diff options
Diffstat (limited to 'drivers/staging/sm7xx/smtcfb.c')
| -rw-r--r-- | drivers/staging/sm7xx/smtcfb.c | 132 |
1 files changed, 12 insertions, 120 deletions
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c index a4f6f49aef48..8d7261c052eb 100644 --- a/drivers/staging/sm7xx/smtcfb.c +++ b/drivers/staging/sm7xx/smtcfb.c @@ -34,6 +34,7 @@ #include <linux/fb.h> #include <linux/pci.h> #include <linux/init.h> +#include <linux/slab.h> #include <linux/uaccess.h> #include <linux/console.h> #include <linux/screen_info.h> @@ -45,7 +46,6 @@ struct screen_info smtc_screen_info; #include "smtcfb.h" -#include "smtc2d.h" #ifdef DEBUG #define smdbg(format, arg...) printk(KERN_DEBUG format , ## arg) @@ -120,10 +120,6 @@ static struct vesa_mode_table vesa_mode[] = { char __iomem *smtc_RegBaseAddress; /* Memory Map IO starting address */ char __iomem *smtc_VRAMBaseAddress; /* video memory starting address */ -char *smtc_2DBaseAddress; /* 2D engine starting address */ -char *smtc_2Ddataport; /* 2D data port offset */ -short smtc_2Dacceleration; - static u32 colreg[17]; static struct par_info hw; /* hardware information */ @@ -135,16 +131,6 @@ u16 smtc_ChipIDs[] = { #define numSMTCchipIDs (sizeof(smtc_ChipIDs) / sizeof(u16)) -void deWaitForNotBusy(void) -{ - unsigned long i = 0x1000000; - while (i--) { - if ((smtc_seqr(0x16) & 0x18) == 0x10) - break; - } - smtc_de_busy = 0; -} - static void sm712_set_timing(struct smtcfb_info *sfb, struct par_info *ppar_info) { @@ -324,7 +310,7 @@ static inline unsigned int chan_to_field(unsigned int chan, return chan << bf->offset; } -static int smtcfb_blank(int blank_mode, struct fb_info *info) +static int cfb_blank(int blank_mode, struct fb_info *info) { /* clear DPMS setting */ switch (blank_mode) { @@ -622,93 +608,13 @@ smtcfb_write(struct fb_info *info, const char __user *buf, size_t count, } #endif /* ! __BIG_ENDIAN */ -#include "smtc2d.c" - -void smtcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) -{ - struct par_info *p = (struct par_info *)info->par; - - if (smtc_2Dacceleration) { - if (!area->width || !area->height) - return; - - deCopy(p->BaseAddressInVRAM, 0, info->var.bits_per_pixel, - area->dx, area->dy, area->width, area->height, - p->BaseAddressInVRAM, 0, area->sx, area->sy, 0, 0xC); - - } else - cfb_copyarea(info, area); -} - -void smtcfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) -{ - struct par_info *p = (struct par_info *)info->par; - - if (smtc_2Dacceleration) { - if (!rect->width || !rect->height) - return; - if (info->var.bits_per_pixel >= 24) - deFillRect(p->BaseAddressInVRAM, 0, rect->dx * 3, - rect->dy * 3, rect->width * 3, rect->height, - rect->color); - else - deFillRect(p->BaseAddressInVRAM, 0, rect->dx, rect->dy, - rect->width, rect->height, rect->color); - } else - cfb_fillrect(info, rect); -} - -void smtcfb_imageblit(struct fb_info *info, const struct fb_image *image) -{ - struct par_info *p = (struct par_info *)info->par; - u32 bg_col = 0, fg_col = 0; - - if ((smtc_2Dacceleration) && (image->depth == 1)) { - if (smtc_de_busy) - deWaitForNotBusy(); - - switch (info->var.bits_per_pixel) { - case 8: - bg_col = image->bg_color; - fg_col = image->fg_color; - break; - case 16: - bg_col = - ((u32 *) (info->pseudo_palette))[image->bg_color]; - fg_col = - ((u32 *) (info->pseudo_palette))[image->fg_color]; - break; - case 32: - bg_col = - ((u32 *) (info->pseudo_palette))[image->bg_color]; - fg_col = - ((u32 *) (info->pseudo_palette))[image->fg_color]; - break; - } - - deSystemMem2VideoMemMonoBlt( - image->data, - image->width / 8, - 0, - p->BaseAddressInVRAM, - 0, - 0, - image->dx, image->dy, - image->width, image->height, - fg_col, bg_col, - 0x0C); - - } else - cfb_imageblit(info, image); -} - static struct fb_ops smtcfb_ops = { .owner = THIS_MODULE, .fb_setcolreg = smtc_setcolreg, - .fb_blank = smtcfb_blank, - .fb_fillrect = smtcfb_fillrect, - .fb_imageblit = smtcfb_imageblit, - .fb_copyarea = smtcfb_copyarea, + .fb_blank = cfb_blank, + .fb_fillrect = cfb_fillrect, + .fb_imageblit = cfb_imageblit, + .fb_copyarea = cfb_copyarea, #ifdef __BIG_ENDIAN .fb_read = smtcfb_read, .fb_write = smtcfb_write, @@ -772,12 +678,6 @@ void smtcfb_setmode(struct smtcfb_info *sfb) hw.height = sfb->fb.var.yres; hw.hz = 60; smtc_set_timing(sfb, &hw); - if (smtc_2Dacceleration) { - printk("2D acceleration enabled!\n"); - /* Init smtc drawing engine */ - deInit(sfb->fb.var.xres, sfb->fb.var.yres, - sfb->fb.var.bits_per_pixel); - } } /* @@ -1004,9 +904,7 @@ static int __init smtcfb_pci_probe(struct pci_dev *pdev, #endif hw.m_pMMIO = (smtc_RegBaseAddress = smtc_VRAMBaseAddress + 0x00700000); - smtc_2DBaseAddress = (hw.m_pDPR = - smtc_VRAMBaseAddress + 0x00408000); - smtc_2Ddataport = smtc_VRAMBaseAddress + DE_DATA_PORT_712; + hw.m_pDPR = smtc_VRAMBaseAddress + 0x00408000; hw.m_pVPR = hw.m_pLFB + 0x0040c000; #ifdef __BIG_ENDIAN if (sfb->fb.var.bits_per_pixel == 32) { @@ -1035,27 +933,21 @@ static int __init smtcfb_pci_probe(struct pci_dev *pdev, if (sfb->fb.var.bits_per_pixel == 32) smtc_seqw(0x17, 0x30); #endif -#ifdef CONFIG_FB_SM7XX_ACCEL - smtc_2Dacceleration = 1; -#endif break; case 0x720: sfb->fb.fix.mmio_start = pFramebufferPhysical; sfb->fb.fix.mmio_len = 0x00200000; smem_size = SM722_VIDEOMEMORYSIZE; - smtc_2DBaseAddress = (hw.m_pDPR = - ioremap(pFramebufferPhysical, 0x00a00000)); + hw.m_pDPR = ioremap(pFramebufferPhysical, 0x00a00000); hw.m_pLFB = (smtc_VRAMBaseAddress = - smtc_2DBaseAddress + 0x00200000); + hw.m_pDPR + 0x00200000); hw.m_pMMIO = (smtc_RegBaseAddress = - smtc_2DBaseAddress + 0x000c0000); - smtc_2Ddataport = smtc_2DBaseAddress + DE_DATA_PORT_722; - hw.m_pVPR = smtc_2DBaseAddress + 0x800; + hw.m_pDPR + 0x000c0000); + hw.m_pVPR = hw.m_pDPR + 0x800; smtc_seqw(0x62, 0xff); smtc_seqw(0x6a, 0x0d); smtc_seqw(0x6b, 0x02); - smtc_2Dacceleration = 0; break; default: printk(KERN_INFO @@ -1103,7 +995,7 @@ static int __init smtcfb_pci_probe(struct pci_dev *pdev, /* Jason (08/11/2009) PCI_DRV wrapper essential structs */ -static struct pci_device_id smtcfb_pci_table[] = { +static const struct pci_device_id smtcfb_pci_table[] = { {0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, |