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authorManuel Lauss <manuel.lauss@googlemail.com>2011-11-10 12:06:21 +0000
committerRalf Baechle <ralf@linux-mips.org>2011-12-07 22:02:07 +0000
commita9b71a8f0f42efe1a21154667ca02305c950d30a (patch)
tree0081abc97e9fda1f27f48327b033316a77b35f5a /arch/mips/alchemy/devboards
parent7c4b24da07d99b5473de7cc7ba3f67d85b889bc0 (diff)
downloadblackbird-op-linux-a9b71a8f0f42efe1a21154667ca02305c950d30a.tar.gz
blackbird-op-linux-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')
-rw-r--r--arch/mips/alchemy/devboards/db1200.c51
-rw-r--r--arch/mips/alchemy/devboards/db1300.c52
-rw-r--r--arch/mips/alchemy/devboards/pb1200.c55
3 files changed, 89 insertions, 69 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;
-}
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;
-}
diff --git a/arch/mips/alchemy/devboards/pb1200.c b/arch/mips/alchemy/devboards/pb1200.c
index a1b64977b471..a2676c95053b 100644
--- a/arch/mips/alchemy/devboards/pb1200.c
+++ b/arch/mips/alchemy/devboards/pb1200.c
@@ -26,6 +26,7 @@
#include <linux/smc91x.h>
#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-db1x00/bcsr.h>
#include <asm/mach-pb1x00/pb1200.h>
@@ -351,6 +352,33 @@ static struct platform_device pb1200_i2c_dev = {
.resource = au1200_psc0_res,
};
+static int pb1200fb_panel_index(void)
+{
+ return (bcsr_read(BCSR_SWITCHES) >> 8) & 0x0f;
+}
+
+static int pb1200fb_panel_init(void)
+{
+ /* Apply power */
+ bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD |
+ BCSR_BOARD_LCDBL);
+ return 0;
+}
+
+static int pb1200fb_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 pb1200fb_pd = {
+ .panel_index = pb1200fb_panel_index,
+ .panel_init = pb1200fb_panel_init,
+ .panel_shutdown = pb1200fb_panel_shutdown,
+};
+
static struct resource au1200_lcd_res[] = {
[0] = {
.start = AU1200_LCD_PHYS_ADDR,
@@ -366,12 +394,13 @@ static struct resource au1200_lcd_res[] = {
static u64 au1200_lcd_dmamask = DMA_BIT_MASK(32);
-static struct platform_device au1200_lcd_dev = {
+static struct platform_device pb1200_lcd_dev = {
.name = "au1200-lcd",
.id = 0,
.dev = {
.dma_mask = &au1200_lcd_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
+ .platform_data = &pb1200fb_pd,
},
.num_resources = ARRAY_SIZE(au1200_lcd_res),
.resource = au1200_lcd_res,
@@ -383,7 +412,7 @@ static struct platform_device *board_platform_devices[] __initdata = {
&pb1200_i2c_dev,
&pb1200_mmc0_dev,
&pb1200_mmc1_dev,
- &au1200_lcd_dev,
+ &pb1200_lcd_dev,
};
static int __init board_register_devices(void)
@@ -440,25 +469,3 @@ static int __init board_register_devices(void)
ARRAY_SIZE(board_platform_devices));
}
device_initcall(board_register_devices);
-
-
-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;
-}
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