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-rw-r--r--drivers/video/sh_mobile_lcdcfb.c71
-rw-r--r--drivers/video/sh_mobile_lcdcfb.h3
-rw-r--r--include/video/sh_mobile_lcdc.h2
3 files changed, 38 insertions, 38 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index d0c902699222..033851618323 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -116,7 +116,7 @@ static bool banked(int reg_nr)
static int lcdc_chan_is_sublcd(struct sh_mobile_lcdc_chan *chan)
{
- return chan->cfg.chan == LCDC_CHAN_SUBLCD;
+ return chan->cfg->chan == LCDC_CHAN_SUBLCD;
}
static void lcdc_write_chan(struct sh_mobile_lcdc_chan *chan,
@@ -289,7 +289,7 @@ static void sh_mobile_lcdc_deferred_io(struct fb_info *info,
struct list_head *pagelist)
{
struct sh_mobile_lcdc_chan *ch = info->par;
- struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg.panel_cfg;
+ const struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg->panel_cfg;
/* enable clocks before accessing hardware */
sh_mobile_lcdc_clk_on(ch->lcdc);
@@ -336,7 +336,7 @@ static void sh_mobile_lcdc_deferred_io_touch(struct fb_info *info)
static void sh_mobile_lcdc_display_on(struct sh_mobile_lcdc_chan *ch)
{
- struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg.panel_cfg;
+ const struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg->panel_cfg;
if (ch->tx_dev) {
int ret;
@@ -356,7 +356,7 @@ static void sh_mobile_lcdc_display_on(struct sh_mobile_lcdc_chan *ch)
static void sh_mobile_lcdc_display_off(struct sh_mobile_lcdc_chan *ch)
{
- struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg.panel_cfg;
+ const struct sh_mobile_lcdc_panel_cfg *panel = &ch->cfg->panel_cfg;
if (panel->display_off)
panel->display_off();
@@ -644,16 +644,16 @@ static void sh_mobile_lcdc_geometry(struct sh_mobile_lcdc_chan *ch)
tmp = ch->ldmt1r_value;
tmp |= (var->sync & FB_SYNC_VERT_HIGH_ACT) ? 0 : LDMT1R_VPOL;
tmp |= (var->sync & FB_SYNC_HOR_HIGH_ACT) ? 0 : LDMT1R_HPOL;
- tmp |= (ch->cfg.flags & LCDC_FLAGS_DWPOL) ? LDMT1R_DWPOL : 0;
- tmp |= (ch->cfg.flags & LCDC_FLAGS_DIPOL) ? LDMT1R_DIPOL : 0;
- tmp |= (ch->cfg.flags & LCDC_FLAGS_DAPOL) ? LDMT1R_DAPOL : 0;
- tmp |= (ch->cfg.flags & LCDC_FLAGS_HSCNT) ? LDMT1R_HSCNT : 0;
- tmp |= (ch->cfg.flags & LCDC_FLAGS_DWCNT) ? LDMT1R_DWCNT : 0;
+ tmp |= (ch->cfg->flags & LCDC_FLAGS_DWPOL) ? LDMT1R_DWPOL : 0;
+ tmp |= (ch->cfg->flags & LCDC_FLAGS_DIPOL) ? LDMT1R_DIPOL : 0;
+ tmp |= (ch->cfg->flags & LCDC_FLAGS_DAPOL) ? LDMT1R_DAPOL : 0;
+ tmp |= (ch->cfg->flags & LCDC_FLAGS_HSCNT) ? LDMT1R_HSCNT : 0;
+ tmp |= (ch->cfg->flags & LCDC_FLAGS_DWCNT) ? LDMT1R_DWCNT : 0;
lcdc_write_chan(ch, LDMT1R, tmp);
/* setup SYS bus */
- lcdc_write_chan(ch, LDMT2R, ch->cfg.sys_bus_cfg.ldmt2r);
- lcdc_write_chan(ch, LDMT3R, ch->cfg.sys_bus_cfg.ldmt3r);
+ lcdc_write_chan(ch, LDMT2R, ch->cfg->sys_bus_cfg.ldmt2r);
+ lcdc_write_chan(ch, LDMT3R, ch->cfg->sys_bus_cfg.ldmt3r);
/* horizontal configuration */
h_total = mode->xres + mode->hsync_len + mode->left_margin
@@ -717,7 +717,7 @@ static void __sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
/* Power supply */
lcdc_write_chan(ch, LDPMR, 0);
- m = ch->cfg.clock_divider;
+ m = ch->cfg->clock_divider;
if (!m)
continue;
@@ -768,7 +768,7 @@ static void __sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
* continuous read mode.
*/
if (ch->ldmt1r_value & LDMT1R_IFM &&
- ch->cfg.sys_bus_cfg.deferred_io_msec) {
+ ch->cfg->sys_bus_cfg.deferred_io_msec) {
lcdc_write_chan(ch, LDSM1R, LDSM1R_OS);
lcdc_write(priv, _LDINTR, LDINTR_FE);
} else {
@@ -822,13 +822,13 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
lcdc_wait_bit(priv, _LDCNT2R, LDCNT2R_BR, 0);
for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
- struct sh_mobile_lcdc_panel_cfg *panel;
+ const struct sh_mobile_lcdc_panel_cfg *panel;
ch = &priv->ch[k];
if (!ch->enabled)
continue;
- panel = &ch->cfg.panel_cfg;
+ panel = &ch->cfg->panel_cfg;
if (panel->setup_sys) {
ret = panel->setup_sys(ch, &sh_mobile_lcdc_sys_bus_ops);
if (ret)
@@ -838,7 +838,6 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
/* Compute frame buffer base address and pitch for each channel. */
for (k = 0; k < ARRAY_SIZE(priv->ch); k++) {
- struct sh_mobile_meram_cfg *cfg;
int pixelformat;
void *meram;
@@ -850,8 +849,8 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
ch->base_addr_c = ch->base_addr_y + ch->xres * ch->yres_virtual;
/* Enable MERAM if possible. */
- cfg = ch->cfg.meram_cfg;
- if (mdev == NULL || mdev->ops == NULL || cfg == NULL)
+ if (mdev == NULL || mdev->ops == NULL ||
+ ch->cfg->meram_cfg == NULL)
continue;
/* we need to de-init configured ICBs before we can
@@ -881,8 +880,8 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
break;
}
- meram = mdev->ops->meram_register(mdev, cfg, ch->pitch,
- ch->yres, pixelformat,
+ meram = mdev->ops->meram_register(mdev, ch->cfg->meram_cfg,
+ ch->pitch, ch->yres, pixelformat,
ch->base_addr_y, ch->base_addr_c,
&ch->base_addr_y, &ch->base_addr_c,
&ch->pitch);
@@ -901,7 +900,7 @@ static int sh_mobile_lcdc_start(struct sh_mobile_lcdc_priv *priv)
if (!ch->enabled)
continue;
- tmp = ch->cfg.sys_bus_cfg.deferred_io_msec;
+ tmp = ch->cfg->sys_bus_cfg.deferred_io_msec;
if (ch->ldmt1r_value & LDMT1R_IFM && tmp) {
ch->defio.deferred_io = sh_mobile_lcdc_deferred_io;
ch->defio.delay = msecs_to_jiffies(tmp);
@@ -1210,8 +1209,8 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
* distance between two modes is defined as the size of the
* non-overlapping parts of the two rectangles.
*/
- for (i = 0; i < ch->cfg.num_modes; ++i) {
- const struct fb_videomode *mode = &ch->cfg.lcd_modes[i];
+ for (i = 0; i < ch->cfg->num_modes; ++i) {
+ const struct fb_videomode *mode = &ch->cfg->lcd_modes[i];
unsigned int dist;
/* We can only round up. */
@@ -1230,7 +1229,7 @@ static int sh_mobile_check_var(struct fb_var_screeninfo *var, struct fb_info *in
}
/* If no available mode can be used, return an error. */
- if (ch->cfg.num_modes != 0) {
+ if (ch->cfg->num_modes != 0) {
if (best_dist == (unsigned int)-1)
return -EINVAL;
@@ -1440,7 +1439,7 @@ sh_mobile_lcdc_channel_fb_register(struct sh_mobile_lcdc_chan *ch)
return ret;
dev_info(ch->lcdc->dev, "registered %s/%s as %dx%d %dbpp.\n",
- dev_name(ch->lcdc->dev), (ch->cfg.chan == LCDC_CHAN_MAINLCD) ?
+ dev_name(ch->lcdc->dev), (ch->cfg->chan == LCDC_CHAN_MAINLCD) ?
"mainlcd" : "sublcd", info->var.xres, info->var.yres,
info->var.bits_per_pixel);
@@ -1525,8 +1524,8 @@ sh_mobile_lcdc_channel_fb_init(struct sh_mobile_lcdc_chan *ch,
*/
var = &info->var;
fb_videomode_to_var(var, mode);
- var->width = ch->cfg.panel_cfg.width;
- var->height = ch->cfg.panel_cfg.height;
+ var->width = ch->cfg->panel_cfg.width;
+ var->height = ch->cfg->panel_cfg.height;
var->yres_virtual = var->yres * 2;
var->activate = FB_ACTIVATE_NOW;
@@ -1558,14 +1557,14 @@ static int sh_mobile_lcdc_update_bl(struct backlight_device *bdev)
bdev->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK))
brightness = 0;
- return ch->cfg.bl_info.set_brightness(brightness);
+ return ch->cfg->bl_info.set_brightness(brightness);
}
static int sh_mobile_lcdc_get_brightness(struct backlight_device *bdev)
{
struct sh_mobile_lcdc_chan *ch = bl_get_data(bdev);
- return ch->cfg.bl_info.get_brightness();
+ return ch->cfg->bl_info.get_brightness();
}
static int sh_mobile_lcdc_check_fb(struct backlight_device *bdev,
@@ -1586,7 +1585,7 @@ static struct backlight_device *sh_mobile_lcdc_bl_probe(struct device *parent,
{
struct backlight_device *bl;
- bl = backlight_device_register(ch->cfg.bl_info.name, parent, ch,
+ bl = backlight_device_register(ch->cfg->bl_info.name, parent, ch,
&sh_mobile_lcdc_bl_ops, NULL);
if (IS_ERR(bl)) {
dev_err(parent, "unable to register backlight device: %ld\n",
@@ -1594,7 +1593,7 @@ static struct backlight_device *sh_mobile_lcdc_bl_probe(struct device *parent,
return NULL;
}
- bl->props.max_brightness = ch->cfg.bl_info.max_brightness;
+ bl->props.max_brightness = ch->cfg->bl_info.max_brightness;
bl->props.brightness = bl->props.max_brightness;
backlight_update_status(bl);
@@ -1727,7 +1726,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
if (ch->tx_dev) {
ch->tx_dev->lcdc = NULL;
- module_put(ch->cfg.tx_dev->dev.driver->owner);
+ module_put(ch->cfg->tx_dev->dev.driver->owner);
}
sh_mobile_lcdc_channel_fb_cleanup(ch);
@@ -1758,7 +1757,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev)
static int __devinit sh_mobile_lcdc_check_interface(struct sh_mobile_lcdc_chan *ch)
{
- int interface_type = ch->cfg.interface_type;
+ int interface_type = ch->cfg->interface_type;
switch (interface_type) {
case RGB8:
@@ -1801,7 +1800,7 @@ sh_mobile_lcdc_channel_init(struct sh_mobile_lcdc_priv *priv,
struct sh_mobile_lcdc_chan *ch)
{
const struct sh_mobile_lcdc_format_info *format;
- struct sh_mobile_lcdc_chan_cfg *cfg = &ch->cfg;
+ const struct sh_mobile_lcdc_chan_cfg *cfg = ch->cfg;
const struct fb_videomode *max_mode;
const struct fb_videomode *mode;
unsigned int num_modes;
@@ -1944,7 +1943,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
struct sh_mobile_lcdc_chan *ch = priv->ch + num_channels;
ch->lcdc = priv;
- memcpy(&ch->cfg, &pdata->ch[i], sizeof(pdata->ch[i]));
+ ch->cfg = &pdata->ch[i];
error = sh_mobile_lcdc_check_interface(ch);
if (error) {
@@ -1956,7 +1955,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
ch->pan_offset = 0;
/* probe the backlight is there is one defined */
- if (ch->cfg.bl_info.max_brightness)
+ if (ch->cfg->bl_info.max_brightness)
ch->bl = sh_mobile_lcdc_bl_probe(&pdev->dev, ch);
switch (pdata->ch[i].chan) {
diff --git a/drivers/video/sh_mobile_lcdcfb.h b/drivers/video/sh_mobile_lcdcfb.h
index bf1707cd3657..da1c26e78a57 100644
--- a/drivers/video/sh_mobile_lcdcfb.h
+++ b/drivers/video/sh_mobile_lcdcfb.h
@@ -54,7 +54,7 @@ struct sh_mobile_lcdc_entity {
struct sh_mobile_lcdc_chan {
struct sh_mobile_lcdc_priv *lcdc;
struct sh_mobile_lcdc_entity *tx_dev;
- struct sh_mobile_lcdc_chan_cfg cfg;
+ const struct sh_mobile_lcdc_chan_cfg *cfg;
unsigned long *reg_offs;
unsigned long ldmt1r_value;
@@ -66,6 +66,7 @@ struct sh_mobile_lcdc_chan {
void *fb_mem;
unsigned long fb_size;
+
dma_addr_t dma_handle;
unsigned long pan_offset;
diff --git a/include/video/sh_mobile_lcdc.h b/include/video/sh_mobile_lcdc.h
index 484b0a2d7b2f..7571b27a0ba1 100644
--- a/include/video/sh_mobile_lcdc.h
+++ b/include/video/sh_mobile_lcdc.h
@@ -178,7 +178,7 @@ struct sh_mobile_lcdc_chan_cfg {
struct sh_mobile_lcdc_panel_cfg panel_cfg;
struct sh_mobile_lcdc_bl_info bl_info;
struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; /* only for SYSn I/F */
- struct sh_mobile_meram_cfg *meram_cfg;
+ const struct sh_mobile_meram_cfg *meram_cfg;
struct platform_device *tx_dev; /* HDMI/DSI transmitter device */
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 02:39:10 +0000