msm: board: 8960-camera: Add support for correct GPIO mux.

The GPIO mux config varies with the platform. Hence add support
for correct camera GPIO mux corresponding to SGLTE platform.

Change-Id: I7fe745013c813fd079852e2f04ae23d3f021533a
Signed-off-by: Rajakumar Govindaram <rajakuma@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8960-camera.c b/arch/arm/mach-msm/board-8960-camera.c
index f3b1cfd..d5855fe 100644
--- a/arch/arm/mach-msm/board-8960-camera.c
+++ b/arch/arm/mach-msm/board-8960-camera.c
@@ -15,6 +15,7 @@
 #include <linux/gpio.h>
 #include <mach/camera.h>
 #include <mach/msm_bus_board.h>
+#include <mach/socinfo.h>
 #include <mach/gpiomux.h>
 #include "devices.h"
 #include "board-8960.h"
@@ -184,6 +185,23 @@
 	},
 };
 
+static struct msm_gpiomux_config msm8960_cam_2d_configs_sglte[] = {
+	{
+		.gpio = 20,
+		.settings = {
+			[GPIOMUX_ACTIVE]    = &cam_settings[3],
+			[GPIOMUX_SUSPENDED] = &cam_settings[8],
+		},
+	},
+	{
+		.gpio = 21,
+		.settings = {
+			[GPIOMUX_ACTIVE]    = &cam_settings[3],
+			[GPIOMUX_SUSPENDED] = &cam_settings[8],
+		},
+	},
+};
+
 #define VFE_CAMIF_TIMER1_GPIO 2
 #define VFE_CAMIF_TIMER2_GPIO 3
 #define VFE_CAMIF_TIMER3_GPIO_INT 4
@@ -783,6 +801,16 @@
 
 void __init msm8960_init_cam(void)
 {
+	if (socinfo_get_platform_subtype() == PLATFORM_SUBTYPE_SGLTE) {
+		msm_8960_front_cam_gpio_conf.cam_gpiomux_conf_tbl =
+			msm8960_cam_2d_configs_sglte;
+		msm_8960_front_cam_gpio_conf.cam_gpiomux_conf_tbl_size =
+			ARRAY_SIZE(msm8960_cam_2d_configs_sglte);
+		msm_8960_back_cam_gpio_conf.cam_gpiomux_conf_tbl =
+			msm8960_cam_2d_configs_sglte;
+		msm_8960_back_cam_gpio_conf.cam_gpiomux_conf_tbl_size =
+			ARRAY_SIZE(msm8960_cam_2d_configs_sglte);
+	}
 	msm_gpiomux_install(msm8960_cam_common_configs,
 			ARRAY_SIZE(msm8960_cam_common_configs));