diff options
Diffstat (limited to 'drivers/video/geode/video_gx.c')
| -rw-r--r-- | drivers/video/geode/video_gx.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/drivers/video/geode/video_gx.c b/drivers/video/geode/video_gx.c index cfe2c80b025..e45d94143da 100644 --- a/drivers/video/geode/video_gx.c +++ b/drivers/video/geode/video_gx.c @@ -20,6 +20,7 @@ #include "geodefb.h" #include "video_gx.h" +#include "gxfb.h" /* @@ -192,16 +193,16 @@ gx_configure_tft(struct fb_info *info) /* Turn off the panel */ - fp = readl(par->vid_regs + GX_FP_PM); + fp = read_fp(par, GX_FP_PM); fp &= ~GX_FP_PM_P; - writel(fp, par->vid_regs + GX_FP_PM); + write_fp(par, GX_FP_PM, fp); /* Set timing 1 */ - fp = readl(par->vid_regs + GX_FP_PT1); + fp = read_fp(par, GX_FP_PT1); fp &= GX_FP_PT1_VSIZE_MASK; fp |= info->var.yres << GX_FP_PT1_VSIZE_SHIFT; - writel(fp, par->vid_regs + GX_FP_PT1); + write_fp(par, GX_FP_PT1, fp); /* Timing 2 */ /* Set bits that are always on for TFT */ @@ -216,22 +217,22 @@ gx_configure_tft(struct fb_info *info) if (!(info->var.sync & FB_SYNC_HOR_HIGH_ACT)) fp |= GX_FP_PT2_HSP; - writel(fp, par->vid_regs + GX_FP_PT2); + write_fp(par, GX_FP_PT2, fp); /* Set the dither control */ - writel(0x70, par->vid_regs + GX_FP_DFC); + write_fp(par, GX_FP_DFC, 0x70); /* Enable the FP data and power (in case the BIOS didn't) */ - fp = readl(par->vid_regs + GX_DCFG); + fp = read_vp(par, GX_DCFG); fp |= GX_DCFG_FP_PWR_EN | GX_DCFG_FP_DATA_EN; - writel(fp, par->vid_regs + GX_DCFG); + write_vp(par, GX_DCFG, fp); /* Unblank the panel */ - fp = readl(par->vid_regs + GX_FP_PM); + fp = read_fp(par, GX_FP_PM); fp |= GX_FP_PM_P; - writel(fp, par->vid_regs + GX_FP_PM); + write_fp(par, GX_FP_PM, fp); } static void gx_configure_display(struct fb_info *info) @@ -240,11 +241,11 @@ static void gx_configure_display(struct fb_info *info) u32 dcfg, misc; /* Write the display configuration */ - dcfg = readl(par->vid_regs + GX_DCFG); + dcfg = read_vp(par, GX_DCFG); /* Disable hsync and vsync */ dcfg &= ~(GX_DCFG_VSYNC_EN | GX_DCFG_HSYNC_EN); - writel(dcfg, par->vid_regs + GX_DCFG); + write_vp(par, GX_DCFG, dcfg); /* Clear bits from existing mode. */ dcfg &= ~(GX_DCFG_CRT_SYNC_SKW_MASK @@ -257,7 +258,7 @@ static void gx_configure_display(struct fb_info *info) /* Enable hsync and vsync. */ dcfg |= GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN; - misc = readl(par->vid_regs + GX_MISC); + misc = read_vp(par, GX_MISC); /* Disable gamma correction */ misc |= GX_MISC_GAM_EN; @@ -266,7 +267,7 @@ static void gx_configure_display(struct fb_info *info) /* Power up the CRT DACs */ misc &= ~(GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN); - writel(misc, par->vid_regs + GX_MISC); + write_vp(par, GX_MISC, misc); /* Only change the sync polarities if we are running * in CRT mode. The FP polarities will be handled in @@ -278,7 +279,7 @@ static void gx_configure_display(struct fb_info *info) } else { /* Power down the CRT DACs if in FP mode */ misc |= (GX_MISC_A_PWRDN | GX_MISC_DAC_PWRDN); - writel(misc, par->vid_regs + GX_MISC); + write_vp(par, GX_MISC, misc); } /* Enable the display logic */ @@ -288,7 +289,7 @@ static void gx_configure_display(struct fb_info *info) /* Enable the external DAC VREF? */ - writel(dcfg, par->vid_regs + GX_DCFG); + write_vp(par, GX_DCFG, dcfg); /* Set up the flat panel (if it is enabled) */ @@ -322,7 +323,7 @@ static int gx_blank_display(struct fb_info *info, int blank_mode) default: return -EINVAL; } - dcfg = readl(par->vid_regs + GX_DCFG); + dcfg = read_vp(par, GX_DCFG); dcfg &= ~(GX_DCFG_DAC_BL_EN | GX_DCFG_HSYNC_EN | GX_DCFG_VSYNC_EN); if (!blank) @@ -331,17 +332,17 @@ static int gx_blank_display(struct fb_info *info, int blank_mode) dcfg |= GX_DCFG_HSYNC_EN; if (vsync) dcfg |= GX_DCFG_VSYNC_EN; - writel(dcfg, par->vid_regs + GX_DCFG); + write_vp(par, GX_DCFG, dcfg); /* Power on/off flat panel. */ if (par->enable_crt == 0) { - fp_pm = readl(par->vid_regs + GX_FP_PM); + fp_pm = read_fp(par, GX_FP_PM); if (blank_mode == FB_BLANK_POWERDOWN) fp_pm &= ~GX_FP_PM_P; else fp_pm |= GX_FP_PM_P; - writel(fp_pm, par->vid_regs + GX_FP_PM); + write_fp(par, GX_FP_PM, fp_pm); } return 0; |