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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-05-23 13:57:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-23 20:14:13 -0700 |
| commit | 90e16dddecc6bd804920b639f61825d2a1769f89 (patch) | |
| tree | 1f89c690ed0878d943578b32bb790ec9a2dfe5cd /drivers/video/imxfb.c | |
| parent | 92c4579dbb3bc70bd397e272258c69f88de189b8 (diff) | |
| download | linux-90e16dddecc6bd804920b639f61825d2a1769f89.tar.bz2 | |
imxfb: remove ifdefs
Here are some small fixes for the imxfb framebuffer driver:
- remove ifndef for MX1FS2 platform which is not present in the kernel.
- REV, CLS, PS and SPL_SPR are only needed with some sharp displays.
Only setup the corresponding io pins when such a display is connected.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/imxfb.c')
| -rw-r--r-- | drivers/video/imxfb.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index 267c1ff9ebd9..6cdf269da493 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -394,26 +394,18 @@ static void imxfb_setup_gpio(struct imxfb_info *fbi) /* initialize GPIOs */ imx_gpio_mode(PD6_PF_LSCLK); - imx_gpio_mode(PD10_PF_SPL_SPR); imx_gpio_mode(PD11_PF_CONTRAST); imx_gpio_mode(PD14_PF_FLM_VSYNC); imx_gpio_mode(PD13_PF_LP_HSYNC); - imx_gpio_mode(PD7_PF_REV); - imx_gpio_mode(PD8_PF_CLS); - -#ifndef CONFIG_MACH_PIMX1 - /* on PiMX1 used as buffers enable signal - */ - imx_gpio_mode(PD9_PF_PS); -#endif - -#ifndef CONFIG_MACH_MX1FS2 - /* on mx1fs2 this pin is used to (de)activate the display, so we need - * it as a normal gpio - */ imx_gpio_mode(PD12_PF_ACD_OE); -#endif + /* These are only needed for Sharp HR TFT displays */ + if (fbi->pcr & PCR_SHARP) { + imx_gpio_mode(PD7_PF_REV); + imx_gpio_mode(PD8_PF_CLS); + imx_gpio_mode(PD9_PF_PS); + imx_gpio_mode(PD10_PF_SPL_SPR); + } } #ifdef CONFIG_PM @@ -499,6 +491,7 @@ static int __init imxfb_init_fbinfo(struct device *dev) info->var.sync = inf->sync; info->var.grayscale = inf->cmap_greyscale; fbi->cmap_inverse = inf->cmap_inverse; + fbi->cmap_static = inf->cmap_static; fbi->pcr = inf->pcr; fbi->lscr1 = inf->lscr1; fbi->dmacr = inf->dmacr; |