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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-07 19:49:17 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-07 19:49:17 (GMT) |
commit | 132452ee2368cf775ccbef9746b51e3d2ba58b85 (patch) | |
tree | 68652e7a5d11776184e7b05c04dfc94baa429f2a /arch/sh/boards | |
parent | 174457391a83d70215d441cb3bc0aa7d7443b63e (diff) | |
parent | 97fb85076c2d3adcc559dee577e0a3bf7215d48e (diff) | |
download | linux-fsl-qoriq-132452ee2368cf775ccbef9746b51e3d2ba58b85.tar.xz |
Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6
* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6:
efifb: Add override for 11" Macbook Air 3,1
efifb: Support overriding fields FW tells us with the DMI data.
fb: Reduce priority of resource conflict message
savagefb: Remove obsolete else clause in savage_setup_i2c_bus
savagefb: Set up I2C based on chip family instead of card id
savagefb: Replace magic register address with define
drivers/video/bfin-lq035q1-fb.c: introduce missing kfree
video: s3c-fb: fix checkpatch errors and warning
efifb: support AMD Radeon HD 6490
s3fb: fix Virge/GX2
fbcon: Remove unused 'display *p' variable from fb_flashcursor()
fbdev: sh_mobile_lcdcfb: fix module lock acquisition
fbdev: sh_mobile_lcdcfb: add blanking support
viafb: initialize margins correct
viafb: refresh rate bug collection
sh: mach-ap325rxa: move backlight control code
sh: mach-ecovec24: support for main lcd backlight
Diffstat (limited to 'arch/sh/boards')
-rw-r--r-- | arch/sh/boards/mach-ap325rxa/setup.c | 32 | ||||
-rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 18 |
2 files changed, 42 insertions, 8 deletions
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 636d831..618bd56 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -156,24 +156,34 @@ static struct platform_device nand_flash_device = { #define PORT_DRVCRA 0xA405018A #define PORT_DRVCRB 0xA405018C +static int ap320_wvga_set_brightness(void *board_data, int brightness) +{ + if (brightness) { + gpio_set_value(GPIO_PTS3, 0); + __raw_writew(0x100, FPGA_BKLREG); + } else { + __raw_writew(0, FPGA_BKLREG); + gpio_set_value(GPIO_PTS3, 1); + } + + return 0; +} + +static int ap320_wvga_get_brightness(void *board_data) +{ + return gpio_get_value(GPIO_PTS3); +} + static void ap320_wvga_power_on(void *board_data, struct fb_info *info) { msleep(100); /* ASD AP-320/325 LCD ON */ __raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG); - - /* backlight */ - gpio_set_value(GPIO_PTS3, 0); - __raw_writew(0x100, FPGA_BKLREG); } static void ap320_wvga_power_off(void *board_data) { - /* backlight */ - __raw_writew(0, FPGA_BKLREG); - gpio_set_value(GPIO_PTS3, 1); - /* ASD AP-320/325 LCD OFF */ __raw_writew(0, FPGA_LCDREG); } @@ -209,6 +219,12 @@ static struct sh_mobile_lcdc_info lcdc_info = { .board_cfg = { .display_on = ap320_wvga_power_on, .display_off = ap320_wvga_power_off, + .set_brightness = ap320_wvga_set_brightness, + .get_brightness = ap320_wvga_get_brightness, + }, + .bl_info = { + .name = "sh_mobile_lcdc_bl", + .max_brightness = 1, }, } }; diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 30ae2e4..86a0d56 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -263,6 +263,18 @@ const static struct fb_videomode ecovec_dvi_modes[] = { }, }; +static int ecovec24_set_brightness(void *board_data, int brightness) +{ + gpio_set_value(GPIO_PTR1, brightness); + + return 0; +} + +static int ecovec24_get_brightness(void *board_data) +{ + return gpio_get_value(GPIO_PTR1); +} + static struct sh_mobile_lcdc_info lcdc_info = { .ch[0] = { .interface_type = RGB18, @@ -273,6 +285,12 @@ static struct sh_mobile_lcdc_info lcdc_info = { .height = 91, }, .board_cfg = { + .set_brightness = ecovec24_set_brightness, + .get_brightness = ecovec24_get_brightness, + }, + .bl_info = { + .name = "sh_mobile_lcdc_bl", + .max_brightness = 1, }, } }; |