[media] exynos4-is: Add the FIMC-IS ISP capture DMA driver

[deliverable/linux.git] / drivers / media / platform / exynos4-is / fimc-is-param.h

diff --git a/drivers/media/platform/exynos4-is/fimc-is-param.h b/drivers/media/platform/exynos4-is/fimc-is-param.h
index f9358c27ae2dc723a01c17708b9c7ca1a0b45fe6..8e31f76427762b2b35d08633fc7aa0a4d0337bf0 100644 (file)
--- a/drivers/media/platform/exynos4-is/fimc-is-param.h
+++ b/drivers/media/platform/exynos4-is/fimc-is-param.h
@@ -911,6 +911,10 @@ struct is_region {
        u32 shared[MAX_SHARED_COUNT];
 } __packed;
 
+/* Offset to the ISP DMA2 output buffer address array. */
+#define DMA2_OUTPUT_ADDR_ARRAY_OFFS \
+       (offsetof(struct is_region, shared) + 32 * sizeof(u32))
+
 struct is_debug_frame_descriptor {
        u32 sensor_frame_time;
        u32 sensor_exposure_time;
@@ -988,6 +992,7 @@ struct sensor_open_extended {
 struct fimc_is;
 
 int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is);
+int __fimc_is_hw_update_param(struct fimc_is *is, u32 offset);
 void fimc_is_set_initial_params(struct fimc_is *is);
 unsigned int __get_pending_param_count(struct fimc_is *is);