diff options
Diffstat (limited to 'cpu/pxa/pxafb.c')
| -rw-r--r-- | cpu/pxa/pxafb.c | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/cpu/pxa/pxafb.c b/cpu/pxa/pxafb.c index f6a2575..ef60d4a 100644 --- a/cpu/pxa/pxafb.c +++ b/cpu/pxa/pxafb.c @@ -52,7 +52,7 @@ #undef CONFIG_LCD_LOGO -#define LCD_TEST_PATTERN +#define LCD_TEST_PATTERN /* #define LCD_TEST_PATTERN */ /* color backgnd for frame/color adjust */ /* #define CFG_INVERT_COLORS */ /* Not needed - adjust vl_dp instead */ /************************************************************************/ @@ -163,31 +163,31 @@ typedef struct vidinfo { /* you have to set lccr0 and lccr3 (including pcd) */ #define REG_LCCR0 0x003008f8 -#define REG_LCCR3 0x0300FF01 +#define REG_LCCR3 0x0300FF01 /* 640x480x16 @ 61 Hz */ static vidinfo_t panel_info = { - vl_col: 640, + vl_col: 640, vl_row: 480, vl_width: 640, vl_height: 480, vl_clkp: CFG_HIGH, - vl_oep: CFG_HIGH, + vl_oep: CFG_HIGH, vl_hsp: CFG_HIGH, - vl_vsp: CFG_HIGH, - vl_dp: CFG_HIGH, - vl_bpix: LCD_BPP, - vl_lbw: 0, + vl_vsp: CFG_HIGH, + vl_dp: CFG_HIGH, + vl_bpix: LCD_BPP, + vl_lbw: 0, vl_splt: 0, - vl_clor: 0, + vl_clor: 0, vl_lcdac: 0, - vl_tft: 1, - vl_hpw: 40, - vl_blw: 56, - vl_elw: 56, - vl_vpw: 20, - vl_bfw: 8, - vl_efw: 8, + vl_tft: 1, + vl_hpw: 40, + vl_blw: 56, + vl_elw: 56, + vl_vpw: 20, + vl_bfw: 8, + vl_efw: 8, }; #endif /* CONFIG_PXA_VIDEO */ @@ -198,30 +198,30 @@ static vidinfo_t panel_info = { /* you have to set lccr0 and lccr3 (including pcd) */ #define REG_LCCR0 0x0030087C -#define REG_LCCR3 0x0340FF08 +#define REG_LCCR3 0x0340FF08 static vidinfo_t panel_info = { - vl_col: 640, + vl_col: 640, vl_row: 480, vl_width: 157, vl_height: 118, vl_clkp: CFG_HIGH, - vl_oep: CFG_HIGH, + vl_oep: CFG_HIGH, vl_hsp: CFG_HIGH, - vl_vsp: CFG_HIGH, - vl_dp: CFG_HIGH, - vl_bpix: LCD_BPP, - vl_lbw: 0, + vl_vsp: CFG_HIGH, + vl_dp: CFG_HIGH, + vl_bpix: LCD_BPP, + vl_lbw: 0, vl_splt: 1, - vl_clor: 1, + vl_clor: 1, vl_lcdac: 0, - vl_tft: 0, - vl_hpw: 1, - vl_blw: 3, - vl_elw: 3, - vl_vpw: 1, - vl_bfw: 0, - vl_efw: 0, + vl_tft: 0, + vl_hpw: 1, + vl_blw: 3, + vl_elw: 3, + vl_vpw: 1, + vl_bfw: 0, + vl_efw: 0, }; #endif /* CONFIG_SHARP_LM8V31 */ @@ -721,7 +721,7 @@ ulong lcd_setmem (ulong addr) static void lcd_ctrl_init (void *lcdbase) { - pxafb_init_mem(lcdbase, &panel_info); + pxafb_init_mem(lcdbase, &panel_info); pxafb_init(&panel_info); pxafb_setup_gpio(&panel_info); pxafb_enable_controller(&panel_info); @@ -745,7 +745,7 @@ lcd_setcolreg (ushort regno, ushort red, ushort green, ushort blue) struct pxafb_info *fbi = &panel_info.pxa; unsigned short *palette = (unsigned short *)fbi->palette; u_int val; - + if (regno < fbi->palette_size) { val = ((red << 8) & 0xf800); val |= ((green << 4) & 0x07e0); @@ -1011,18 +1011,18 @@ static int pxafb_init(vidinfo_t *vid) LCCR1_HorSnchWdth(vid->vl_hpw) + LCCR1_BegLnDel(vid->vl_blw) + LCCR1_EndLnDel(vid->vl_elw); - + fbi->reg_lccr2 = LCCR2_DisHght(vid->vl_row) + LCCR2_VrtSnchWdth(vid->vl_vpw) + LCCR2_BegFrmDel(vid->vl_bfw) + LCCR2_EndFrmDel(vid->vl_efw); - fbi->reg_lccr3 = REG_LCCR3 & ~(LCCR3_HSP | LCCR3_VSP); - fbi->reg_lccr3 |= - (vid->vl_hsp ? LCCR3_HorSnchL : LCCR3_HorSnchH) + fbi->reg_lccr3 = REG_LCCR3 & ~(LCCR3_HSP | LCCR3_VSP); + fbi->reg_lccr3 |= + (vid->vl_hsp ? LCCR3_HorSnchL : LCCR3_HorSnchH) | (vid->vl_vsp ? LCCR3_VrtSnchL : LCCR3_VrtSnchH); - + /* setup dma descriptors */ fbi->dmadesc_fblow = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette - 3*16); @@ -1030,9 +1030,9 @@ static int pxafb_init(vidinfo_t *vid) fbi->dmadesc_palette = (struct pxafb_dma_descriptor *)((unsigned int)fbi->palette - 1*16); #define BYTES_PER_PANEL ((fbi->reg_lccr0 & LCCR0_SDS) ? \ - (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8 / 2) : \ - (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)) - + (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8 / 2) : \ + (vid->vl_col * vid->vl_row * NBITS(vid->vl_bpix) / 8)) + /* populate descriptors */ fbi->dmadesc_fblow->fdadr = (u_long)fbi->dmadesc_fblow; fbi->dmadesc_fblow->fsadr = fbi->screen + BYTES_PER_PANEL; @@ -1040,7 +1040,7 @@ static int pxafb_init(vidinfo_t *vid) fbi->dmadesc_fblow->ldcmd = BYTES_PER_PANEL; fbi->fdadr1 = (u_long)fbi->dmadesc_fblow; /* only used in dual-panel mode */ - + fbi->dmadesc_fbhigh->fsadr = fbi->screen; fbi->dmadesc_fbhigh->fidr = 0; fbi->dmadesc_fbhigh->ldcmd = BYTES_PER_PANEL; @@ -1055,7 +1055,7 @@ static int pxafb_init(vidinfo_t *vid) fbi->dmadesc_palette->fdadr = (u_long)fbi->dmadesc_fbhigh; fbi->dmadesc_fbhigh->fdadr = (u_long)fbi->dmadesc_palette; /* flips back and forth between pal and fbhigh */ - fbi->fdadr0 = (u_long)fbi->dmadesc_palette; + fbi->fdadr0 = (u_long)fbi->dmadesc_palette; } else { @@ -1079,7 +1079,7 @@ static int pxafb_init(vidinfo_t *vid) debug("fbi->dmadesc_fblow->ldcmd = 0x%lx\n", fbi->dmadesc_fblow->ldcmd); debug("fbi->dmadesc_fbhigh->ldcmd = 0x%lx\n", fbi->dmadesc_fbhigh->ldcmd); debug("fbi->dmadesc_palette->ldcmd = 0x%lx\n", fbi->dmadesc_palette->ldcmd); - + return 0; } |