[COMMON] fimc-is2: Implementation of setting scaler bchs_clamp by setfile

To support new method of setting scaler bchs_clamp.

PR JIRA ID: CPR-34

Change-Id: I585b9fecd1c450f3d85bc6cfead05f83c8da44c4
Signed-off-by: Sunmi Lee <carrotsm.lee@samsung.com>

diff --git a/drivers/media/platform/exynos/fimc-is2/hardware/fimc-is-hw-mcscaler-v2.c b/drivers/media/platform/exynos/fimc-is2/hardware/fimc-is-hw-mcscaler-v2.c
index 413455968234836d1aa03e40b84d567af7c5b36f..33c577db429bae8c1ac85580d97d7a74048ea38d 100644 (file)
--- a/drivers/media/platform/exynos/fimc-is2/hardware/fimc-is-hw-mcscaler-v2.c
+++ b/drivers/media/platform/exynos/fimc-is2/hardware/fimc-is-hw-mcscaler-v2.c
@@ -2032,7 +2032,8 @@ void fimc_is_hw_bchs_range(void __iomem *base_addr, u32 output_id, int yuv)
        fimc_is_scaler_set_h_s(base_addr, output_id, c_gain00, c_gain01, c_gain10, c_gain11);
 }
 
-void fimc_is_hw_bchs_clamp(void __iomem *base_addr, u32 output_id, int yuv)
+void fimc_is_hw_bchs_clamp(void __iomem *base_addr, u32 output_id, int yuv,
+       struct scaler_bchs_clamp_cfg *sc_bchs)
 {
        u32 y_max, y_min, c_max, c_min;
 
@@ -2063,7 +2064,12 @@ void fimc_is_hw_bchs_clamp(void __iomem *base_addr, u32 output_id, int yuv)
                c_min = 16;
        }
 #endif
-       fimc_is_scaler_set_bchs_clamp(base_addr, output_id, y_max, y_min, c_max, c_min);
+       if (sc_bchs)
+               fimc_is_scaler_set_bchs_clamp(base_addr, output_id,
+                       sc_bchs->y_max, sc_bchs->y_min,
+                       sc_bchs->c_max, sc_bchs->c_min);
+       else
+               fimc_is_scaler_set_bchs_clamp(base_addr, output_id, y_max, y_min, c_max, c_min);
 }
 
 int fimc_is_hw_mcsc_output_yuvrange(struct fimc_is_hw_ip *hw_ip, struct param_mcs_output *output,
@@ -2074,11 +2080,10 @@ int fimc_is_hw_mcsc_output_yuvrange(struct fimc_is_hw_ip *hw_ip, struct param_mc
        u32 input_id = 0;
        bool config = true;
        struct fimc_is_hw_mcsc *hw_mcsc = NULL;
-#if !defined(USE_YUV_RANGE_BY_ISP)
        struct hw_mcsc_setfile *setfile;
        enum exynos_sensor_position sensor_position;
-#endif
        struct fimc_is_hw_mcsc_cap *cap = GET_MCSC_HW_CAP(hw_ip);
+       struct scaler_bchs_clamp_cfg *sc_bchs;
 
        FIMC_BUG(!hw_ip);
        FIMC_BUG(!output);
@@ -2102,13 +2107,18 @@ int fimc_is_hw_mcsc_output_yuvrange(struct fimc_is_hw_ip *hw_ip, struct param_mc
        yuv = output->yuv_range;
        hw_mcsc->yuv_range = yuv; /* save for ISP */
 
+       sensor_position = hw_ip->hardware->sensor_position[instance];
+       setfile = hw_mcsc->cur_setfile[sensor_position];
+#if defined(USE_UVSP_CAC)
+       sc_bchs = &setfile->sc_bchs[yuv];
+#else
+       sc_bchs = NULL;
+#endif
+
        fimc_is_scaler_set_bchs_enable(hw_ip->regs, output_id, 1);
 #if !defined(USE_YUV_RANGE_BY_ISP)
        if (test_bit(HW_TUNESET, &hw_ip->state)) {
                /* set yuv range config value by scaler_param yuv_range mode */
-               sensor_position = hw_ip->hardware->sensor_position[instance];
-               setfile = hw_mcsc->cur_setfile[sensor_position];
-
                fimc_is_scaler_set_b_c(hw_ip->regs, output_id,
                        setfile->sc_base[yuv].y_offset, setfile->sc_base[yuv].y_gain);
                fimc_is_scaler_set_h_s(hw_ip->regs, output_id,
@@ -2128,7 +2138,7 @@ int fimc_is_hw_mcsc_output_yuvrange(struct fimc_is_hw_ip *hw_ip, struct param_mc
        }
 #else
        fimc_is_hw_bchs_range(hw_ip->regs, output_id, yuv);
-       fimc_is_hw_bchs_clamp(hw_ip->regs, output_id, yuv);
+       fimc_is_hw_bchs_clamp(hw_ip->regs, output_id, yuv, sc_bchs);
 #endif
        return ret;
 }