summaryrefslogtreecommitdiff
path: root/drivers/video
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/arkfb.c1
-rw-r--r--drivers/video/atmel_lcdfb.c13
-rw-r--r--drivers/video/aty/radeon_accel.c8
-rw-r--r--drivers/video/bf54x-lq043fb.c17
-rw-r--r--drivers/video/console/fbcon.c4
-rw-r--r--drivers/video/fb_defio.c19
-rw-r--r--drivers/video/fbmem.c4
-rw-r--r--drivers/video/fsl-diu-fb.c32
-rw-r--r--drivers/video/matrox/i2c-matroxfb.c21
-rw-r--r--drivers/video/matrox/matroxfb_maven.c97
-rw-r--r--drivers/video/pm2fb.c1
-rw-r--r--drivers/video/pxafb.c68
-rw-r--r--drivers/video/s3fb.c1
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c2
-rw-r--r--drivers/video/vermilion/vermilion.h1
-rw-r--r--drivers/video/vt8623fb.c1
-rw-r--r--drivers/video/xilinxfb.c1
17 files changed, 179 insertions, 112 deletions
diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c
index 4bd569e479a7..314d18694b6a 100644
--- a/drivers/video/arkfb.c
+++ b/drivers/video/arkfb.c
@@ -11,7 +11,6 @@
* Code is based on s3fb
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index e7018a2f56af..9c5925927ece 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -39,7 +39,9 @@
#endif
#if defined(CONFIG_ARCH_AT91)
-#define ATMEL_LCDFB_FBINFO_DEFAULT FBINFO_DEFAULT
+#define ATMEL_LCDFB_FBINFO_DEFAULT (FBINFO_DEFAULT \
+ | FBINFO_PARTIAL_PAN_OK \
+ | FBINFO_HWACCEL_YPAN)
static inline void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo,
struct fb_var_screeninfo *var)
@@ -177,7 +179,7 @@ static struct fb_fix_screeninfo atmel_lcdfb_fix __initdata = {
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_TRUECOLOR,
.xpanstep = 0,
- .ypanstep = 0,
+ .ypanstep = 1,
.ywrapstep = 0,
.accel = FB_ACCEL_NONE,
};
@@ -240,9 +242,11 @@ static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo)
{
struct fb_info *info = sinfo->info;
struct fb_var_screeninfo *var = &info->var;
+ unsigned int smem_len;
- info->fix.smem_len = (var->xres_virtual * var->yres_virtual
- * ((var->bits_per_pixel + 7) / 8));
+ smem_len = (var->xres_virtual * var->yres_virtual
+ * ((var->bits_per_pixel + 7) / 8));
+ info->fix.smem_len = max(smem_len, sinfo->smem_len);
info->screen_base = dma_alloc_writecombine(info->device, info->fix.smem_len,
(dma_addr_t *)&info->fix.smem_start, GFP_KERNEL);
@@ -794,6 +798,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev)
sinfo->default_monspecs = pdata_sinfo->default_monspecs;
sinfo->atmel_lcdfb_power_control = pdata_sinfo->atmel_lcdfb_power_control;
sinfo->guard_time = pdata_sinfo->guard_time;
+ sinfo->smem_len = pdata_sinfo->smem_len;
sinfo->lcdcon_is_backlight = pdata_sinfo->lcdcon_is_backlight;
sinfo->lcd_wiring_mode = pdata_sinfo->lcd_wiring_mode;
} else {
diff --git a/drivers/video/aty/radeon_accel.c b/drivers/video/aty/radeon_accel.c
index 4d13f68436e6..aa95f8350242 100644
--- a/drivers/video/aty/radeon_accel.c
+++ b/drivers/video/aty/radeon_accel.c
@@ -55,6 +55,10 @@ static void radeonfb_prim_fillrect(struct radeonfb_info *rinfo,
OUTREG(DP_WRITE_MSK, 0xffffffff);
OUTREG(DP_CNTL, (DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM));
+ radeon_fifo_wait(2);
+ OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL);
+ OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE));
+
radeon_fifo_wait(2);
OUTREG(DST_Y_X, (region->dy << 16) | region->dx);
OUTREG(DST_WIDTH_HEIGHT, (region->width << 16) | region->height);
@@ -116,6 +120,10 @@ static void radeonfb_prim_copyarea(struct radeonfb_info *rinfo,
OUTREG(DP_CNTL, (xdir>=0 ? DST_X_LEFT_TO_RIGHT : 0)
| (ydir>=0 ? DST_Y_TOP_TO_BOTTOM : 0));
+ radeon_fifo_wait(2);
+ OUTREG(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL);
+ OUTREG(WAIT_UNTIL, (WAIT_2D_IDLECLEAN | WAIT_DMA_GUI_IDLE));
+
radeon_fifo_wait(3);
OUTREG(SRC_Y_X, (sy << 16) | sx);
OUTREG(DST_Y_X, (dy << 16) | dx);
diff --git a/drivers/video/bf54x-lq043fb.c b/drivers/video/bf54x-lq043fb.c
index 940467aed13f..7644ed249564 100644
--- a/drivers/video/bf54x-lq043fb.c
+++ b/drivers/video/bf54x-lq043fb.c
@@ -58,7 +58,7 @@
#include <asm/gpio.h>
#include <asm/portmux.h>
-#include <asm/mach/bf54x-lq043.h>
+#include <mach/bf54x-lq043.h>
#define NO_BL_SUPPORT
@@ -733,7 +733,6 @@ static int bfin_bf54x_remove(struct platform_device *pdev)
static int bfin_bf54x_suspend(struct platform_device *pdev, pm_message_t state)
{
struct fb_info *fbinfo = platform_get_drvdata(pdev);
- struct bfin_bf54xfb_info *info = fbinfo->par;
bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() & ~EPPI_EN);
disable_dma(CH_EPPI0);
@@ -747,8 +746,18 @@ static int bfin_bf54x_resume(struct platform_device *pdev)
struct fb_info *fbinfo = platform_get_drvdata(pdev);
struct bfin_bf54xfb_info *info = fbinfo->par;
- enable_dma(CH_EPPI0);
- bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN);
+ if (info->lq043_open_cnt) {
+
+ bfin_write_EPPI0_CONTROL(0);
+ SSYNC();
+
+ config_dma(info);
+ config_ppi(info);
+
+ /* start dma */
+ enable_dma(CH_EPPI0);
+ bfin_write_EPPI0_CONTROL(bfin_read_EPPI0_CONTROL() | EPPI_EN);
+ }
return 0;
}
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 33859934a8e4..c6299e8a041d 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2518,7 +2518,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
c = vc->vc_video_erase_char;
vc->vc_video_erase_char =
((c & 0xfe00) >> 1) | (c & 0xff);
- c = vc->vc_def_color;
+ c = vc->vc_scrl_erase_char;
vc->vc_scrl_erase_char =
((c & 0xFE00) >> 1) | (c & 0xFF);
vc->vc_attr >>= 1;
@@ -2551,7 +2551,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
if (vc->vc_can_do_color) {
vc->vc_video_erase_char =
((c & 0xff00) << 1) | (c & 0xff);
- c = vc->vc_def_color;
+ c = vc->vc_scrl_erase_char;
vc->vc_scrl_erase_char =
((c & 0xFF00) << 1) | (c & 0xFF);
vc->vc_attr <<= 1;
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 59df132cc375..4835bdc4e9f1 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -114,6 +114,17 @@ static struct vm_operations_struct fb_deferred_io_vm_ops = {
.page_mkwrite = fb_deferred_io_mkwrite,
};
+static int fb_deferred_io_set_page_dirty(struct page *page)
+{
+ if (!PageDirty(page))
+ SetPageDirty(page);
+ return 0;
+}
+
+static const struct address_space_operations fb_deferred_io_aops = {
+ .set_page_dirty = fb_deferred_io_set_page_dirty,
+};
+
static int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma)
{
vma->vm_ops = &fb_deferred_io_vm_ops;
@@ -163,6 +174,14 @@ void fb_deferred_io_init(struct fb_info *info)
}
EXPORT_SYMBOL_GPL(fb_deferred_io_init);
+void fb_deferred_io_open(struct fb_info *info,
+ struct inode *inode,
+ struct file *file)
+{
+ file->f_mapping->a_ops = &fb_deferred_io_aops;
+}
+EXPORT_SYMBOL_GPL(fb_deferred_io_open);
+
void fb_deferred_io_cleanup(struct fb_info *info)
{
void *screen_base = (void __force *) info->screen_base;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 6b487801eeae..98843c2ecf73 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1344,6 +1344,10 @@ fb_open(struct inode *inode, struct file *file)
if (res)
module_put(info->fbops->owner);
}
+#ifdef CONFIG_FB_DEFERRED_IO
+ if (info->fbdefio)
+ fb_deferred_io_open(info, inode, file);
+#endif
out:
unlock_kernel();
return res;
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index bd320a2bfb7c..fb51197d1c98 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -479,6 +479,10 @@ static void adjust_aoi_size_position(struct fb_var_screeninfo *var,
base_plane_width = machine_data->fsl_diu_info[0]->var.xres;
base_plane_height = machine_data->fsl_diu_info[0]->var.yres;
+ if (mfbi->x_aoi_d < 0)
+ mfbi->x_aoi_d = 0;
+ if (mfbi->y_aoi_d < 0)
+ mfbi->y_aoi_d = 0;
switch (index) {
case 0:
if (mfbi->x_aoi_d != 0)
@@ -778,6 +782,22 @@ static void unmap_video_memory(struct fb_info *info)
}
/*
+ * Using the fb_var_screeninfo in fb_info we set the aoi of this
+ * particular framebuffer. It is a light version of fsl_diu_set_par.
+ */
+static int fsl_diu_set_aoi(struct fb_info *info)
+{
+ struct fb_var_screeninfo *var = &info->var;
+ struct mfb_info *mfbi = info->par;
+ struct diu_ad *ad = mfbi->ad;
+
+ /* AOI should not be greater than display size */
+ ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset);
+ ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d);
+ return 0;
+}
+
+/*
* Using the fb_var_screeninfo in fb_info we set the resolution of this
* particular framebuffer. This function alters the fb_fix_screeninfo stored
* in fb_info. It does not alter var in fb_info since we are using that
@@ -817,11 +837,11 @@ static int fsl_diu_set_par(struct fb_info *info)
diu_ops.get_pixel_format(var->bits_per_pixel,
machine_data->monitor_port);
ad->addr = cpu_to_le32(info->fix.smem_start);
- ad->src_size_g_alpha = cpu_to_le32((var->yres << 12) |
- var->xres) | mfbi->g_alpha;
- /* fix me. AOI should not be greater than display size */
+ ad->src_size_g_alpha = cpu_to_le32((var->yres_virtual << 12) |
+ var->xres_virtual) | mfbi->g_alpha;
+ /* AOI should not be greater than display size */
ad->aoi_size = cpu_to_le32((var->yres << 16) | var->xres);
- ad->offset_xyi = 0;
+ ad->offset_xyi = cpu_to_le32((var->yoffset << 16) | var->xoffset);
ad->offset_xyd = cpu_to_le32((mfbi->y_aoi_d << 16) | mfbi->x_aoi_d);
/* Disable chroma keying function */
@@ -921,6 +941,8 @@ static int fsl_diu_pan_display(struct fb_var_screeninfo *var,
else
info->var.vmode &= ~FB_VMODE_YWRAP;
+ fsl_diu_set_aoi(info);
+
return 0;
}
@@ -989,7 +1011,7 @@ static int fsl_diu_ioctl(struct fb_info *info, unsigned int cmd,
pr_debug("set AOI display offset of index %d to (%d,%d)\n",
mfbi->index, aoi_d.x_aoi_d, aoi_d.y_aoi_d);
fsl_diu_check_var(&info->var, info);
- fsl_diu_set_par(info);
+ fsl_diu_set_aoi(info);
break;
case MFB_GET_AOID:
aoi_d.x_aoi_d = mfbi->x_aoi_d;
diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c
index 75ee5a12e549..c14e3e2212b3 100644
--- a/drivers/video/matrox/i2c-matroxfb.c
+++ b/drivers/video/matrox/i2c-matroxfb.c
@@ -87,13 +87,7 @@ static int matroxfb_gpio_getscl(void* data) {
return (matroxfb_read_gpio(b->minfo) & b->mask.clock) ? 1 : 0;
}
-static struct i2c_adapter matrox_i2c_adapter_template =
-{
- .owner = THIS_MODULE,
- .id = I2C_HW_B_G400,
-};
-
-static struct i2c_algo_bit_data matrox_i2c_algo_template =
+static const struct i2c_algo_bit_data matrox_i2c_algo_template =
{
.setsda = matroxfb_gpio_setsda,
.setscl = matroxfb_gpio_setscl,
@@ -112,7 +106,7 @@ static int i2c_bus_reg(struct i2c_bit_adapter* b, struct matrox_fb_info* minfo,
b->minfo = minfo;
b->mask.data = data;
b->mask.clock = clock;
- b->adapter = matrox_i2c_adapter_template;
+ b->adapter.owner = THIS_MODULE;
snprintf(b->adapter.name, sizeof(b->adapter.name), name,
minfo->fbcon.node);
i2c_set_adapdata(&b->adapter, b);
@@ -187,6 +181,17 @@ static void* i2c_matroxfb_probe(struct matrox_fb_info* minfo) {
MAT_DATA, MAT_CLK, "MAVEN:fb%u", 0);
if (err)
printk(KERN_INFO "i2c-matroxfb: Could not register Maven i2c bus. Continuing anyway.\n");
+ else {
+ struct i2c_board_info maven_info = {
+ I2C_BOARD_INFO("maven", 0x1b),
+ };
+ unsigned short const addr_list[2] = {
+ 0x1b, I2C_CLIENT_END
+ };
+
+ i2c_new_probed_device(&m2info->maven.adapter,
+ &maven_info, addr_list);
+ }
}
return m2info;
fail_ddc1:;
diff --git a/drivers/video/matrox/matroxfb_maven.c b/drivers/video/matrox/matroxfb_maven.c
index 89da27bd5c49..042408a8c631 100644
--- a/drivers/video/matrox/matroxfb_maven.c
+++ b/drivers/video/matrox/matroxfb_maven.c
@@ -19,8 +19,6 @@
#include <linux/matroxfb.h>
#include <asm/div64.h>
-#define MAVEN_I2CID (0x1B)
-
#define MGATVO_B 1
#define MGATVO_C 2
@@ -128,7 +126,7 @@ static int get_ctrl_id(__u32 v4l2_id) {
struct maven_data {
struct matrox_fb_info* primary_head;
- struct i2c_client client;
+ struct i2c_client *client;
int version;
};
@@ -974,7 +972,7 @@ static inline int maven_compute_timming(struct maven_data* md,
static int maven_program_timming(struct maven_data* md,
const struct mavenregs* m) {
- struct i2c_client* c = &md->client;
+ struct i2c_client *c = md->client;
if (m->mode == MATROXFB_OUTPUT_MODE_MONITOR) {
LR(0x80);
@@ -1011,7 +1009,7 @@ static int maven_program_timming(struct maven_data* md,
}
static inline int maven_resync(struct maven_data* md) {
- struct i2c_client* c = &md->client;
+ struct i2c_client *c = md->client;
maven_set_reg(c, 0x95, 0x20); /* start whole thing */
return 0;
}
@@ -1069,48 +1067,48 @@ static int maven_set_control (struct maven_data* md,
maven_compute_bwlevel(md, &blacklevel, &whitelevel);
blacklevel = (blacklevel >> 2) | ((blacklevel & 3) << 8);
whitelevel = (whitelevel >> 2) | ((whitelevel & 3) << 8);
- maven_set_reg_pair(&md->client, 0x0e, blacklevel);
- maven_set_reg_pair(&md->client, 0x1e, whitelevel);
+ maven_set_reg_pair(md->client, 0x0e, blacklevel);
+ maven_set_reg_pair(md->client, 0x1e, whitelevel);
}
break;
case V4L2_CID_SATURATION:
{
- maven_set_reg(&md->client, 0x20, p->value);
- maven_set_reg(&md->client, 0x22, p->value);
+ maven_set_reg(md->client, 0x20, p->value);
+ maven_set_reg(md->client, 0x22, p->value);
}
break;
case V4L2_CID_HUE:
{
- maven_set_reg(&md->client, 0x25, p->value);
+ maven_set_reg(md->client, 0x25, p->value);
}
break;
case V4L2_CID_GAMMA:
{
const struct maven_gamma* g;
g = maven_compute_gamma(md);
- maven_set_reg(&md->client, 0x83, g->reg83);
- maven_set_reg(&md->client, 0x84, g->reg84);
- maven_set_reg(&md->client, 0x85, g->reg85);
- maven_set_reg(&md->client, 0x86, g->reg86);
- maven_set_reg(&md->client, 0x87, g->reg87);
- maven_set_reg(&md->client, 0x88, g->reg88);
- maven_set_reg(&md->client, 0x89, g->reg89);
- maven_set_reg(&md->client, 0x8a, g->reg8a);
- maven_set_reg(&md->client, 0x8b, g->reg8b);
+ maven_set_reg(md->client, 0x83, g->reg83);
+ maven_set_reg(md->client, 0x84, g->reg84);
+ maven_set_reg(md->client, 0x85, g->reg85);
+ maven_set_reg(md->client, 0x86, g->reg86);
+ maven_set_reg(md->client, 0x87, g->reg87);
+ maven_set_reg(md->client, 0x88, g->reg88);
+ maven_set_reg(md->client, 0x89, g->reg89);
+ maven_set_reg(md->client, 0x8a, g->reg8a);
+ maven_set_reg(md->client, 0x8b, g->reg8b);
}
break;
case MATROXFB_CID_TESTOUT:
{
unsigned char val
- = maven_get_reg(&md->client,0x8d);
+ = maven_get_reg(md->client, 0x8d);
if (p->value) val |= 0x10;
else val &= ~0x10;
- maven_set_reg(&md->client, 0x8d, val);
+ maven_set_reg(md->client, 0x8d, val);
}
break;
case MATROXFB_CID_DEFLICKER:
{
- maven_set_reg(&md->client, 0x93, maven_compute_deflicker(md));
+ maven_set_reg(md->client, 0x93, maven_compute_deflicker(md));
}
break;
}
@@ -1189,6 +1187,7 @@ static int maven_init_client(struct i2c_client* clnt) {
MINFO_FROM(container_of(clnt->adapter, struct i2c_bit_adapter, adapter)->minfo);
md->primary_head = MINFO;
+ md->client = clnt;
down_write(&ACCESS_FBINFO(altout.lock));
ACCESS_FBINFO(outputs[1]).output = &maven_altout;
ACCESS_FBINFO(outputs[1]).src = ACCESS_FBINFO(outputs[1]).default_src;
@@ -1232,14 +1231,11 @@ static int maven_shutdown_client(struct i2c_client* clnt) {
return 0;
}
-static const unsigned short normal_i2c[] = { MAVEN_I2CID, I2C_CLIENT_END };
-I2C_CLIENT_INSMOD;
-
-static struct i2c_driver maven_driver;
-
-static int maven_detect_client(struct i2c_adapter* adapter, int address, int kind) {
- int err = 0;
- struct i2c_client* new_client;
+static int maven_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct i2c_adapter *adapter = client->adapter;
+ int err = -ENODEV;
struct maven_data* data;
if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_WRITE_WORD_DATA |
@@ -1250,50 +1246,37 @@ static int maven_detect_client(struct i2c_adapter* adapter, int address, int kin
err = -ENOMEM;
goto ERROR0;
}
- new_client = &data->client;
- i2c_set_clientdata(new_client, data);
- new_client->addr = address;
- new_client->adapter = adapter;
- new_client->driver = &maven_driver;
- new_client->flags = 0;
- strlcpy(new_client->name, "maven", I2C_NAME_SIZE);
- if ((err = i2c_attach_client(new_client)))
- goto ERROR3;
- err = maven_init_client(new_client);
+ i2c_set_clientdata(client, data);
+ err = maven_init_client(client);
if (err)
goto ERROR4;
return 0;
ERROR4:;
- i2c_detach_client(new_client);
-ERROR3:;
- kfree(new_client);
+ kfree(data);
ERROR0:;
return err;
}
-static int maven_attach_adapter(struct i2c_adapter* adapter) {
- if (adapter->id == I2C_HW_B_G400)
- return i2c_probe(adapter, &addr_data, &maven_detect_client);
- return 0;
-}
-
-static int maven_detach_client(struct i2c_client* client) {
- int err;
-
- if ((err = i2c_detach_client(client)))
- return err;
+static int maven_remove(struct i2c_client *client)
+{
maven_shutdown_client(client);
kfree(i2c_get_clientdata(client));
return 0;
}
+static const struct i2c_device_id maven_id[] = {
+ { "maven", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, maven_id);
+
static struct i2c_driver maven_driver={
.driver = {
.name = "maven",
},
- .id = I2C_DRIVERID_MGATVO,
- .attach_adapter = maven_attach_adapter,
- .detach_client = maven_detach_client,
+ .probe = maven_probe,
+ .remove = maven_remove,
+ .id_table = maven_id,
};
static int __init matroxfb_maven_init(void)
diff --git a/drivers/video/pm2fb.c b/drivers/video/pm2fb.c
index 3f1ca2adda3d..c6dd924976a4 100644
--- a/drivers/video/pm2fb.c
+++ b/drivers/video/pm2fb.c
@@ -1746,6 +1746,7 @@ static void __devexit pm2fb_remove(struct pci_dev *pdev)
release_mem_region(fix->mmio_start, fix->mmio_len);
pci_set_drvdata(pdev, NULL);
+ fb_dealloc_cmap(&info->cmap);
kfree(info->pixmap.addr);
kfree(info);
}
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index e7aa7ae8fca8..97204497d9f7 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -1031,7 +1031,9 @@ static void pxafb_setup_gpio(struct pxafb_info *fbi)
pxa_gpio_mode(GPIO74_LCD_FCLK_MD);
pxa_gpio_mode(GPIO75_LCD_LCLK_MD);
pxa_gpio_mode(GPIO76_LCD_PCLK_MD);
- pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD);
+
+ if ((lccr0 & LCCR0_PAS) == 0)
+ pxa_gpio_mode(GPIO77_LCD_ACBIAS_MD);
}
static void pxafb_enable_controller(struct pxafb_info *fbi)
@@ -1400,6 +1402,8 @@ static void pxafb_decode_mach_info(struct pxafb_info *fbi,
if (lcd_conn == LCD_MONO_STN_8BPP)
fbi->lccr0 |= LCCR0_DPD;
+ fbi->lccr0 |= (lcd_conn & LCD_ALTERNATE_MAPPING) ? LCCR0_LDDALT : 0;
+
fbi->lccr3 = LCCR3_Acb((inf->lcd_conn >> 10) & 0xff);
fbi->lccr3 |= (lcd_conn & LCD_BIAS_ACTIVE_LOW) ? LCCR3_OEP : 0;
fbi->lccr3 |= (lcd_conn & LCD_PCLK_EDGE_FALL) ? LCCR3_PCP : 0;
@@ -1673,53 +1677,63 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)");
#define pxafb_setup_options() (0)
#endif
-static int __devinit pxafb_probe(struct platform_device *dev)
-{
- struct pxafb_info *fbi;
- struct pxafb_mach_info *inf;
- struct resource *r;
- int irq, ret;
-
- dev_dbg(&dev->dev, "pxafb_probe\n");
-
- inf = dev->dev.platform_data;
- ret = -ENOMEM;
- fbi = NULL;
- if (!inf)
- goto failed;
-
- ret = pxafb_parse_options(&dev->dev, g_options);
- if (ret < 0)
- goto failed;
-
#ifdef DEBUG_VAR
- /* Check for various illegal bit-combinations. Currently only
- * a warning is given. */
+/* Check for various illegal bit-combinations. Currently only
+ * a warning is given. */
+static void __devinit pxafb_check_options(struct device *dev,
+ struct pxafb_mach_info *inf)
+{
+ if (inf->lcd_conn)
+ return;
if (inf->lccr0 & LCCR0_INVALID_CONFIG_MASK)
- dev_warn(&dev->dev, "machine LCCR0 setting contains "
+ dev_warn(dev, "machine LCCR0 setting contains "
"illegal bits: %08x\n",
inf->lccr0 & LCCR0_INVALID_CONFIG_MASK);
if (inf->lccr3 & LCCR3_INVALID_CONFIG_MASK)
- dev_warn(&dev->dev, "machine LCCR3 setting contains "
+ dev_warn(dev, "machine LCCR3 setting contains "
"illegal bits: %08x\n",
inf->lccr3 & LCCR3_INVALID_CONFIG_MASK);
if (inf->lccr0 & LCCR0_DPD &&
((inf->lccr0 & LCCR0_PAS) != LCCR0_Pas ||
(inf->lccr0 & LCCR0_SDS) != LCCR0_Sngl ||
(inf->lccr0 & LCCR0_CMS) != LCCR0_Mono))
- dev_warn(&dev->dev, "Double Pixel Data (DPD) mode is "
+ dev_warn(dev, "Double Pixel Data (DPD) mode is "
"only valid in passive mono"
" single panel mode\n");
if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Act &&
(inf->lccr0 & LCCR0_SDS) == LCCR0_Dual)
- dev_warn(&dev->dev, "Dual panel only valid in passive mode\n");
+ dev_warn(dev, "Dual panel only valid in passive mode\n");
if ((inf->lccr0 & LCCR0_PAS) == LCCR0_Pas &&
(inf->modes->upper_margin || inf->modes->lower_margin))
- dev_warn(&dev->dev, "Upper and lower margins must be 0 in "
+ dev_warn(dev, "Upper and lower margins must be 0 in "
"passive mode\n");
+}
+#else
+#define pxafb_check_options(...) do {} while (0)
#endif
+static int __devinit pxafb_probe(struct platform_device *dev)
+{
+ struct pxafb_info *fbi;
+ struct pxafb_mach_info *inf;
+ struct resource *r;
+ int irq, ret;
+
+ dev_dbg(&dev->dev, "pxafb_probe\n");
+
+ inf = dev->dev.platform_data;
+ ret = -ENOMEM;
+ fbi = NULL;
+ if (!inf)
+ goto failed;
+
+ ret = pxafb_parse_options(&dev->dev, g_options);
+ if (ret < 0)
+ goto failed;
+
+ pxafb_check_options(&dev->dev, inf);
+
dev_dbg(&dev->dev, "got a %dx%dx%d LCD\n",
inf->modes->xres,
inf->modes->yres,
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c
index 8361bd0e3df1..4dcec48a1d78 100644
--- a/drivers/video/s3fb.c
+++ b/drivers/video/s3fb.c
@@ -11,7 +11,6 @@
* which is based on the code of neofb.
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index f6ef6cca73cd..4c32c06579a0 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -595,6 +595,8 @@ static int __init sh_mobile_lcdc_probe(struct platform_device *pdev)
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;
+ info->var.width = cfg->lcd_size_cfg.width;
+ info->var.height = cfg->lcd_size_cfg.height;
info->var.activate = FB_ACTIVATE_NOW;
error = sh_mobile_lcdc_set_bpp(&info->var, cfg->bpp);
if (error)
diff --git a/drivers/video/vermilion/vermilion.h b/drivers/video/vermilion/vermilion.h
index c4aba59d4809..7491abfcf1fc 100644
--- a/drivers/video/vermilion/vermilion.h
+++ b/drivers/video/vermilion/vermilion.h
@@ -30,7 +30,6 @@
#define _VERMILION_H_
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/pci.h>
#include <asm/atomic.h>
#include <linux/mutex.h>
diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c
index 34aae7a2a62b..3df17dc8c3d7 100644
--- a/drivers/video/vt8623fb.c
+++ b/drivers/video/vt8623fb.c
@@ -12,7 +12,6 @@
* (http://davesdomain.org.uk/viafb/)
*/
-#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index 7b3a8423f485..5da3d2423cc0 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -24,7 +24,6 @@
#include <linux/device.h>
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/version.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 23:31:13 +0000