From a6f5635e63ffa02c30a22ea4af21f3daa1e98cdf Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 10 Apr 2013 06:23:05 -0300 Subject: [media] exynos4-is: Improve the ISP chain parameter count calculation Instead of incrementing p_region_num field each time we set a bit in the parameter mask calculate the number of bits set only when this information is needed. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/exynos4-is/fimc-is-param.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to '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 71464a5..f9358c2 100644 --- a/drivers/media/platform/exynos4-is/fimc-is-param.h +++ b/drivers/media/platform/exynos4-is/fimc-is-param.h @@ -985,13 +985,11 @@ struct sensor_open_extended { u32 i2c_sclk; }; -#define fimc_is_inc_param_num(is) \ - atomic_inc(&(is)->cfg_param[(is)->scenario_id].p_region_num) - struct fimc_is; int fimc_is_hw_get_sensor_max_framerate(struct fimc_is *is); void fimc_is_set_initial_params(struct fimc_is *is); +unsigned int __get_pending_param_count(struct fimc_is *is); int __is_hw_update_params(struct fimc_is *is); void __is_get_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf); -- cgit v1.1