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-rw-r--r--drivers/video/Kconfig2
-rw-r--r--drivers/video/amba-clcd.c7
-rw-r--r--drivers/video/atafb.c5
-rw-r--r--drivers/video/atmel_lcdfb.c5
-rw-r--r--drivers/video/cobalt_lcdfb.c2
-rw-r--r--drivers/video/fsl-diu-fb.c6
-rw-r--r--drivers/video/hitfb.c66
-rw-r--r--drivers/video/i810/i810_main.c3
-rw-r--r--drivers/video/matrox/matroxfb_DAC1064.c4
-rw-r--r--drivers/video/matrox/matroxfb_Ti3026.c4
-rw-r--r--drivers/video/matrox/matroxfb_base.c1
-rw-r--r--drivers/video/matrox/matroxfb_crtc2.c6
-rw-r--r--drivers/video/mx3fb.c5
-rw-r--r--drivers/video/s3c-fb.c17
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c91
-rw-r--r--drivers/video/sis/sis_main.c1
-rw-r--r--drivers/video/sm501fb.c5
-rw-r--r--drivers/video/stifb.c7
-rw-r--r--drivers/video/w100fb.c2
19 files changed, 146 insertions, 93 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index d6d65ef85f5..8afcf08eba9 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -616,6 +616,8 @@ config FB_STI
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
select FB_CFB_IMAGEBLIT
+ select STI_CONSOLE
+ select VT
default y
---help---
STI refers to the HP "Standard Text Interface" which is a set of
diff --git a/drivers/video/amba-clcd.c b/drivers/video/amba-clcd.c
index fb8163d181a..a21efcd10b7 100644
--- a/drivers/video/amba-clcd.c
+++ b/drivers/video/amba-clcd.c
@@ -226,9 +226,10 @@ static int clcdfb_set_par(struct fb_info *info)
clcdfb_enable(fb, regs.cntl);
#ifdef DEBUG
- printk(KERN_INFO "CLCD: Registers set to\n"
- KERN_INFO " %08x %08x %08x %08x\n"
- KERN_INFO " %08x %08x %08x %08x\n",
+ printk(KERN_INFO
+ "CLCD: Registers set to\n"
+ " %08x %08x %08x %08x\n"
+ " %08x %08x %08x %08x\n",
readl(fb->regs + CLCD_TIM0), readl(fb->regs + CLCD_TIM1),
readl(fb->regs + CLCD_TIM2), readl(fb->regs + CLCD_TIM3),
readl(fb->regs + CLCD_UBAS), readl(fb->regs + CLCD_LBAS),
diff --git a/drivers/video/atafb.c b/drivers/video/atafb.c
index 497ff8af03e..8cd279be74e 100644
--- a/drivers/video/atafb.c
+++ b/drivers/video/atafb.c
@@ -2405,6 +2405,9 @@ static int do_fb_set_var(struct fb_var_screeninfo *var, int isactive)
return 0;
}
+/* fbhw->encode_fix() must be called with fb_info->mm_lock held
+ * if it is called after the register_framebuffer() - not a case here
+ */
static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
{
struct atafb_par par;
@@ -2414,9 +2417,7 @@ static int atafb_get_fix(struct fb_fix_screeninfo *fix, struct fb_info *info)
if (err)
return err;
memset(fix, 0, sizeof(struct fb_fix_screeninfo));
- mutex_lock(&info->mm_lock);
err = fbhw->encode_fix(fix, &par);
- mutex_unlock(&info->mm_lock);
return err;
}
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index cb88394ba99..da05f0801bb 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -261,6 +261,9 @@ static inline void atmel_lcdfb_free_video_memory(struct atmel_lcdfb_info *sinfo)
/**
* atmel_lcdfb_alloc_video_memory - Allocate framebuffer memory
* @sinfo: the frame buffer to allocate memory for
+ *
+ * This function is called only from the atmel_lcdfb_probe()
+ * so no locking by fb_info->mm_lock around smem_len setting is needed.
*/
static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo)
{
@@ -270,9 +273,7 @@ static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo)
smem_len = (var->xres_virtual * var->yres_virtual
* ((var->bits_per_pixel + 7) / 8));
- mutex_lock(&info->mm_lock);
info->fix.smem_len = max(smem_len, sinfo->smem_len);
- mutex_unlock(&info->mm_lock);
info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len,
(dma_addr_t *)&info->fix.smem_start, GFP_KERNEL);
diff --git a/drivers/video/cobalt_lcdfb.c b/drivers/video/cobalt_lcdfb.c
index 7bad24ed04e..108b89e09a8 100644
--- a/drivers/video/cobalt_lcdfb.c
+++ b/drivers/video/cobalt_lcdfb.c
@@ -1,7 +1,7 @@
/*
* Cobalt server LCD frame buffer driver.
*
- * Copyright (C) 2008 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ * Copyright (C) 2008 Yoichi Yuasa <yuasa@linux-mips.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index 0bf2190928d..72d68b3dc47 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1223,12 +1223,6 @@ static int __devinit install_fb(struct fb_info *info)
return -EINVAL;
}
- if (fsl_diu_set_par(info)) {
- printk(KERN_ERR "fb_set_par failed");
- fb_dealloc_cmap(&info->cmap);
- return -EINVAL;
- }
-
if (register_framebuffer(info) < 0) {
printk(KERN_ERR "register_framebuffer failed");
unmap_video_memory(info);
diff --git a/drivers/video/hitfb.c b/drivers/video/hitfb.c
index 020db7fc915..e7116a6d82d 100644
--- a/drivers/video/hitfb.c
+++ b/drivers/video/hitfb.c
@@ -44,9 +44,6 @@ static struct fb_fix_screeninfo hitfb_fix __initdata = {
.accel = FB_ACCEL_NONE,
};
-static u32 pseudo_palette[16];
-static struct fb_info fb_info;
-
static inline void hitfb_accel_wait(void)
{
while (fb_readw(HD64461_GRCFGR) & HD64461_GRCFGR_ACCSTATUS) ;
@@ -331,6 +328,8 @@ static struct fb_ops hitfb_ops = {
static int __init hitfb_probe(struct platform_device *dev)
{
unsigned short lcdclor, ldr3, ldvndr;
+ struct fb_info *info;
+ int ret;
if (fb_get_options("hitfb", NULL))
return -ENODEV;
@@ -384,32 +383,53 @@ static int __init hitfb_probe(struct platform_device *dev)
break;
}
- fb_info.fbops = &hitfb_ops;
- fb_info.var = hitfb_var;
- fb_info.fix = hitfb_fix;
- fb_info.pseudo_palette = pseudo_palette;
- fb_info.flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
+ info = framebuffer_alloc(sizeof(u32) * 16, &dev->dev);
+ if (unlikely(!info))
+ return -ENOMEM;
+
+ info->fbops = &hitfb_ops;
+ info->var = hitfb_var;
+ info->fix = hitfb_fix;
+ info->pseudo_palette = info->par;
+ info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
- fb_info.screen_base = (void *)hitfb_fix.smem_start;
+ info->screen_base = (void *)hitfb_fix.smem_start;
- fb_alloc_cmap(&fb_info.cmap, 256, 0);
+ ret = fb_alloc_cmap(&info->cmap, 256, 0);
+ if (unlikely(ret < 0))
+ goto err_fb;
- if (register_framebuffer(&fb_info) < 0)
- return -EINVAL;
+ ret = register_framebuffer(info);
+ if (unlikely(ret < 0))
+ goto err;
+
+ platform_set_drvdata(dev, info);
printk(KERN_INFO "fb%d: %s frame buffer device\n",
- fb_info.node, fb_info.fix.id);
+ info->node, info->fix.id);
+
return 0;
+
+err:
+ fb_dealloc_cmap(&info->cmap);
+err_fb:
+ framebuffer_release(info);
+ return ret;
}
static int __exit hitfb_remove(struct platform_device *dev)
{
- return unregister_framebuffer(&fb_info);
+ struct fb_info *info = platform_get_drvdata(dev);
+
+ unregister_framebuffer(info);
+ fb_dealloc_cmap(&info->cmap);
+ framebuffer_release(info);
+
+ return 0;
}
-#ifdef CONFIG_PM
-static int hitfb_suspend(struct platform_device *dev, pm_message_t state)
+static int hitfb_suspend(struct device *dev)
{
u16 v;
@@ -421,7 +441,7 @@ static int hitfb_suspend(struct platform_device *dev, pm_message_t state)
return 0;
}
-static int hitfb_resume(struct platform_device *dev)
+static int hitfb_resume(struct device *dev)
{
u16 v;
@@ -435,17 +455,19 @@ static int hitfb_resume(struct platform_device *dev)
return 0;
}
-#endif
+
+static struct dev_pm_ops hitfb_dev_pm_ops = {
+ .suspend = hitfb_suspend,
+ .resume = hitfb_resume,
+};
static struct platform_driver hitfb_driver = {
.probe = hitfb_probe,
.remove = __exit_p(hitfb_remove),
-#ifdef CONFIG_PM
- .suspend = hitfb_suspend,
- .resume = hitfb_resume,
-#endif
.driver = {
.name = "hitfb",
+ .owner = THIS_MODULE,
+ .pm = &hitfb_dev_pm_ops,
},
};
diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index 71960672d72..5743ea25e81 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -2060,8 +2060,7 @@ static int __devinit i810fb_init_pci (struct pci_dev *dev,
fb_var_to_videomode(&mode, &info->var);
fb_add_videomode(&mode, &info->modelist);
- encode_fix(&info->fix, info);
-
+
i810fb_init_ringbuffer(info);
err = register_framebuffer(info);
diff --git a/drivers/video/matrox/matroxfb_DAC1064.c b/drivers/video/matrox/matroxfb_DAC1064.c
index 0ce3b0a8979..a74e5da17aa 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.c
+++ b/drivers/video/matrox/matroxfb_DAC1064.c
@@ -454,9 +454,9 @@ static void DAC1064_restore_2(WPMINFO2) {
dprintk(KERN_DEBUG "DAC1064regs ");
for (i = 0; i < sizeof(MGA1064_DAC_regs); i++) {
dprintk("R%02X=%02X ", MGA1064_DAC_regs[i], ACCESS_FBINFO(hw).DACreg[i]);
- if ((i & 0x7) == 0x7) dprintk("\n" KERN_DEBUG "continuing... ");
+ if ((i & 0x7) == 0x7) dprintk(KERN_DEBUG "continuing... ");
}
- dprintk("\n" KERN_DEBUG "DAC1064clk ");
+ dprintk(KERN_DEBUG "DAC1064clk ");
for (i = 0; i < 6; i++)
dprintk("C%02X=%02X ", i, ACCESS_FBINFO(hw).DACclk[i]);
dprintk("\n");
diff --git a/drivers/video/matrox/matroxfb_Ti3026.c b/drivers/video/matrox/matroxfb_Ti3026.c
index 13524821e24..4e825112a60 100644
--- a/drivers/video/matrox/matroxfb_Ti3026.c
+++ b/drivers/video/matrox/matroxfb_Ti3026.c
@@ -651,9 +651,9 @@ static void Ti3026_restore(WPMINFO2) {
dprintk(KERN_DEBUG "3026DACregs ");
for (i = 0; i < 21; i++) {
dprintk("R%02X=%02X ", DACseq[i], hw->DACreg[i]);
- if ((i & 0x7) == 0x7) dprintk("\n" KERN_DEBUG "continuing... ");
+ if ((i & 0x7) == 0x7) dprintk(KERN_DEBUG "continuing... ");
}
- dprintk("\n" KERN_DEBUG "DACclk ");
+ dprintk(KERN_DEBUG "DACclk ");
for (i = 0; i < 6; i++)
dprintk("C%02X=%02X ", i, hw->DACclk[i]);
dprintk("\n");
diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c
index 59c3a2e1491..0c1049b308b 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/matrox/matroxfb_base.c
@@ -1876,7 +1876,6 @@ static int initMatrox2(WPMINFO struct board* b){
}
matroxfb_init_fix(PMINFO2);
ACCESS_FBINFO(fbcon.screen_base) = vaddr_va(ACCESS_FBINFO(video.vbase));
- matroxfb_update_fix(PMINFO2);
/* Normalize values (namely yres_virtual) */
matroxfb_check_var(&vesafb_defined, &ACCESS_FBINFO(fbcon));
/* And put it into "current" var. Do NOT program hardware yet, or we'll not take over
diff --git a/drivers/video/matrox/matroxfb_crtc2.c b/drivers/video/matrox/matroxfb_crtc2.c
index 909e10a1189..ebcb5c6b496 100644
--- a/drivers/video/matrox/matroxfb_crtc2.c
+++ b/drivers/video/matrox/matroxfb_crtc2.c
@@ -289,16 +289,18 @@ static int matroxfb_dh_release(struct fb_info* info, int user) {
#undef m2info
}
+/*
+ * This function is called before the register_framebuffer so
+ * no locking is needed.
+ */
static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info)
{
struct fb_fix_screeninfo *fix = &m2info->fbcon.fix;
strcpy(fix->id, "MATROX DH");
- mutex_lock(&m2info->fbcon.mm_lock);
fix->smem_start = m2info->video.base;
fix->smem_len = m2info->video.len_usable;
- mutex_unlock(&m2info->fbcon.mm_lock);
fix->ypanstep = 1;
fix->ywrapstep = 0;
fix->xpanstep = 8; /* TBD */
diff --git a/drivers/video/mx3fb.c b/drivers/video/mx3fb.c
index 567fb944bd2..f8778cde218 100644
--- a/drivers/video/mx3fb.c
+++ b/drivers/video/mx3fb.c
@@ -1365,11 +1365,6 @@ static int init_fb_chan(struct mx3fb_data *mx3fb, struct idmac_channel *ichan)
init_completion(&mx3fbi->flip_cmpl);
disable_irq(ichan->eof_irq);
dev_dbg(mx3fb->dev, "disabling irq %d\n", ichan->eof_irq);
- ret = mx3fb_set_par(fbi);
- if (ret < 0)
- goto esetpar;
-
- mx3fb_blank(FB_BLANK_UNBLANK, fbi);
dev_info(dev, "registered, using mode %s\n", fb_mode);
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 43680e54542..bb63c07e13d 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -211,23 +211,21 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
/**
* s3c_fb_calc_pixclk() - calculate the divider to create the pixel clock.
+ * @id: window id.
* @sfb: The hardware state.
* @pixclock: The pixel clock wanted, in picoseconds.
*
* Given the specified pixel clock, work out the necessary divider to get
* close to the output frequency.
*/
-static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk)
+static int s3c_fb_calc_pixclk(unsigned char id, struct s3c_fb *sfb, unsigned int pixclk)
{
+ struct s3c_fb_pd_win *win = sfb->pdata->win[id];
unsigned long clk = clk_get_rate(sfb->bus_clk);
- unsigned long long tmp;
unsigned int result;
- tmp = (unsigned long long)clk;
- tmp *= pixclk;
-
- do_div(tmp, 1000000000UL);
- result = (unsigned int)tmp / 1000;
+ pixclk *= win->win_mode.refresh;
+ result = clk / pixclk;
dev_dbg(sfb->dev, "pixclk=%u, clk=%lu, div=%d (%lu)\n",
pixclk, clk, result, clk / result);
@@ -267,6 +265,7 @@ static int s3c_fb_set_par(struct fb_info *info)
struct s3c_fb *sfb = win->parent;
void __iomem *regs = sfb->regs;
int win_no = win->index;
+ u32 osdc_data = 0;
u32 data;
u32 pagewidth;
int clkdiv;
@@ -302,7 +301,7 @@ static int s3c_fb_set_par(struct fb_info *info)
/* use window 0 as the basis for the lcd output timings */
if (win_no == 0) {
- clkdiv = s3c_fb_calc_pixclk(sfb, var->pixclock);
+ clkdiv = s3c_fb_calc_pixclk(win_no, sfb, var->pixclock);
data = sfb->pdata->vidcon0;
data &= ~(VIDCON0_CLKVAL_F_MASK | VIDCON0_CLKDIR);
@@ -359,8 +358,6 @@ static int s3c_fb_set_par(struct fb_info *info)
data = var->xres * var->yres;
- u32 osdc_data = 0;
-
osdc_data = VIDISD14C_ALPHA1_R(0xf) |
VIDISD14C_ALPHA1_G(0xf) |
VIDISD14C_ALPHA1_B(0xf);
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index f10d2fbeda0..8f24564f77b 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -17,6 +17,7 @@
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/interrupt.h>
+#include <linux/vmalloc.h>
#include <video/sh_mobile_lcdc.h>
#include <asm/atomic.h>
@@ -30,9 +31,10 @@ struct sh_mobile_lcdc_chan {
unsigned long enabled; /* ME and SE in LDCNT2R */
struct sh_mobile_lcdc_chan_cfg cfg;
u32 pseudo_palette[PALETTE_NR];
- struct fb_info info;
+ struct fb_info *info;
dma_addr_t dma_handle;
struct fb_deferred_io defio;
+ struct scatterlist *sglist;
unsigned long frame_end;
wait_queue_head_t frame_end_wait;
};
@@ -206,16 +208,38 @@ static void sh_mobile_lcdc_clk_on(struct sh_mobile_lcdc_priv *priv) {}
static void sh_mobile_lcdc_clk_off(struct sh_mobile_lcdc_priv *priv) {}
#endif
+static int sh_mobile_lcdc_sginit(struct fb_info *info,
+ struct list_head *pagelist)
+{
+ struct sh_mobile_lcdc_chan *ch = info->par;
+ unsigned int nr_pages_max = info->fix.smem_len >> PAGE_SHIFT;
+ struct page *page;
+ int nr_pages = 0;
+
+ sg_init_table(ch->sglist, nr_pages_max);
+
+ list_for_each_entry(page, pagelist, lru)
+ sg_set_page(&ch->sglist[nr_pages++], page, PAGE_SIZE, 0);
+
+ return nr_pages;
+}
+
static void sh_mobile_lcdc_deferred_io(struct fb_info *info,
struct list_head *pagelist)
{
struct sh_mobile_lcdc_chan *ch = info->par;
+ unsigned int nr_pages;
/* enable clocks before accessing hardware */
sh_mobile_lcdc_clk_on(ch->lcdc);
+ nr_pages = sh_mobile_lcdc_sginit(info, pagelist);
+ dma_map_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
+
/* trigger panel update */
lcdc_write_chan(ch, LDSM2R, 1);
+
+ dma_unmap_sg(info->dev, ch->sglist, nr_pages, DMA_TO_DEVICE);
}
static void sh_mobile_lcdc_deferred_io_touch(struct fb_info *info)
@@ -418,22 +442,22 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
/* set bpp format in PKF[4:0] */
tmp = lcdc_read_chan(ch, LDDFR);
tmp &= ~(0x0001001f);
- tmp |= (priv->ch[k].info.var.bits_per_pixel == 16) ? 3 : 0;
+ tmp |= (ch->info->var.bits_per_pixel == 16) ? 3 : 0;
lcdc_write_chan(ch, LDDFR, tmp);
/* point out our frame buffer */
- lcdc_write_chan(ch, LDSA1R, ch->info.fix.smem_start);
+ lcdc_write_chan(ch, LDSA1R, ch->info->fix.smem_start);
/* set line size */
- lcdc_write_chan(ch, LDMLSR, ch->info.fix.line_length);
+ lcdc_write_chan(ch, LDMLSR, ch->info->fix.line_length);
/* setup deferred io if SYS bus */
tmp = ch->cfg.sys_bus_cfg.deferred_io_msec;
if (ch->ldmt1r_value & (1 << 12) && tmp) {
ch->defio.deferred_io = sh_mobile_lcdc_deferred_io;
ch->defio.delay = msecs_to_jiffies(tmp);
- ch->info.fbdefio = &ch->defio;
- fb_deferred_io_init(&ch->info);
+ ch->info->fbdefio = &ch->defio;
+ fb_deferred_io_init(ch->info);
/* one-shot mode */
lcdc_write_chan(ch, LDSM1R, 1);
@@ -479,12 +503,12 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
* flush frame, and wait for frame end interrupt
* clean up deferred io and enable clock
*/
- if (ch->info.fbdefio) {
+ if (ch->info->fbdefio) {
ch->frame_end = 0;
- schedule_delayed_work(&ch->info.deferred_work, 0);
+ schedule_delayed_work(&ch->info->deferred_work, 0);
wait_event(ch->frame_end_wait, ch->frame_end);
- fb_deferred_io_cleanup(&ch->info);
- ch->info.fbdefio = NULL;
+ fb_deferred_io_cleanup(ch->info);
+ ch->info->fbdefio = NULL;
sh_mobile_lcdc_clk_on(priv);
}
@@ -793,9 +817,16 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev)
priv->base = ioremap_nocache(res->start, (res->end - res->start) + 1);
for (i = 0; i < j; i++) {
- info = &priv->ch[i].info;
cfg = &priv->ch[i].cfg;
+ priv->ch[i].info = framebuffer_alloc(0, &pdev->dev);
+ if (!priv->ch[i].info) {
+ dev_err(&pdev->dev, "unable to allocate fb_info\n");
+ error = -ENOMEM;
+ break;
+ }
+
+ info = priv->ch[i].info;
info->fbops = &sh_mobile_lcdc_ops;
info->var.xres = info->var.xres_virtual = cfg->lcd_cfg.xres;
info->var.yres = info->var.yres_virtual = cfg->lcd_cfg.yres;
@@ -846,21 +877,31 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev)
}
for (i = 0; i < j; i++) {
- error = register_framebuffer(&priv->ch[i].info);
+ struct sh_mobile_lcdc_chan *ch = priv->ch + i;
+
+ info = ch->info;
+
+ if (info->fbdefio) {
+ priv->ch->sglist = vmalloc(sizeof(struct scatterlist) *
+ info->fix.smem_len >> PAGE_SHIFT);
+ if (!priv->ch->sglist) {
+ dev_err(&pdev->dev, "cannot allocate sglist\n");
+ goto err1;
+ }
+ }
+
+ error = register_framebuffer(info);
if (error < 0)
goto err1;
- }
- for (i = 0; i < j; i++) {
- info = &priv->ch[i].info;
dev_info(info->dev,
"registered %s/%s as %dx%d %dbpp.\n",
pdev->name,
- (priv->ch[i].cfg.chan == LCDC_CHAN_MAINLCD) ?
+ (ch->cfg.chan == LCDC_CHAN_MAINLCD) ?
"mainlcd" : "sublcd",
- (int) priv->ch[i].cfg.lcd_cfg.xres,
- (int) priv->ch[i].cfg.lcd_cfg.yres,
- priv->ch[i].cfg.bpp);
+ (int) ch->cfg.lcd_cfg.xres,
+ (int) ch->cfg.lcd_cfg.yres,
+ ch->cfg.bpp);
/* deferred io mode: disable clock to save power */
if (info->fbdefio)
@@ -881,20 +922,24 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
int i;
for (i = 0; i < ARRAY_SIZE(priv->ch); i++)
- if (priv->ch[i].info.dev)
- unregister_framebuffer(&priv->ch[i].info);
+ if (priv->ch[i].info->dev)
+ unregister_framebuffer(priv->ch[i].info);
sh_mobile_lcdc_stop(priv);
for (i = 0; i < ARRAY_SIZE(priv->ch); i++) {
- info = &priv->ch[i].info;
+ info = priv->ch[i].info;
- if (!info->device)
+ if (!info || !info->device)
continue;
+ if (priv->ch[i].sglist)
+ vfree(priv->ch[i].sglist);
+
dma_free_coherent(&pdev->dev, info->fix.smem_len,
info->screen_base, priv->ch[i].dma_handle);
fb_dealloc_cmap(&info->cmap);
+ framebuffer_release(info);
}
#ifdef CONFIG_HAVE_CLK
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index fd33455389b..4a067f0d0ce 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -6367,7 +6367,6 @@ error_3: vfree(ivideo->bios_abase);
sis_fb_info->fix = ivideo->sisfb_fix;
sis_fb_info->screen_base = ivideo->video_vbase + ivideo->video_offset;
sis_fb_info->fbops = &sisfb_ops;
- sisfb_get_fix(&sis_fb_info->fix, -1, sis_fb_info);
sis_fb_info->pseudo_palette = ivideo->pseudo_palette;
fb_alloc_cmap(&sis_fb_info->cmap, 256 , 0);
diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index 98f24f0ec00..924d7946278 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c
@@ -1540,9 +1540,6 @@ static int sm501fb_init_fb(struct fb_info *fb,
if (ret)
dev_err(info->dev, "check_var() failed on initial setup?\n");
- /* ensure we've activated our new configuration */
- (fb->fbops->fb_set_par)(fb);
-
return 0;
}
@@ -1624,6 +1621,8 @@ static int __devinit sm501fb_start_one(struct sm501fb_info *info,
if (!fbi)
return 0;
+ mutex_init(&info->fb[head]->mm_lock);
+
ret = sm501fb_init_fb(info->fb[head], head, drvname);
if (ret) {
dev_err(info->dev, "cannot initialise fb %s\n", drvname);
diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c
index eec9dcb7f59..6120f0c526f 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/stifb.c
@@ -1115,10 +1115,9 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref)
if the device name contains the string "DX" and tell the
user how to reconfigure the card. */
if (strstr(sti->outptr.dev_name, "DX")) {
- printk(KERN_WARNING "WARNING: stifb framebuffer driver does not "
- "support '%s' in double-buffer mode.\n"
- KERN_WARNING "WARNING: Please disable the double-buffer mode "
- "in IPL menu (the PARISC-BIOS).\n",
+ printk(KERN_WARNING
+"WARNING: stifb framebuffer driver does not support '%s' in double-buffer mode.\n"
+"WARNING: Please disable the double-buffer mode in IPL menu (the PARISC-BIOS).\n",
sti->outptr.dev_name);
goto out_err0;
}
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index 8a141c2c637..2376f688ec8 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -748,8 +748,6 @@ int __init w100fb_probe(struct platform_device *pdev)
goto out;
}
- w100fb_set_par(info);
-
if (register_framebuffer(info) < 0) {
err = -EINVAL;
goto out;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-28 07:22:05 +0000