-#include<linux/kernel.h>
-#include<linux/module.h>
-#include<linux/errno.h>
-#include<linux/string.h>
-#include<linux/mm.h>
-#include<linux/slab.h>
-#include<linux/delay.h>
-#include<linux/fb.h>
-#include<linux/ioport.h>
-#include<linux/init.h>
-#include<linux/pci.h>
-#include<linux/mm_types.h>
-#include<linux/vmalloc.h>
-#include<linux/pagemap.h>
-#include<linux/screen_info.h>
-#include<linux/vmalloc.h>
-#include<linux/pagemap.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/fb.h>
+#include <linux/ioport.h>
+#include <linux/init.h>
+#include <linux/pci.h>
+#include <linux/mm_types.h>
+#include <linux/vmalloc.h>
+#include <linux/pagemap.h>
+#include <linux/screen_info.h>
+#include <linux/vmalloc.h>
+#include <linux/pagemap.h>
#include <linux/console.h>
-#ifdef CONFIG_MTRR
-#include <asm/mtrr.h>
-#endif
#include <asm/fb.h>
#include "sm750.h"
-#include "sm750_hw.h"
#include "sm750_accel.h"
#include "sm750_cursor.h"
#include "modedb.h"
-int smi_indent = 0;
-
-
/*
* #ifdef __BIG_ENDIAN
* ssize_t lynxfb_ops_write(struct fb_info *info, const char __user *buf,
* #endif
*/
-typedef void (*PROC_SPEC_SETUP)(struct lynx_share*, char *);
-typedef int (*PROC_SPEC_MAP)(struct lynx_share*, struct pci_dev*);
-typedef int (*PROC_SPEC_INITHW)(struct lynx_share*, struct pci_dev*);
-
-
/* common var for all device */
static int g_hwcursor = 1;
static int g_noaccel;
-#ifdef CONFIG_MTRR
static int g_nomtrr;
-#endif
static const char *g_fbmode[] = {NULL, NULL};
static const char *g_def_fbmode = "800x600-16@60";
-static char *g_settings = NULL;
+static char *g_settings;
static int g_dualview;
-static char *g_option = NULL;
-
+static char *g_option;
static const struct fb_videomode lynx750_ext[] = {
/* 1024x600-60 VESA [1.71:1] */
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
FB_VMODE_NONINTERLACED},
- {NULL, 60, 1360, 768, 11804, 208, 64, 23, 1, 144, 3,
- FB_SYNC_HOR_HIGH_ACT|FB_VMODE_NONINTERLACED},
-
/* 1360 x 768 [1.77083:1] */
{NULL, 60, 1360, 768, 11804, 208, 64, 23, 1, 144, 3,
FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};
-
-
/* no hardware cursor supported under version 2.6.10, kernel bug */
static int lynxfb_ops_cursor(struct fb_info *info, struct fb_cursor *fbcursor)
{
return -ENXIO;
}
- cursor->disable(cursor);
+ hw_cursor_disable(cursor);
if (fbcursor->set & FB_CUR_SETSIZE)
- cursor->setSize(cursor,
- fbcursor->image.width,
- fbcursor->image.height);
+ hw_cursor_setSize(cursor,
+ fbcursor->image.width,
+ fbcursor->image.height);
if (fbcursor->set & FB_CUR_SETPOS)
- cursor->setPos(cursor,
- fbcursor->image.dx - info->var.xoffset,
- fbcursor->image.dy - info->var.yoffset);
+ hw_cursor_setPos(cursor,
+ fbcursor->image.dx - info->var.xoffset,
+ fbcursor->image.dy - info->var.yoffset);
if (fbcursor->set & FB_CUR_SETCMAP) {
/* get the 16bit color of kernel means */
u16 fg, bg;
- fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800))|
- ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5)|
+ fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800)) |
+ ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5) |
((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11);
- bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800))|
- ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5)|
+ bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800)) |
+ ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5) |
((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11);
- cursor->setColor(cursor, fg, bg);
+ hw_cursor_setColor(cursor, fg, bg);
}
-
if (fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
- cursor->setData(cursor,
- fbcursor->rop,
- fbcursor->image.data,
- fbcursor->mask);
+ hw_cursor_setData(cursor,
+ fbcursor->rop,
+ fbcursor->image.data,
+ fbcursor->mask);
}
if (fbcursor->enable)
- cursor->enable(cursor);
+ hw_cursor_enable(cursor);
return 0;
}
const struct fb_fillrect *region)
{
struct lynxfb_par *par;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
unsigned int base, pitch, Bpp, rop;
u32 color;
return;
par = info->par;
- share = par->share;
+ sm750_dev = par->dev;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
- color = (Bpp == 1)?region->color:((u32 *)info->pseudo_palette)[region->color];
- rop = (region->rop != ROP_COPY) ? HW_ROP2_XOR:HW_ROP2_COPY;
+ color = (Bpp == 1) ? region->color :
+ ((u32 *)info->pseudo_palette)[region->color];
+ rop = (region->rop != ROP_COPY) ? HW_ROP2_XOR : HW_ROP2_COPY;
/*
* If not use spin_lock,system will die if user load driver
- * and immediatly unload driver frequently (dual)
+ * and immediately unload driver frequently (dual)
*/
- if (share->dual)
- spin_lock(&share->slock);
-
- share->accel.de_fillrect(&share->accel,
- base, pitch, Bpp,
- region->dx, region->dy,
- region->width, region->height,
- color, rop);
- if (share->dual)
- spin_unlock(&share->slock);
+ if (sm750_dev->dual)
+ spin_lock(&sm750_dev->slock);
+
+ sm750_dev->accel.de_fillrect(&sm750_dev->accel,
+ base, pitch, Bpp,
+ region->dx, region->dy,
+ region->width, region->height,
+ color, rop);
+ if (sm750_dev->dual)
+ spin_unlock(&sm750_dev->slock);
}
static void lynxfb_ops_copyarea(struct fb_info *info,
const struct fb_copyarea *region)
{
struct lynxfb_par *par;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
unsigned int base, pitch, Bpp;
par = info->par;
- share = par->share;
+ sm750_dev = par->dev;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
/*
* If not use spin_lock, system will die if user load driver
- * and immediatly unload driver frequently (dual)
+ * and immediately unload driver frequently (dual)
*/
- if (share->dual)
- spin_lock(&share->slock);
-
- share->accel.de_copyarea(&share->accel,
- base, pitch, region->sx, region->sy,
- base, pitch, Bpp, region->dx, region->dy,
- region->width, region->height, HW_ROP2_COPY);
- if (share->dual)
- spin_unlock(&share->slock);
+ if (sm750_dev->dual)
+ spin_lock(&sm750_dev->slock);
+
+ sm750_dev->accel.de_copyarea(&sm750_dev->accel,
+ base, pitch, region->sx, region->sy,
+ base, pitch, Bpp, region->dx, region->dy,
+ region->width, region->height,
+ HW_ROP2_COPY);
+ if (sm750_dev->dual)
+ spin_unlock(&sm750_dev->slock);
}
static void lynxfb_ops_imageblit(struct fb_info *info,
unsigned int base, pitch, Bpp;
unsigned int fgcol, bgcol;
struct lynxfb_par *par;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
par = info->par;
- share = par->share;
- /* each time 2d function begin to work,below three variable always need
- * be set, seems we can put them together in some place */
+ sm750_dev = par->dev;
+ /*
+ * each time 2d function begin to work,below three variable always need
+ * be set, seems we can put them together in some place
+ */
base = par->crtc.oScreen;
pitch = info->fix.line_length;
Bpp = info->var.bits_per_pixel >> 3;
- if (image->depth == 1) {
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- fgcol = ((u32 *)info->pseudo_palette)[image->fg_color];
- bgcol = ((u32 *)info->pseudo_palette)[image->bg_color];
- } else {
- fgcol = image->fg_color;
- bgcol = image->bg_color;
- }
- goto _do_work;
+ /* TODO: Implement hardware acceleration for image->depth > 1 */
+ if (image->depth != 1) {
+ cfb_imageblit(info, image);
+ return;
+ }
+
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
+ info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
+ fgcol = ((u32 *)info->pseudo_palette)[image->fg_color];
+ bgcol = ((u32 *)info->pseudo_palette)[image->bg_color];
+ } else {
+ fgcol = image->fg_color;
+ bgcol = image->bg_color;
}
- return;
-_do_work:
+
/*
* If not use spin_lock, system will die if user load driver
- * and immediatly unload driver frequently (dual)
+ * and immediately unload driver frequently (dual)
*/
- if (share->dual)
- spin_lock(&share->slock);
-
- share->accel.de_imageblit(&share->accel,
- image->data, image->width>>3, 0,
- base, pitch, Bpp,
- image->dx, image->dy,
- image->width, image->height,
- fgcol, bgcol, HW_ROP2_COPY);
- if (share->dual)
- spin_unlock(&share->slock);
+ if (sm750_dev->dual)
+ spin_lock(&sm750_dev->slock);
+
+ sm750_dev->accel.de_imageblit(&sm750_dev->accel,
+ image->data, image->width >> 3, 0,
+ base, pitch, Bpp,
+ image->dx, image->dy,
+ image->width, image->height,
+ fgcol, bgcol, HW_ROP2_COPY);
+ if (sm750_dev->dual)
+ spin_unlock(&sm750_dev->slock);
}
static int lynxfb_ops_pan_display(struct fb_var_screeninfo *var,
{
struct lynxfb_par *par;
struct lynxfb_crtc *crtc;
- int ret;
-
if (!info)
return -EINVAL;
- ret = 0;
par = info->par;
crtc = &par->crtc;
- ret = crtc->proc_panDisplay(crtc, var, info);
-
- return ret;
+ return hw_sm750_pan_display(crtc, var, info);
}
static int lynxfb_ops_set_par(struct fb_info *info)
{
struct lynxfb_par *par;
- struct lynx_share *share;
struct lynxfb_crtc *crtc;
struct lynxfb_output *output;
struct fb_var_screeninfo *var;
ret = 0;
par = info->par;
- share = par->share;
crtc = &par->crtc;
output = &par->output;
var = &info->var;
/* fix structur is not so FIX ... */
line_length = var->xres_virtual * var->bits_per_pixel / 8;
- line_length = PADDING(crtc->line_pad, line_length);
+ line_length = ALIGN(line_length, crtc->line_pad);
fix->line_length = line_length;
- pr_err("fix->line_length = %d\n", fix->line_length);
+ pr_info("fix->line_length = %d\n", fix->line_length);
- /* var->red,green,blue,transp are need to be set by driver
+ /*
+ * var->red,green,blue,transp are need to be set by driver
* and these data should be set before setcolreg routine
- * */
+ */
switch (var->bits_per_pixel) {
case 8:
pr_err("pixel bpp format not satisfied\n.");
return ret;
}
- ret = crtc->proc_setMode(crtc, var, fix);
+ ret = hw_sm750_crtc_setMode(crtc, var, fix);
if (!ret)
- ret = output->proc_setMode(output, var, fix);
+ ret = hw_sm750_output_setMode(output, var, fix);
return ret;
}
static int lynxfb_suspend(struct pci_dev *pdev, pm_message_t mesg)
{
struct fb_info *info;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
int ret;
if (mesg.event == pdev->dev.power.power_state.event)
return 0;
ret = 0;
- share = pci_get_drvdata(pdev);
+ sm750_dev = pci_get_drvdata(pdev);
switch (mesg.event) {
case PM_EVENT_FREEZE:
case PM_EVENT_PRETHAW:
console_lock();
if (mesg.event & PM_EVENT_SLEEP) {
- info = share->fbinfo[0];
+ info = sm750_dev->fbinfo[0];
if (info)
/* 1 means do suspend */
fb_set_suspend(info, 1);
- info = share->fbinfo[1];
+ info = sm750_dev->fbinfo[1];
if (info)
/* 1 means do suspend */
fb_set_suspend(info, 1);
return ret;
}
- /* set chip to sleep mode */
- if (share->suspend)
- (*share->suspend)(share);
-
pci_disable_device(pdev);
ret = pci_set_power_state(pdev, pci_choose_state(pdev, mesg));
if (ret) {
static int lynxfb_resume(struct pci_dev *pdev)
{
struct fb_info *info;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
struct lynxfb_par *par;
struct lynxfb_crtc *crtc;
int ret;
-
ret = 0;
- share = pci_get_drvdata(pdev);
+ sm750_dev = pci_get_drvdata(pdev);
console_lock();
ret = pci_set_power_state(pdev, PCI_D0);
if (ret) {
- pr_err("error:%d occured in pci_set_power_state\n", ret);
+ pr_err("error:%d occurred in pci_set_power_state\n", ret);
return ret;
}
-
if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) {
pci_restore_state(pdev);
ret = pci_enable_device(pdev);
if (ret) {
- pr_err("error:%d occured in pci_enable_device\n", ret);
+ pr_err("error:%d occurred in pci_enable_device\n", ret);
return ret;
}
pci_set_master(pdev);
}
- if (share->resume)
- (*share->resume)(share);
-
- hw_sm750_inithw(share, pdev);
+ hw_sm750_inithw(sm750_dev, pdev);
- info = share->fbinfo[0];
+ info = sm750_dev->fbinfo[0];
if (info) {
par = info->par;
fb_set_suspend(info, 0);
}
- info = share->fbinfo[1];
+ info = sm750_dev->fbinfo[1];
if (info) {
par = info->par;
fb_set_suspend(info, 0);
}
-
+ pdev->dev.power.power_state.event = PM_EVENT_RESUME;
console_unlock();
return ret;
}
struct lynxfb_par *par;
struct lynxfb_crtc *crtc;
struct lynxfb_output *output;
- struct lynx_share *share;
- int ret;
resource_size_t request;
-
par = info->par;
crtc = &par->crtc;
output = &par->output;
- share = par->share;
- ret = 0;
pr_debug("check var:%dx%d-%d\n",
var->xres,
var->yres,
var->bits_per_pixel);
-
- switch (var->bits_per_pixel) {
- case 8:
- case 16:
- case 24: /* support 24 bpp for only lynx712/722/720 */
- case 32:
- break;
- default:
- pr_err("bpp %d not supported\n", var->bits_per_pixel);
- ret = -EINVAL;
- goto exit;
- }
-
switch (var->bits_per_pixel) {
case 8:
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
info->fix.visual = FB_VISUAL_TRUECOLOR;
break;
default:
- ret = -EINVAL;
- break;
+ pr_err("bpp %d not supported\n", var->bits_per_pixel);
+ return -EINVAL;
}
var->height = var->width = -1;
var->accel_flags = 0;/* FB_ACCELF_TEXT; */
request = var->xres_virtual * (var->bits_per_pixel >> 3);
/* defaulty crtc->channel go with par->index */
- request = PADDING(crtc->line_pad, request);
+ request = ALIGN(request, crtc->line_pad);
request = request * var->yres_virtual;
if (crtc->vidmem_size < request) {
pr_err("not enough video memory for mode\n");
return -ENOMEM;
}
- ret = output->proc_checkMode(output, var);
- if (!ret)
- ret = crtc->proc_checkMode(crtc, var);
-exit:
- return ret;
+ return hw_sm750_crtc_checkMode(crtc, var);
}
-
static int lynxfb_ops_setcolreg(unsigned regno,
unsigned red,
unsigned green,
red >>= 8;
green >>= 8;
blue >>= 8;
- ret = crtc->proc_setColReg(crtc, regno, red, green, blue);
+ ret = hw_sm750_setColReg(crtc, regno, red, green, blue);
goto exit;
}
-
if (info->fix.visual == FB_VISUAL_TRUECOLOR && regno < 256) {
u32 val;
static int sm750fb_set_drv(struct lynxfb_par *par)
{
int ret;
- struct lynx_share *share;
- struct sm750_share *spec_share;
+ struct sm750_dev *sm750_dev;
struct lynxfb_output *output;
struct lynxfb_crtc *crtc;
ret = 0;
- share = par->share;
- spec_share = container_of(share, struct sm750_share, share);
+ sm750_dev = par->dev;
output = &par->output;
crtc = &par->crtc;
- crtc->vidmem_size = (share->dual)?share->vidmem_size>>1:share->vidmem_size;
+ crtc->vidmem_size = (sm750_dev->dual) ? sm750_dev->vidmem_size >> 1 :
+ sm750_dev->vidmem_size;
/* setup crtc and output member */
- spec_share->hwCursor = g_hwcursor;
+ sm750_dev->hwCursor = g_hwcursor;
- crtc->proc_setMode = hw_sm750_crtc_setMode;
- crtc->proc_checkMode = hw_sm750_crtc_checkMode;
- crtc->proc_setColReg = hw_sm750_setColReg;
- crtc->proc_panDisplay = hw_sm750_pan_display;
- crtc->clear = hw_sm750_crtc_clear;
crtc->line_pad = 16;
crtc->xpanstep = 8;
crtc->ypanstep = 1;
crtc->ywrapstep = 0;
- output->proc_setMode = hw_sm750_output_setMode;
- output->proc_checkMode = hw_sm750_output_checkMode;
-
- output->proc_setBLANK = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_setBLANK:hw_sm750_setBLANK;
- output->clear = hw_sm750_output_clear;
+ output->proc_setBLANK = (sm750_dev->revid == SM750LE_REVISION_ID) ?
+ hw_sm750le_setBLANK : hw_sm750_setBLANK;
/* chip specific phase */
- share->accel.de_wait = (share->revid == SM750LE_REVISION_ID)?hw_sm750le_deWait : hw_sm750_deWait;
- switch (spec_share->state.dataflow) {
+ sm750_dev->accel.de_wait = (sm750_dev->revid == SM750LE_REVISION_ID) ?
+ hw_sm750le_deWait : hw_sm750_deWait;
+ switch (sm750_dev->dataflow) {
case sm750_simul_pri:
output->paths = sm750_pnc;
crtc->channel = sm750_primary;
crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
+ crtc->vScreen = sm750_dev->pvMem;
pr_info("use simul primary mode\n");
break;
case sm750_simul_sec:
output->paths = sm750_pnc;
crtc->channel = sm750_secondary;
crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
+ crtc->vScreen = sm750_dev->pvMem;
break;
case sm750_dual_normal:
if (par->index == 0) {
output->paths = sm750_panel;
crtc->channel = sm750_primary;
crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
+ crtc->vScreen = sm750_dev->pvMem;
} else {
output->paths = sm750_crt;
crtc->channel = sm750_secondary;
/* not consider of padding stuffs for oScreen,need fix */
- crtc->oScreen = (share->vidmem_size >> 1);
- crtc->vScreen = share->pvMem + crtc->oScreen;
+ crtc->oScreen = (sm750_dev->vidmem_size >> 1);
+ crtc->vScreen = sm750_dev->pvMem + crtc->oScreen;
}
break;
case sm750_dual_swap:
output->paths = sm750_panel;
crtc->channel = sm750_secondary;
crtc->oScreen = 0;
- crtc->vScreen = share->pvMem;
+ crtc->vScreen = sm750_dev->pvMem;
} else {
output->paths = sm750_crt;
crtc->channel = sm750_primary;
/* not consider of padding stuffs for oScreen,need fix */
- crtc->oScreen = (share->vidmem_size >> 1);
- crtc->vScreen = share->pvMem + crtc->oScreen;
+ crtc->oScreen = (sm750_dev->vidmem_size >> 1);
+ crtc->vScreen = sm750_dev->pvMem + crtc->oScreen;
}
break;
default:
.fb_cursor = lynxfb_ops_cursor,
};
-
static int lynxfb_set_fbinfo(struct fb_info *info, int index)
{
int i;
struct lynxfb_par *par;
- struct lynx_share *share;
+ struct sm750_dev *sm750_dev;
struct lynxfb_crtc *crtc;
struct lynxfb_output *output;
struct fb_var_screeninfo *var;
"kernel HELPERS prepared vesa_modes",
};
-
static const char *fixId[2] = {
"sm750_fb1", "sm750_fb2",
};
ret = 0;
par = (struct lynxfb_par *)info->par;
- share = par->share;
+ sm750_dev = par->dev;
crtc = &par->crtc;
output = &par->output;
var = &info->var;
sm750fb_set_drv(par);
lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
-
- /* set current cursor variable and proc pointer,
- * must be set after crtc member initialized */
+ /*
+ * set current cursor variable and proc pointer,
+ * must be set after crtc member initialized
+ */
crtc->cursor.offset = crtc->oScreen + crtc->vidmem_size - 1024;
- crtc->cursor.mmio = share->pvReg + 0x800f0 + (int)crtc->channel * 0x140;
+ crtc->cursor.mmio = sm750_dev->pvReg +
+ 0x800f0 + (int)crtc->channel * 0x140;
pr_info("crtc->cursor.mmio = %p\n", crtc->cursor.mmio);
crtc->cursor.maxH = crtc->cursor.maxW = 64;
- crtc->cursor.size = crtc->cursor.maxH*crtc->cursor.maxW*2/8;
- crtc->cursor.disable = hw_cursor_disable;
- crtc->cursor.enable = hw_cursor_enable;
- crtc->cursor.setColor = hw_cursor_setColor;
- crtc->cursor.setPos = hw_cursor_setPos;
- crtc->cursor.setSize = hw_cursor_setSize;
- crtc->cursor.setData = hw_cursor_setData;
- crtc->cursor.vstart = share->pvMem + crtc->cursor.offset;
-
-
- crtc->cursor.share = share;
- memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
+ crtc->cursor.size = crtc->cursor.maxH * crtc->cursor.maxW * 2 / 8;
+ crtc->cursor.vstart = sm750_dev->pvMem + crtc->cursor.offset;
+
+ memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
if (!g_hwcursor) {
lynxfb_ops.fb_cursor = NULL;
- crtc->cursor.disable(&crtc->cursor);
+ hw_cursor_disable(&crtc->cursor);
}
-
/* set info->fbops, must be set before fb_find_mode */
- if (!share->accel_off) {
+ if (!sm750_dev->accel_off) {
/* use 2d acceleration */
lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
g_fbmode[index] = g_fbmode[0];
}
-
for (i = 0; i < 3; i++) {
ret = fb_find_mode(var, info, g_fbmode[index],
par->info = info;
/* set info */
- line_length = PADDING(crtc->line_pad,
- (var->xres_virtual * var->bits_per_pixel/8));
+ line_length = ALIGN((var->xres_virtual * var->bits_per_pixel / 8),
+ crtc->line_pad);
info->pseudo_palette = &par->pseudo_palette[0];
info->screen_base = crtc->vScreen;
pr_debug("screen_base vaddr = %p\n", info->screen_base);
info->screen_size = line_length * var->yres_virtual;
- info->flags = FBINFO_FLAG_DEFAULT|0;
+ info->flags = FBINFO_FLAG_DEFAULT | 0;
/* set info->fix */
fix->type = FB_TYPE_PACKED_PIXELS;
strlcpy(fix->id, fixId[index], sizeof(fix->id));
-
- fix->smem_start = crtc->oScreen + share->vidmem_start;
+ fix->smem_start = crtc->oScreen + sm750_dev->vidmem_start;
pr_info("fix->smem_start = %lx\n", fix->smem_start);
- /* according to mmap experiment from user space application,
+ /*
+ * according to mmap experiment from user space application,
* fix->mmio_len should not larger than virtual size
* (xres_virtual x yres_virtual x ByPP)
* Below line maybe buggy when user mmap fb dev node and write
* data into the bound over virtual size
- * */
+ */
fix->smem_len = crtc->vidmem_size;
pr_info("fix->smem_len = %x\n", fix->smem_len);
info->screen_size = fix->smem_len;
fix->line_length = line_length;
- fix->mmio_start = share->vidreg_start;
+ fix->mmio_start = sm750_dev->vidreg_start;
pr_info("fix->mmio_start = %lx\n", fix->mmio_start);
- fix->mmio_len = share->vidreg_size;
+ fix->mmio_len = sm750_dev->vidreg_size;
pr_info("fix->mmio_len = %x\n", fix->mmio_len);
switch (var->bits_per_pixel) {
case 8:
var->accel_flags = 0;
var->vmode = FB_VMODE_NONINTERLACED;
- pr_debug("#1 show info->cmap : \nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
+ pr_debug("#1 show info->cmap :\nstart=%d,len=%d,red=%p,green=%p,blue=%p,transp=%p\n",
info->cmap.start, info->cmap.len,
info->cmap.red, info->cmap.green, info->cmap.blue,
info->cmap.transp);
ret = fb_alloc_cmap(&info->cmap, 256, 0);
if (ret < 0) {
- pr_err("Could not allcate memory for cmap.\n");
+ pr_err("Could not allocate memory for cmap.\n");
goto exit;
}
}
/* chip specific g_option configuration routine */
-static void sm750fb_setup(struct lynx_share *share, char *src)
+static void sm750fb_setup(struct sm750_dev *sm750_dev, char *src)
{
- struct sm750_share *spec_share;
char *opt;
-#ifdef CAP_EXPENSION
- char *exp_res;
-#endif
int swap;
-
- spec_share = container_of(share, struct sm750_share, share);
-#ifdef CAP_EXPENSIION
- exp_res = NULL;
-#endif
swap = 0;
- spec_share->state.initParm.chip_clk = 0;
- spec_share->state.initParm.mem_clk = 0;
- spec_share->state.initParm.master_clk = 0;
- spec_share->state.initParm.powerMode = 0;
- spec_share->state.initParm.setAllEngOff = 0;
- spec_share->state.initParm.resetMemory = 1;
+ sm750_dev->initParm.chip_clk = 0;
+ sm750_dev->initParm.mem_clk = 0;
+ sm750_dev->initParm.master_clk = 0;
+ sm750_dev->initParm.powerMode = 0;
+ sm750_dev->initParm.setAllEngOff = 0;
+ sm750_dev->initParm.resetMemory = 1;
/* defaultly turn g_hwcursor on for both view */
g_hwcursor = 3;
}
while ((opt = strsep(&src, ":")) != NULL && *opt != 0) {
- pr_err("opt=%s\n", opt);
- pr_err("src=%s\n", src);
+ pr_info("opt=%s\n", opt);
+ pr_info("src=%s\n", src);
if (!strncmp(opt, "swap", strlen("swap")))
swap = 1;
else if (!strncmp(opt, "nocrt", strlen("nocrt")))
- spec_share->state.nocrt = 1;
+ sm750_dev->nocrt = 1;
else if (!strncmp(opt, "36bit", strlen("36bit")))
- spec_share->state.pnltype = sm750_doubleTFT;
+ sm750_dev->pnltype = sm750_doubleTFT;
else if (!strncmp(opt, "18bit", strlen("18bit")))
- spec_share->state.pnltype = sm750_dualTFT;
+ sm750_dev->pnltype = sm750_dualTFT;
else if (!strncmp(opt, "24bit", strlen("24bit")))
- spec_share->state.pnltype = sm750_24TFT;
-#ifdef CAP_EXPANSION
- else if (!strncmp(opt, "exp:", strlen("exp:")))
- exp_res = opt + strlen("exp:");
-#endif
+ sm750_dev->pnltype = sm750_24TFT;
else if (!strncmp(opt, "nohwc0", strlen("nohwc0")))
g_hwcursor &= ~0x1;
else if (!strncmp(opt, "nohwc1", strlen("nohwc1")))
}
}
}
-#ifdef CAP_EXPANSION
- if (getExpRes(exp_res,
- &spec_share->state.xLCD,
- &spec_share->state.yLCD)) {
- /* seems exp_res is not valid */
- spec_share->state.xLCD = spec_share->state.yLCD = 0;
- }
-#endif
NO_PARAM:
- if (share->revid != SM750LE_REVISION_ID) {
- if (share->dual) {
+ if (sm750_dev->revid != SM750LE_REVISION_ID) {
+ if (sm750_dev->dual) {
if (swap)
- spec_share->state.dataflow = sm750_dual_swap;
+ sm750_dev->dataflow = sm750_dual_swap;
else
- spec_share->state.dataflow = sm750_dual_normal;
+ sm750_dev->dataflow = sm750_dual_normal;
} else {
if (swap)
- spec_share->state.dataflow = sm750_simul_sec;
+ sm750_dev->dataflow = sm750_simul_sec;
else
- spec_share->state.dataflow = sm750_simul_pri;
+ sm750_dev->dataflow = sm750_simul_pri;
}
} else {
/* SM750LE only have one crt channel */
- spec_share->state.dataflow = sm750_simul_sec;
+ sm750_dev->dataflow = sm750_simul_sec;
/* sm750le do not have complex attributes */
- spec_share->state.nocrt = 0;
+ sm750_dev->nocrt = 0;
}
}
static int lynxfb_pci_probe(struct pci_dev *pdev,
- const struct pci_device_id * ent)
+ const struct pci_device_id *ent)
{
struct fb_info *info[] = {NULL, NULL};
- struct lynx_share *share = NULL;
-
- struct sm750_share *spec_share = NULL;
- size_t spec_offset = 0;
+ struct sm750_dev *sm750_dev = NULL;
int fbidx;
-
/* enable device */
if (pci_enable_device(pdev)) {
pr_err("can not enable device.\n");
goto err_enable;
}
- /* though offset of share in sm750_share is 0,
- * we use this marcro as the same */
- spec_offset = offsetof(struct sm750_share, share);
-
- spec_share = kzalloc(sizeof(*spec_share), GFP_KERNEL);
- if (!spec_share) {
+ sm750_dev = kzalloc(sizeof(*sm750_dev), GFP_KERNEL);
+ if (!sm750_dev) {
pr_err("Could not allocate memory for share.\n");
goto err_share;
}
- /* setting share structure */
- share = (struct lynx_share *)(&(spec_share->share));
- share->fbinfo[0] = share->fbinfo[1] = NULL;
- share->devid = pdev->device;
- share->revid = pdev->revision;
-
- pr_info("share->revid = %02x\n", share->revid);
- share->pdev = pdev;
-#ifdef CONFIG_MTRR
- share->mtrr_off = g_nomtrr;
- share->mtrr.vram = 0;
- share->mtrr.vram_added = 0;
-#endif
- share->accel_off = g_noaccel;
- share->dual = g_dualview;
- spin_lock_init(&share->slock);
-
- if (!share->accel_off) {
- /* hook deInit and 2d routines, notes that below hw_xxx
+ sm750_dev->fbinfo[0] = sm750_dev->fbinfo[1] = NULL;
+ sm750_dev->devid = pdev->device;
+ sm750_dev->revid = pdev->revision;
+
+ pr_info("share->revid = %02x\n", sm750_dev->revid);
+ sm750_dev->pdev = pdev;
+ sm750_dev->mtrr_off = g_nomtrr;
+ sm750_dev->mtrr.vram = 0;
+ sm750_dev->accel_off = g_noaccel;
+ sm750_dev->dual = g_dualview;
+ spin_lock_init(&sm750_dev->slock);
+
+ if (!sm750_dev->accel_off) {
+ /*
+ * hook deInit and 2d routines, notes that below hw_xxx
* routine can work on most of lynx chips
* if some chip need specific function,
- * please hook it in smXXX_set_drv routine */
- share->accel.de_init = hw_de_init;
- share->accel.de_fillrect = hw_fillrect;
- share->accel.de_copyarea = hw_copyarea;
- share->accel.de_imageblit = hw_imageblit;
+ * please hook it in smXXX_set_drv routine
+ */
+ sm750_dev->accel.de_init = hw_de_init;
+ sm750_dev->accel.de_fillrect = hw_fillrect;
+ sm750_dev->accel.de_copyarea = hw_copyarea;
+ sm750_dev->accel.de_imageblit = hw_imageblit;
pr_info("enable 2d acceleration\n");
} else {
pr_info("disable 2d acceleration\n");
}
/* call chip specific setup routine */
- sm750fb_setup(share, g_settings);
+ sm750fb_setup(sm750_dev, g_settings);
/* call chip specific mmap routine */
- if (hw_sm750_map(share, pdev)) {
+ if (hw_sm750_map(sm750_dev, pdev)) {
pr_err("Memory map failed\n");
goto err_map;
}
-#ifdef CONFIG_MTRR
- if (!share->mtrr_off) {
- pr_info("enable mtrr\n");
- share->mtrr.vram = mtrr_add(share->vidmem_start,
- share->vidmem_size,
- MTRR_TYPE_WRCOMB, 1);
+ if (!sm750_dev->mtrr_off)
+ sm750_dev->mtrr.vram = arch_phys_wc_add(sm750_dev->vidmem_start,
+ sm750_dev->vidmem_size);
- if (share->mtrr.vram < 0) {
- /* don't block driver with the failure of MTRR */
- pr_err("Unable to setup MTRR.\n");
- } else {
- share->mtrr.vram_added = 1;
- pr_info("MTRR added succesfully\n");
- }
- }
-#endif
+ memset_io(sm750_dev->pvMem, 0, sm750_dev->vidmem_size);
- memset_io(share->pvMem, 0, share->vidmem_size);
+ pr_info("sm%3x mmio address = %p\n", sm750_dev->devid,
+ sm750_dev->pvReg);
- pr_info("sm%3x mmio address = %p\n", share->devid, share->pvReg);
-
- pci_set_drvdata(pdev, share);
+ pci_set_drvdata(pdev, sm750_dev);
/* call chipInit routine */
- hw_sm750_inithw(share, pdev);
+ hw_sm750_inithw(sm750_dev, pdev);
/* allocate frame buffer info structor according to g_dualview */
fbidx = 0;
int errno;
pr_info("framebuffer #%d alloc okay\n", fbidx);
- share->fbinfo[fbidx] = info[fbidx];
+ sm750_dev->fbinfo[fbidx] = info[fbidx];
par = info[fbidx]->par;
- par->share = share;
+ par->dev = sm750_dev;
/* set fb_info structure */
if (lynxfb_set_fbinfo(info[fbidx], fbidx)) {
/* no dual view by far */
fbidx++;
- if (share->dual && fbidx < 2)
+ if (sm750_dev->dual && fbidx < 2)
goto ALLOC_FB;
return 0;
framebuffer_release(info[0]);
err_info0_alloc:
err_map:
- kfree(spec_share);
+ kfree(sm750_dev);
err_share:
err_enable:
return -ENODEV;
static void lynxfb_pci_remove(struct pci_dev *pdev)
{
struct fb_info *info;
- struct lynx_share *share;
- void *spec_share;
+ struct sm750_dev *sm750_dev;
struct lynxfb_par *par;
int cnt;
cnt = 2;
- share = pci_get_drvdata(pdev);
+ sm750_dev = pci_get_drvdata(pdev);
while (cnt-- > 0) {
- info = share->fbinfo[cnt];
+ info = sm750_dev->fbinfo[cnt];
if (!info)
continue;
par = info->par;
unregister_framebuffer(info);
- /* clean crtc & output allocations */
- par->crtc.clear(&par->crtc);
- par->output.clear(&par->output);
/* release frame buffer */
framebuffer_release(info);
}
-#ifdef CONFIG_MTRR
- if (share->mtrr.vram_added)
- mtrr_del(share->mtrr.vram,
- share->vidmem_start,
- share->vidmem_size);
-#endif
+ arch_phys_wc_del(sm750_dev->mtrr.vram);
- iounmap(share->pvReg);
- iounmap(share->pvMem);
- spec_share = container_of(share, struct sm750_share, share);
+ iounmap(sm750_dev->pvReg);
+ iounmap(sm750_dev->pvMem);
kfree(g_settings);
- kfree(spec_share);
+ kfree(sm750_dev);
pci_set_drvdata(pdev, NULL);
}
int len;
char *opt, *tmp;
-
if (!options || !*options) {
pr_warn("no options.\n");
return 0;
tmp = g_settings;
- /* Notes:
- char * strsep(char **s,const char * ct);
- @s: the string to be searched
- @ct :the characters to search for
-
- strsep() updates @options to pointer after the first found token
- it also returns the pointer ahead the token.
- */
+ /*
+ * Notes:
+ * char * strsep(char **s,const char * ct);
+ * @s: the string to be searched
+ * @ct :the characters to search for
+ *
+ * strsep() updates @options to pointer after the first found token
+ * it also returns the pointer ahead the token.
+ */
while ((opt = strsep(&options, ":")) != NULL) {
/* options that mean for any lynx chips are configured here */
if (!strncmp(opt, "noaccel", strlen("noaccel")))
g_noaccel = 1;
-#ifdef CONFIG_MTRR
else if (!strncmp(opt, "nomtrr", strlen("nomtrr")))
g_nomtrr = 1;
-#endif
else if (!strncmp(opt, "dual", strlen("dual")))
g_dualview = 1;
else {
#endif
};
-
static int __init lynxfb_init(void)
{
char *option;
Code Review / kvmfornfv.git / blobdiff