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| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2011-11-10 12:06:21 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2011-12-07 22:02:07 +0000 |
| commit | a9b71a8f0f42efe1a21154667ca02305c950d30a (patch) | |
| tree | 0081abc97e9fda1f27f48327b033316a77b35f5a /arch/mips/alchemy/devboards/db1300.c | |
| parent | 7c4b24da07d99b5473de7cc7ba3f67d85b889bc0 (diff) | |
| download | lwn-a9b71a8f0f42efe1a21154667ca02305c950d30a.tar.gz lwn-a9b71a8f0f42efe1a21154667ca02305c950d30a.zip | |
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/db1300.c')
| -rw-r--r-- | arch/mips/alchemy/devboards/db1300.c | 52 |
1 files changed, 29 insertions, 23 deletions
diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index c41788c59278..7f3dacb60ea5 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -23,6 +23,7 @@ #include <asm/mach-au1x00/au1000.h> #include <asm/mach-au1x00/au1100_mmc.h> +#include <asm/mach-au1x00/au1200fb.h> #include <asm/mach-au1x00/au1xxx_dbdma.h> #include <asm/mach-au1x00/au1xxx_psc.h> #include <asm/mach-db1x00/db1300.h> @@ -636,6 +637,33 @@ static struct platform_device db1300_sndi2s_dev = { /**********************************************************************/ +static int db1300fb_panel_index(void) +{ + return 9; /* DB1300_800x480 */ +} + +static int db1300fb_panel_init(void) +{ + /* Apply power (Vee/Vdd logic is inverted on Panel DB1300_800x480) */ + bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD, + BCSR_BOARD_LCDBL); + return 0; +} + +static int db1300fb_panel_shutdown(void) +{ + /* Remove power (Vee/Vdd logic is inverted on Panel DB1300_800x480) */ + bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDBL, + BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD); + return 0; +} + +static struct au1200fb_platdata db1300fb_pd = { + .panel_index = db1300fb_panel_index, + .panel_init = db1300fb_panel_init, + .panel_shutdown = db1300fb_panel_shutdown, +}; + static struct resource au1300_lcd_res[] = { [0] = { .start = AU1200_LCD_PHYS_ADDR, @@ -657,6 +685,7 @@ static struct platform_device db1300_lcd_dev = { .dev = { .dma_mask = &au1300_lcd_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &db1300fb_pd, }, .num_resources = ARRAY_SIZE(au1300_lcd_res), .resource = au1300_lcd_res, @@ -762,26 +791,3 @@ void __init board_setup(void) alchemy_uart_enable(AU1300_UART1_PHYS_ADDR); alchemy_uart_enable(AU1300_UART3_PHYS_ADDR); } - - -/* au1200fb calls these: STERBT EINEN TRAGISCHEN TOD!!! */ -int board_au1200fb_panel(void) -{ - return 9; /* DB1300_800x480 */ -} - -int board_au1200fb_panel_init(void) -{ - /* Apply power (Vee/Vdd logic is inverted on Panel DB1300_800x480) */ - bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD, - BCSR_BOARD_LCDBL); - return 0; -} - -int board_au1200fb_panel_shutdown(void) -{ - /* Remove power (Vee/Vdd logic is inverted on Panel DB1300_800x480) */ - bcsr_mod(BCSR_BOARD, BCSR_BOARD_LCDBL, - BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD); - return 0; -} |