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MIPS: Alchemy: move au1200fb global functions to platform data

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au1200fb calls 3 functions which have to be defined in board code.
Fix this ugliness with the introduction of platform_data.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
Cc: linux-fbdev@vger.kernel.org
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2871/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Manuel Lauss
2011-11-10 12:06:21 +00:00
committed by Ralf Baechle
parent 7c4b24da07
commit a9b71a8f0f
5 changed files with 213 additions and 200 deletions
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51
arch/mips/alchemy/devboards/db1200.c
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@@ -37,6 +37,7 @@
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1100_mmc.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
#include <asm/mach-au1x00/au1200fb.h>
#include <asm/mach-au1x00/au1550_spi.h>
#include <asm/mach-db1x00/bcsr.h>
#include <asm/mach-db1x00/db1200.h>
@@ -422,6 +423,33 @@ static struct platform_device db1200_mmc0_dev = {
/**********************************************************************/
static int db1200fb_panel_index(void)
{
return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
}
static int db1200fb_panel_init(void)
{
/* Apply power */
bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
BCSR_BOARD_LCDBL);
return 0;
}
static int db1200fb_panel_shutdown(void)
{
/* Remove power */
bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
BCSR_BOARD_LCDBL, 0);
return 0;
}
static struct au1200fb_platdata db1200fb_pd = {
.panel_index = db1200fb_panel_index,
.panel_init = db1200fb_panel_init,
.panel_shutdown = db1200fb_panel_shutdown,
};
static struct resource au1200_lcd_res[] = {
[0] = {
.start = AU1200_LCD_PHYS_ADDR,
@@ -443,6 +471,7 @@ static struct platform_device au1200_lcd_dev = {
.dev = {
.dma_mask = &au1200_lcd_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
.platform_data = &db1200fb_pd,
},
.num_resources = ARRAY_SIZE(au1200_lcd_res),
.resource = au1200_lcd_res,
@@ -681,25 +710,3 @@ static int __init db1200_dev_init(void)
return platform_add_devices(db1200_devs, ARRAY_SIZE(db1200_devs));
}
device_initcall(db1200_dev_init);
/* au1200fb calls these: STERBT EINEN TRAGISCHEN TOD!!! */
int board_au1200fb_panel(void)
{
return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
}
int board_au1200fb_panel_init(void)
{
/* Apply power */
bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
BCSR_BOARD_LCDBL);
return 0;
}
int board_au1200fb_panel_shutdown(void)
{
/* Remove power */
bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
BCSR_BOARD_LCDBL, 0);
return 0;
}