct dss_features omap54xx_dss_feats __initconst = { .dpi_select_source = &dss_dpi_select_source_omap5, }; -static int __init dss_init_features(struct device *dev) +static int __init dss_init_features(struct platform_device *pdev) { + struct omap_dss_board_info *pdata = pdev->dev.platform_data; const struct dss_features *src; struct dss_features *dst; - dst = devm_kzalloc(dev, sizeof(*dst), GFP_KERNEL); + dst = devm_kzalloc(&pdev->dev, sizeof(*dst), GFP_KERNEL); if (!dst) { - dev_err(dev, "Failed to allocate local DSS Features\n"); + dev_err(&pdev->dev, "Failed to allocate local DSS Features\n"); return -ENOMEM; } - if (cpu_is_omap24xx()) + switch (pdata->version) { + case OMAPDSS_VER_OMAP24xx: src = &omap24xx_dss_feats; - else if (cpu_is_omap34xx()) + break; + + case OMAPDSS_VER_OMAP34xx_ES1: + case OMAPDSS_VER_OMAP34xx_ES3: + case OMAPDSS_VER_AM35xx: src = &omap34xx_dss_feats; - else if (cpu_is_omap3630()) + break; + + case OMAPDSS_VER_OMAP3630: src = &omap3630_dss_feats; - else if (cpu_is_omap44xx()) + break; + + case OMAPDSS_VER_OMAP4430_ES1: + case OMAPDSS_VER_OMAP4430_ES2: + case OMAPDSS_VER_OMAP4: src = &omap44xx_dss_feats; - else if (soc_is_omap54xx()) + break; + + case OMAPDSS_VER_OMAP5: src = &omap54xx_dss_feats; - else + break; + + default: return -ENODEV; + } memcpy(dst, src, sizeof(*dst)); dss.feat = dst; @@ -831,7 +850,7 @@ static int __init omap_dsshw_probe(struct platform_device *pdev) dss.pdev = pdev; - r = dss_init_features(&dss.pdev->dev); + r = dss_init_features(dss.pdev); if (r) return r; diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c index acbc1e1efba3..3e8287c8709d 100644 --- a/drivers/video/omap2/dss/dss_features.c +++ b/drivers/video/omap2/dss/dss_features.c @@ -23,7 +23,6 @@ #include <linux/slab.h> #include <video/omapdss.h> -#include <plat/cpu.h> #include "dss.h" #include "dss_features.h" @@ -825,10 +824,20 @@ static const struct ti_hdmi_ip_ops omap4_hdmi_functions = { }; -void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data) +void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data, + enum omapdss_version version) { - if (cpu_is_omap44xx()) + switch (version) { + case OMAPDSS_VER_OMAP4430_ES1: + case OMAPDSS_VER_OMAP4430_ES2: + case OMAPDSS_VER_OMAP4: ip_data->ops = &omap4_hdmi_functions; + break; + default: + ip_data->ops = NULL; + } + + WARN_ON(ip_data->ops == NULL); } #endif @@ -929,29 +938,44 @@ bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type) return omap_current_dss_features->supported_rotation_types & rot_type; } -void dss_features_init(void) +void dss_features_init(enum omapdss_version version) { - if (cpu_is_omap24xx()) + switch (version) { + case OMAPDSS_VER_OMAP24xx: omap_current_dss_features = &omap2_dss_features; - else if (cpu_is_omap3630()) + break; + + case OMAPDSS_VER_OMAP34xx_ES1: + case OMAPDSS_VER_OMAP34xx_ES3: + omap_current_dss_features = &omap3430_dss_features; + break; + + case OMAPDSS_VER_OMAP3630: omap_current_dss_features = &omap3630_dss_features; - else if (cpu_is_omap34xx()) { - if (soc_is_am35xx()) { - omap_current_dss_features = &am35xx_dss_features; - } else { - omap_current_dss_features = &omap3430_dss_features; - } - } - else if (omap_rev() == OMAP4430_REV_ES1_0) + break; + + case OMAPDSS_VER_OMAP4430_ES1: omap_current_dss_features = &omap4430_es1_0_dss_features; - else if (omap_rev() == OMAP4430_REV_ES2_0 || - omap_rev() == OMAP4430_REV_ES2_1 || - omap_rev() == OMAP4430_REV_ES2_2) + break; + + case OMAPDSS_VER_OMAP4430_ES2: omap_current_dss_features = &omap4430_es2_0_1_2_dss_features; - else if (cpu_is_omap44xx()) + break; + + case OMAPDSS_VER_OMAP4: omap_current_dss_features = &omap4_dss_features; - else if (soc_is_omap54xx()) + break; + + case OMAPDSS_VER_OMAP5: omap_current_dss_features = &omap5_dss_features; - else + break; + + case OMAPDSS_VER_AM35xx: + omap_current_dss_features = &am35xx_dss_features; + break; + + default: DSSWARN("Unsupported OMAP version"); + break; + } } diff --git a/drivers/video/omap2/dss/dss_features.h b/drivers/video/omap2/dss/dss_features.h index 9218113b5e88..fc492ef72a51 100644 --- a/drivers/video/omap2/dss/dss_features.h +++ b/drivers/video/omap2/dss/dss_features.h @@ -123,8 +123,9 @@ bool dss_feat_rotation_type_supported(enum omap_dss_rotation_type rot_type); bool dss_has_feature(enum dss_feat_id id); void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end); -void dss_features_init(void); +void dss_features_init(enum omapdss_version version); #if defined(CONFIG_OMAP4_DSS_HDMI) -void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data); +void dss_init_hdmi_ip_ops(struct hdmi_ip_data *ip_data, + enum omapdss_version version); #endif #endif diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index a48a7dd75b33..0d6d7213a858 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -323,6 +323,7 @@ static void hdmi_runtime_put(void) static int __init hdmi_init_display(struct omap_dss_device *dssdev) { + struct omap_dss_board_info *pdata = hdmi.pdev->dev.platform_data; int r; struct gpio gpios[] = { @@ -333,7 +334,7 @@ static int __init hdmi_init_display(struct omap_dss_device *dssdev) DSSDBG("init_display\n"); - dss_init_hdmi_ip_ops(&hdmi.ip_data); + dss_init_hdmi_ip_ops(&hdmi.ip_data, pdata->version); if (hdmi.vdda_hdmi_dac_reg == NULL) { struct regulator *reg; @@ -644,8 +645,10 @@ static void hdmi_dump_regs(struct seq_file *s) { mutex_lock(&hdmi.lock); - if (hdmi_runtime_get()) + if (hdmi_runtime_get()) { + mutex_unlock(&hdmi.lock); return; + } hdmi.ip_data.ops->dump_wrapper(&hdmi.ip_data, s); hdmi.ip_data.ops->dump_pll(&hdmi.ip_data, s); diff --git a/drivers/video/omap2/omapfb/omapfb-ioctl.c b/drivers/video/omap2/omapfb/omapfb-ioctl.c index 606b89f12351..532a31b3d96b 100644 --- a/drivers/video/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c @@ -30,7 +30,7 @@ #include <linux/export.h> #include <video/omapdss.h> -#include <plat/vrfb.h> +#include <video/omapvrfb.h> #include <plat/vram.h> #include "omapfb.h" @@ -787,7 +787,7 @@ int omapfb_ioctl(struct fb_info *fbi, unsigned int cmd, unsigned long arg) case OMAPFB_WAITFORVSYNC: DBG("ioctl WAITFORVSYNC\n"); - if (!display && !display->output && !display->output->manager) { + if (!display || !display->output || !display->output->manager) { r = -EINVAL; break; } diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c index 16db1589bd91..bc225e46fdd2 100644 --- a/drivers/video/omap2/omapfb/omapfb-main.c +++ b/drivers/video/omap2/omapfb/omapfb-main.c @@ -31,9 +31,8 @@ #include <linux/omapfb.h> #include <video/omapdss.h> -#include <plat/cpu.h> #include <plat/vram.h> -#include <plat/vrfb.h> +#include <video/omapvrfb.h> #include "omapfb.h" @@ -2396,10 +2395,7 @@ static int __init omapfb_probe(struct platform_device *pdev) goto err0; } - /* TODO : Replace cpu check with omap_has_vrfb once HAS_FEATURE - * available for OMAP2 and OMAP3 - */ - if (def_vrfb && !cpu_is_omap24xx() && !cpu_is_omap34xx()) { + if (def_vrfb && !omap_vrfb_supported()) { def_vrfb = 0; dev_warn(&pdev->dev, "VRFB is not supported on this hardware, " "ignoring the module parameter vrfb=y\n"); diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c index e8d8cc76a435..17aa174e187c 100644 --- a/drivers/video/omap2/omapfb/omapfb-sysfs.c +++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c @@ -30,7 +30,7 @@ #include <linux/omapfb.h> #include <video/omapdss.h> -#include <plat/vrfb.h> +#include <video/omapvrfb.h> #include "omapfb.h" diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/omap2/vrfb.c index 7e990220ad2a..5d8fdac3b800 100644 --- a/drivers/video/omap2/vrfb.c +++ b/drivers/video/omap2/vrfb.c @@ -26,9 +26,9 @@ #include <linux/io.h> #include <linux/bitops.h> #include <linux/mutex.h> +#include <linux/platform_device.h> -#include <plat/vrfb.h> -#include <plat/sdrc.h> +#include <video/omapvrfb.h> #ifdef DEBUG #define DBG(format, ...) pr_debug("VRFB: " format, ## __VA_ARGS__) @@ -36,10 +36,10 @@ #define DBG(format, ...) #endif -#define SMS_ROT_VIRT_BASE(context, rot) \ - (((context >= 4) ? 0xD0000000 : 0x70000000) \ - + (0x4000000 * (context)) \ - + (0x1000000 * (rot))) +#define SMS_ROT_CONTROL(context) (0x0 + 0x10 * context) +#define SMS_ROT_SIZE(context) (0x4 + 0x10 * context) +#define SMS_ROT_PHYSICAL_BA(context) (0x8 + 0x10 * context) +#define SMS_ROT_VIRT_BASE(rot) (0x1000000 * (rot)) #define OMAP_VRFB_SIZE (2048 * 2048 * 4) @@ -53,10 +53,16 @@ #define SMS_PW_OFFSET 4 #define SMS_PS_OFFSET 0 -#define VRFB_NUM_CTXS 12 /* bitmap of reserved contexts */ static unsigned long ctx_map; +struct vrfb_ctx { + u32 base; + u32 physical_ba; + u32 control; + u32 size; +}; + static DEFINE_MUTEX(ctx_lock); /* @@ -65,17 +71,34 @@ static DEFINE_MUTEX(ctx_lock); * we don't need locking, since no drivers will run until after the wake-up * has finished. */ -static struct { - u32 physical_ba; - u32 control; - u32 size; -} vrfb_hw_context[VRFB_NUM_CTXS]; + +static void __iomem *vrfb_base; + +static int num_ctxs; +static struct vrfb_ctx *ctxs; + +static bool vrfb_loaded; + +static void omap2_sms_write_rot_control(u32 val, unsigned ctx) +{ + __raw_writel(val, vrfb_base + SMS_ROT_CONTROL(ctx)); +} + +static void omap2_sms_write_rot_size(u32 val, unsigned ctx) +{ + __raw_writel(val, vrfb_base + SMS_ROT_SIZE(ctx)); +} + +static void omap2_sms_write_rot_physical_ba(u32 val, unsigned ctx) +{ + __raw_writel(val, vrfb_base + SMS_ROT_PHYSICAL_BA(ctx)); +} static inline void restore_hw_context(int ctx) { - omap2_sms_write_rot_control(vrfb_hw_context[ctx].control, ctx); - omap2_sms_write_rot_size(vrfb_hw_context[ctx].size, ctx); - omap2_sms_write_rot_physical_ba(vrfb_hw_context[ctx].physical_ba, ctx); + omap2_sms_write_rot_control(ctxs[ctx].control, ctx); + omap2_sms_write_rot_size(ctxs[ctx].size, ctx); + omap2_sms_write_rot_physical_ba(ctxs[ctx].physical_ba, ctx); } static u32 get_image_width_roundup(u16 width, u8 bytespp) @@ -196,9 +219,9 @@ void omap_vrfb_setup(struct vrfb *vrfb, unsigned long paddr, control |= VRFB_PAGE_WIDTH_EXP << SMS_PW_OFFSET; control |= VRFB_PAGE_HEIGHT_EXP << SMS_PH_OFFSET; - vrfb_hw_context[ctx].physical_ba = paddr; - vrfb_hw_context[ctx].size = size; - vrfb_hw_context[ctx].control = control; + ctxs[ctx].physical_ba = paddr; + ctxs[ctx].size = size; + ctxs[ctx].control = control; omap2_sms_write_rot_physical_ba(paddr, ctx); omap2_sms_write_rot_size(size, ctx); @@ -274,11 +297,11 @@ int omap_vrfb_request_ctx(struct vrfb *vrfb) mutex_lock(&ctx_lock); - for (ctx = 0; ctx < VRFB_NUM_CTXS; ++ctx) + for (ctx = 0; ctx < num_ctxs; ++ctx) if ((ctx_map & (1 << ctx)) == 0) break; - if (ctx == VRFB_NUM_CTXS) { + if (ctx == num_ctxs) { pr_err("vrfb: no free contexts\n"); r = -EBUSY; goto out; @@ -293,7 +316,7 @@ int omap_vrfb_request_ctx(struct vrfb *vrfb) vrfb->context = ctx; for (rot = 0; rot < 4; ++rot) { - paddr = SMS_ROT_VIRT_BASE(ctx, rot); + paddr = ctxs[ctx].base + SMS_ROT_VIRT_BASE(rot); if (!request_mem_region(paddr, OMAP_VRFB_SIZE, "vrfb")) { pr_err("vrfb: failed to reserve VRFB " "area for ctx %d, rotation %d\n", @@ -314,3 +337,80 @@ out: return r; } EXPORT_SYMBOL(omap_vrfb_request_ctx); + +bool omap_vrfb_supported(void) +{ + return vrfb_loaded; +} +EXPORT_SYMBOL(omap_vrfb_supported); + +static int __init vrfb_probe(struct platform_device *pdev) +{ + struct resource *mem; + int i; + + /* first resource is the register res, the rest are vrfb contexts */ + + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!mem) { + dev_err(&pdev->dev, "can't get vrfb base address\n"); + return -EINVAL; + } + + vrfb_base = devm_request_and_ioremap(&pdev->dev, mem); + if (!vrfb_base) { + dev_err(&pdev->dev, "can't ioremap vrfb memory\n"); + return -ENOMEM; + } + + num_ctxs = pdev->num_resources - 1; + + ctxs = devm_kzalloc(&pdev->dev, + sizeof(struct vrfb_ctx) * num_ctxs, + GFP_KERNEL); + + if (!ctxs) + return -ENOMEM; + + for (i = 0; i < num_ctxs; ++i) { + mem = platform_get_resource(pdev, IORESOURCE_MEM, 1 + i); + if (!mem) { + dev_err(&pdev->dev, "can't get vrfb ctx %d address\n", + i); + return -EINVAL; + } + + ctxs[i].base = mem->start; + } + + vrfb_loaded = true; + + return 0; +} + +static void __exit vrfb_remove(struct platform_device *pdev) +{ + vrfb_loaded = false; +} + +static struct platform_driver vrfb_driver = { + .driver.name = "omapvrfb", + .remove = __exit_p(vrfb_remove), +}; + +static int __init vrfb_init(void) +{ + return platform_driver_probe(&vrfb_driver, &vrfb_probe); +} + +static void __exit vrfb_exit(void) +{ + platform_driver_unregister(&vrfb_driver); +} + +module_init(vrfb_init); +module_exit(vrfb_exit); + +MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>"); +MODULE_DESCRIPTION("OMAP VRFB"); +MODULE_LICENSE("GPL v2"); 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