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path: root/drivers/video/geode/lxfb_ops.c
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Diffstat (limited to 'drivers/video/geode/lxfb_ops.c')
-rw-r--r--drivers/video/geode/lxfb_ops.c162
1 files changed, 81 insertions, 81 deletions
diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index d1210e2d3894..7be6f578e87e 100644
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -210,47 +210,47 @@ static void lx_graphics_disable(struct fb_info *info)
/* Note: This assumes that the video is in a quitet state */
- write_vp(par, DF_ALPHA_CONTROL_1, 0);
- write_vp(par, DF_ALPHA_CONTROL_1 + 32, 0);
- write_vp(par, DF_ALPHA_CONTROL_1 + 64, 0);
+ write_vp(par, VP_A1T, 0);
+ write_vp(par, VP_A2T, 0);
+ write_vp(par, VP_A3T, 0);
/* Turn off the VGA and video enable */
- val = read_dc(par, DC_GENERAL_CFG) & ~(DC_GCFG_VGAE | DC_GCFG_VIDE);
+ val = read_dc(par, DC_GENERAL_CFG) & ~(DC_GENERAL_CFG_VGAE |
+ DC_GENERAL_CFG_VIDE);
write_dc(par, DC_GENERAL_CFG, val);
- val = read_vp(par, DF_VIDEO_CFG) & ~DF_VCFG_VID_EN;
- write_vp(par, DF_VIDEO_CFG, val);
+ val = read_vp(par, VP_VCFG) & ~VP_VCFG_VID_EN;
+ write_vp(par, VP_VCFG, val);
- write_dc(par, DC_IRQ, DC_IRQ_MASK | DC_VSYNC_IRQ_MASK | DC_IRQ_STATUS |
- DC_VSYNC_IRQ_STATUS);
+ write_dc(par, DC_IRQ, DC_IRQ_MASK | DC_IRQ_VIP_VSYNC_LOSS_IRQ_MASK |
+ DC_IRQ_STATUS | DC_IRQ_VIP_VSYNC_IRQ_STATUS);
- val = read_dc(par, DC_GENLCK_CTRL) & ~DC_GENLCK_ENABLE;
- write_dc(par, DC_GENLCK_CTRL, val);
+ val = read_dc(par, DC_GENLK_CTL) & ~DC_GENLK_CTL_GENLK_EN;
+ write_dc(par, DC_GENLK_CTL, val);
- val = read_dc(par, DC_COLOR_KEY) & ~DC_CLR_KEY_ENABLE;
- write_dc(par, DC_COLOR_KEY, val & ~DC_CLR_KEY_ENABLE);
+ val = read_dc(par, DC_CLR_KEY);
+ write_dc(par, DC_CLR_KEY, val & ~DC_CLR_KEY_CLR_KEY_EN);
/* We don't actually blank the panel, due to the long latency
involved with bringing it back */
- val = read_vp(par, DF_MISC) | DF_MISC_DAC_PWRDN;
- write_vp(par, DF_MISC, val);
+ val = read_vp(par, VP_MISC) | VP_MISC_DACPWRDN;
+ write_vp(par, VP_MISC, val);
/* Turn off the display */
- val = read_vp(par, DF_DISPLAY_CFG);
- write_vp(par, DF_DISPLAY_CFG, val &
- ~(DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN |
- DF_DCFG_VSYNC_EN | DF_DCFG_DAC_BL_EN));
+ val = read_vp(par, VP_DCFG);
+ write_vp(par, VP_DCFG, val & ~(VP_DCFG_CRT_EN | VP_DCFG_HSYNC_EN |
+ VP_DCFG_VSYNC_EN | VP_DCFG_DAC_BL_EN));
gcfg = read_dc(par, DC_GENERAL_CFG);
- gcfg &= ~(DC_GCFG_CMPE | DC_GCFG_DECE);
+ gcfg &= ~(DC_GENERAL_CFG_CMPE | DC_GENERAL_CFG_DECE);
write_dc(par, DC_GENERAL_CFG, gcfg);
/* Turn off the TGEN */
val = read_dc(par, DC_DISPLAY_CFG);
- val &= ~DC_DCFG_TGEN;
+ val &= ~DC_DISPLAY_CFG_TGEN;
write_dc(par, DC_DISPLAY_CFG, val);
/* Wait 1000 usecs to ensure that the TGEN is clear */
@@ -258,14 +258,14 @@ static void lx_graphics_disable(struct fb_info *info)
/* Turn off the FIFO loader */
- gcfg &= ~DC_GCFG_DFLE;
+ gcfg &= ~DC_GENERAL_CFG_DFLE;
write_dc(par, DC_GENERAL_CFG, gcfg);
/* Lastly, wait for the GP to go idle */
do {
val = read_gp(par, GP_BLT_STATUS);
- } while ((val & GP_BS_BLT_BUSY) || !(val & GP_BS_CB_EMPTY));
+ } while ((val & GP_BLT_STATUS_PB) || !(val & GP_BLT_STATUS_CE));
}
static void lx_graphics_enable(struct fb_info *info)
@@ -274,30 +274,30 @@ static void lx_graphics_enable(struct fb_info *info)
u32 temp, config;
/* Set the video request register */
- write_vp(par, DF_VIDEO_REQUEST, 0);
+ write_vp(par, VP_VRR, 0);
/* Set up the polarities */
- config = read_vp(par, DF_DISPLAY_CFG);
+ config = read_vp(par, VP_DCFG);
- config &= ~(DF_DCFG_CRT_SYNC_SKW_MASK | DF_DCFG_PWR_SEQ_DLY_MASK |
- DF_DCFG_CRT_HSYNC_POL | DF_DCFG_CRT_VSYNC_POL);
+ config &= ~(VP_DCFG_CRT_SYNC_SKW | VP_DCFG_PWR_SEQ_DELAY |
+ VP_DCFG_CRT_HSYNC_POL | VP_DCFG_CRT_VSYNC_POL);
- config |= (DF_DCFG_CRT_SYNC_SKW_INIT | DF_DCFG_PWR_SEQ_DLY_INIT |
- DF_DCFG_GV_PAL_BYP);
+ config |= (VP_DCFG_CRT_SYNC_SKW_DEFAULT | VP_DCFG_PWR_SEQ_DELAY_DEFAULT
+ | VP_DCFG_GV_GAM);
if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
- config |= DF_DCFG_CRT_HSYNC_POL;
+ config |= VP_DCFG_CRT_HSYNC_POL;
if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
- config |= DF_DCFG_CRT_VSYNC_POL;
+ config |= VP_DCFG_CRT_VSYNC_POL;
if (par->output & OUTPUT_PANEL) {
u32 msrlo, msrhi;
- write_fp(par, DF_PANEL_TIM1, DF_DEFAULT_TFT_PMTIM1);
- write_fp(par, DF_PANEL_TIM2, DF_DEFAULT_TFT_PMTIM2);
- write_fp(par, DF_DITHER_CONTROL, DF_DEFAULT_TFT_DITHCTL);
+ write_fp(par, FP_PT1, 0);
+ write_fp(par, FP_PT2, FP_PT2_SCRC);
+ write_fp(par, FP_DFC, FP_DFC_BC);
msrlo = DF_DEFAULT_TFT_PAD_SEL_LOW;
msrhi = DF_DEFAULT_TFT_PAD_SEL_HIGH;
@@ -306,27 +306,27 @@ static void lx_graphics_enable(struct fb_info *info)
}
if (par->output & OUTPUT_CRT) {
- config |= DF_DCFG_CRT_EN | DF_DCFG_HSYNC_EN |
- DF_DCFG_VSYNC_EN | DF_DCFG_DAC_BL_EN;
+ config |= VP_DCFG_CRT_EN | VP_DCFG_HSYNC_EN |
+ VP_DCFG_VSYNC_EN | VP_DCFG_DAC_BL_EN;
}
- write_vp(par, DF_DISPLAY_CFG, config);
+ write_vp(par, VP_DCFG, config);
/* Turn the CRT dacs back on */
if (par->output & OUTPUT_CRT) {
- temp = read_vp(par, DF_MISC);
- temp &= ~(DF_MISC_DAC_PWRDN | DF_MISC_A_PWRDN);
- write_vp(par, DF_MISC, temp);
+ temp = read_vp(par, VP_MISC);
+ temp &= ~(VP_MISC_DACPWRDN | VP_MISC_APWRDN);
+ write_vp(par, VP_MISC, temp);
}
/* Turn the panel on (if it isn't already) */
if (par->output & OUTPUT_PANEL) {
- temp = read_fp(par, DF_FP_PM);
+ temp = read_fp(par, FP_PM);
if (!(temp & 0x09))
- write_fp(par, DF_FP_PM, temp | DF_FP_PM_P);
+ write_fp(par, FP_PM, temp | FP_PM_P);
}
}
@@ -357,7 +357,7 @@ void lx_set_mode(struct fb_info *info)
int vactive, vblankstart, vsyncstart, vsyncend, vblankend, vtotal;
/* Unlock the DC registers */
- write_dc(par, DC_UNLOCK, DC_UNLOCK_CODE);
+ write_dc(par, DC_UNLOCK, DC_UNLOCK_UNLOCK);
lx_graphics_disable(info);
@@ -384,45 +384,45 @@ void lx_set_mode(struct fb_info *info)
/* Clear the various buffers */
/* FIXME: Adjust for panning here */
- write_dc(par, DC_FB_START, 0);
- write_dc(par, DC_CB_START, 0);
- write_dc(par, DC_CURSOR_START, 0);
+ write_dc(par, DC_FB_ST_OFFSET, 0);
+ write_dc(par, DC_CB_ST_OFFSET, 0);
+ write_dc(par, DC_CURS_ST_OFFSET, 0);
/* FIXME: Add support for interlacing */
/* FIXME: Add support for scaling */
- val = read_dc(par, DC_GENLCK_CTRL);
- val &= ~(DC_GC_ALPHA_FLICK_ENABLE |
- DC_GC_FLICKER_FILTER_ENABLE | DC_GC_FLICKER_FILTER_MASK);
+ val = read_dc(par, DC_GENLK_CTL);
+ val &= ~(DC_GENLK_CTL_ALPHA_FLICK_EN | DC_GENLK_CTL_FLICK_EN |
+ DC_GENLK_CTL_FLICK_SEL_MASK);
/* Default scaling params */
write_dc(par, DC_GFX_SCALE, (0x4000 << 16) | 0x4000);
write_dc(par, DC_IRQ_FILT_CTL, 0);
- write_dc(par, DC_GENLCK_CTRL, val);
+ write_dc(par, DC_GENLK_CTL, val);
/* FIXME: Support compression */
if (info->fix.line_length > 4096)
- dv = DC_DV_LINE_SIZE_8192;
+ dv = DC_DV_CTL_DV_LINE_SIZE_8K;
else if (info->fix.line_length > 2048)
- dv = DC_DV_LINE_SIZE_4096;
+ dv = DC_DV_CTL_DV_LINE_SIZE_4K;
else if (info->fix.line_length > 1024)
- dv = DC_DV_LINE_SIZE_2048;
+ dv = DC_DV_CTL_DV_LINE_SIZE_2K;
else
- dv = DC_DV_LINE_SIZE_1024;
+ dv = DC_DV_CTL_DV_LINE_SIZE_1K;
max = info->fix.line_length * info->var.yres;
max = (max + 0x3FF) & 0xFFFFFC00;
- write_dc(par, DC_DV_TOP, max | DC_DV_TOP_ENABLE);
+ write_dc(par, DC_DV_TOP, max | DC_DV_TOP_DV_TOP_EN);
- val = read_dc(par, DC_DV_CTL) & ~DC_DV_LINE_SIZE_MASK;
+ val = read_dc(par, DC_DV_CTL) & ~DC_DV_CTL_DV_LINE_SIZE;
write_dc(par, DC_DV_CTL, val | dv);
size = info->var.xres * (info->var.bits_per_pixel >> 3);
- write_dc(par, DC_GRAPHICS_PITCH, info->fix.line_length >> 3);
+ write_dc(par, DC_GFX_PITCH, info->fix.line_length >> 3);
write_dc(par, DC_LINE_SIZE, (size + 7) >> 3);
/* Set default watermark values */
@@ -435,32 +435,33 @@ void lx_set_mode(struct fb_info *info)
msrval |= DC_SPARE_DISABLE_VFIFO_WM | DC_SPARE_DISABLE_INIT_VID_PRI;
wrmsrl(MSR_LX_SPARE_MSR, msrval);
- gcfg = DC_GCFG_DFLE; /* Display fifo enable */
- gcfg |= 0xB600; /* Set default priority */
- gcfg |= DC_GCFG_FDTY; /* Set the frame dirty mode */
+ gcfg = DC_GENERAL_CFG_DFLE; /* Display fifo enable */
+ gcfg |= (0x6 << DC_GENERAL_CFG_DFHPSL_SHIFT) | /* default priority */
+ (0xb << DC_GENERAL_CFG_DFHPEL_SHIFT);
+ gcfg |= DC_GENERAL_CFG_FDTY; /* Set the frame dirty mode */
- dcfg = DC_DCFG_VDEN; /* Enable video data */
- dcfg |= DC_DCFG_GDEN; /* Enable graphics */
- dcfg |= DC_DCFG_TGEN; /* Turn on the timing generator */
- dcfg |= DC_DCFG_TRUP; /* Update timings immediately */
- dcfg |= DC_DCFG_PALB; /* Palette bypass in > 8 bpp modes */
- dcfg |= DC_DCFG_VISL;
- dcfg |= DC_DCFG_DCEN; /* Always center the display */
+ dcfg = DC_DISPLAY_CFG_VDEN; /* Enable video data */
+ dcfg |= DC_DISPLAY_CFG_GDEN; /* Enable graphics */
+ dcfg |= DC_DISPLAY_CFG_TGEN; /* Turn on the timing generator */
+ dcfg |= DC_DISPLAY_CFG_TRUP; /* Update timings immediately */
+ dcfg |= DC_DISPLAY_CFG_PALB; /* Palette bypass in > 8 bpp modes */
+ dcfg |= DC_DISPLAY_CFG_VISL;
+ dcfg |= DC_DISPLAY_CFG_DCEN; /* Always center the display */
/* Set the current BPP mode */
switch (info->var.bits_per_pixel) {
case 8:
- dcfg |= DC_DCFG_DISP_MODE_8BPP;
+ dcfg |= DC_DISPLAY_CFG_DISP_MODE_8BPP;
break;
case 16:
- dcfg |= DC_DCFG_DISP_MODE_16BPP | DC_DCFG_16BPP;
+ dcfg |= DC_DISPLAY_CFG_DISP_MODE_16BPP;
break;
case 32:
case 24:
- dcfg |= DC_DCFG_DISP_MODE_24BPP;
+ dcfg |= DC_DISPLAY_CFG_DISP_MODE_24BPP;
break;
}
@@ -504,7 +505,7 @@ void lx_set_mode(struct fb_info *info)
write_dc(par, DC_GENERAL_CFG, gcfg);
/* Lock the DC registers */
- write_dc(par, DC_UNLOCK, 0);
+ write_dc(par, DC_UNLOCK, DC_UNLOCK_LOCK);
}
void lx_set_palette_reg(struct fb_info *info, unsigned regno,
@@ -550,26 +551,25 @@ int lx_blank_display(struct fb_info *info, int blank_mode)
return -EINVAL;
}
- dcfg = read_vp(par, DF_DISPLAY_CFG);
- dcfg &= ~(DF_DCFG_DAC_BL_EN
- | DF_DCFG_HSYNC_EN | DF_DCFG_VSYNC_EN);
+ dcfg = read_vp(par, VP_DCFG);
+ dcfg &= ~(VP_DCFG_DAC_BL_EN | VP_DCFG_HSYNC_EN | VP_DCFG_VSYNC_EN);
if (!blank)
- dcfg |= DF_DCFG_DAC_BL_EN;
+ dcfg |= VP_DCFG_DAC_BL_EN;
if (hsync)
- dcfg |= DF_DCFG_HSYNC_EN;
+ dcfg |= VP_DCFG_HSYNC_EN;
if (vsync)
- dcfg |= DF_DCFG_VSYNC_EN;
- write_vp(par, DF_DISPLAY_CFG, dcfg);
+ dcfg |= VP_DCFG_VSYNC_EN;
+ write_vp(par, VP_DCFG, dcfg);
/* Power on/off flat panel */
if (par->output & OUTPUT_PANEL) {
- fp_pm = read_fp(par, DF_FP_PM);
+ fp_pm = read_fp(par, FP_PM);
if (blank_mode == FB_BLANK_POWERDOWN)
- fp_pm &= ~DF_FP_PM_P;
+ fp_pm &= ~FP_PM_P;
else
- fp_pm |= DF_FP_PM_P;
- write_fp(par, DF_FP_PM, fp_pm);
+ fp_pm |= FP_PM_P;
+ write_fp(par, FP_PM, fp_pm);
}
return 0;