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| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2011-11-10 16:06:21 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-12-08 02:02:07 +0400 |
| commit | a9b71a8f0f42efe1a21154667ca02305c950d30a (patch) | |
| tree | 0081abc97e9fda1f27f48327b033316a77b35f5a /arch/mips/alchemy/devboards/db1200.c | |
| parent | 7c4b24da07d99b5473de7cc7ba3f67d85b889bc0 (diff) | |
| download | linux-a9b71a8f0f42efe1a21154667ca02305c950d30a.tar.xz | |
MIPS: Alchemy: move au1200fb global functions to platform data
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>
Diffstat (limited to 'arch/mips/alchemy/devboards/db1200.c')
| -rw-r--r-- | arch/mips/alchemy/devboards/db1200.c | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index 43f5f1be9d68..e2cc5f921538 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -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; -} |