pq: add pq demo interface [1/1]

PD#TV-7491

Problem:
pq demo function

Solution:
add pq demo interface

Verify:
verify on TL1

Change-Id: If53fbba5f59a278394f71420e5cdc9c481abc0f7
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>

drivers/amlogic/media/deinterlace/deinterlace_hw.c

@@ -33,6 +33,8 @@
 #include "deinterlace.h"
 #include "register.h"
 #include "register_nr4.h"
+#include "nr_drv.h"
+
 #ifdef DET3D
 #include "detect3d.h"
 #endif
@@ -3873,6 +3875,11 @@ void di_load_regs(struct di_pq_parm_s *di_pq_ptr)
 		addr = regs_p->addr;
 		value = regs_p->val;
 		mask = regs_p->mask;
+		if (nr_demo_flag) {
+			if (addr == NR4_TOP_CTRL)
+				mask &= ~(0x7 << 6);
+		}
+
 		if (pq_load_dbg == 2)
 			pr_info("[%u][0x%x] = [0x%x]&[0x%x]\n",
 				i, addr, value, mask);

drivers/amlogic/media/deinterlace/nr_drv.c

@@ -46,6 +46,8 @@ module_param_named(nr2_en, nr2_en, uint, 0644);
 
 static bool nr_ctrl_reg;
 
+bool nr_demo_flag;
+
 int global_bs_calc_sw(int *pGbsVldCnt,
 			  int *pGbsVldFlg,
 			  int *pGbs,
@@ -1173,6 +1175,18 @@ static void nr_all_ctrl(bool enable)
 	DI_Wr_reg_bits(DNR_CTRL, value, 16, 1);
 
 }
+
+static void nr_demo_mode(bool enable)
+{
+	if (enable) {
+		DI_Wr_reg_bits(NR4_TOP_CTRL, 0, 6, 3);
+		nr_demo_flag = 1;
+	} else {
+		DI_Wr_reg_bits(NR4_TOP_CTRL, 7, 6, 3);
+		nr_demo_flag = 0;
+	}
+}
+
 static ssize_t nr_dbg_store(struct device *dev,
 				struct device_attribute *attr,
 				const char *buff, size_t count)
@@ -1185,6 +1199,15 @@ static ssize_t nr_dbg_store(struct device *dev,
 		nr_all_ctrl(false);
 	else if (!strcmp(parm[0], "enable"))
 		nr_all_ctrl(true);
+	else if (!strcmp(parm[0], "demo")) {
+		if (!strcmp(parm[1], "enable")) {
+			nr_demo_mode(true);
+			pr_info("nr demo enable\n");
+		} else if (!strcmp(parm[1], "disable")) {
+			nr_demo_mode(false);
+			pr_info("nr demo disable\n");
+		}
+	}
 
 	kfree(buf_orig);
 	return count;

drivers/amlogic/media/deinterlace/nr_drv.h

@@ -185,5 +185,6 @@ bool set_nr_ctrl_reg_table(unsigned int addr, unsigned int value);
 
 extern void cue_int(void);
 
+extern bool nr_demo_flag;
 #endif
 

drivers/amlogic/media/enhancement/amvecm/amcm.c

@@ -253,6 +253,13 @@ void am_set_regmap(struct am_regs_s *p)
 			} else {
 				if (p->am_reg[i].addr == 0x1d26)
 					break;
+				if (sr_demo_flag) {
+					if ((p->am_reg[i].addr ==
+						SHARP0_DEMO_CRTL) ||
+						(p->am_reg[i].addr ==
+						SHARP1_DEMO_CRTL))
+						break;
+				}
 			/*if the bit 4 of SRSHARP1_LC_TOP_CTRL is 1,
 			 *it means that lc is enable in db,
 			 *so need to change lc_en to 1;

drivers/amlogic/media/enhancement/amvecm/amvecm.c

@@ -189,6 +189,8 @@ enum hdr_type_e hdr_source_type = HDRTYPE_NONE;
 #define SR1_OFFSET 0xc80
 unsigned int sr_offset[2] = {0, 0};
 
+unsigned int sr_demo_flag;
+
 static int wb_init_bypass_coef[24] = {
 	0, 0, 0, /* pre offset */
 	1024,	0,	0,
@@ -4453,6 +4455,28 @@ void amvecm_sharpness_enable(int sel)
 	}
 }
 
+void amvecm_sr_demo(int enable)
+{
+	if (enable) {
+		sr_demo_flag = 1;
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 2, 17, 2);
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 1, 16, 1);
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 0x438, 0, 13);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 2, 17, 2);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 1, 16, 1);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 0x438, 0, 13);
+
+	} else {
+		sr_demo_flag = 0;
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 2, 17, 2);
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 0, 16, 1);
+		WRITE_VPP_REG_BITS(SHARP0_DEMO_CRTL, 0x438, 0, 13);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 2, 17, 2);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 0, 16, 1);
+		WRITE_VPP_REG_BITS(SHARP1_DEMO_CRTL, 0x438, 0, 13);
+	}
+}
+
 void amvecm_clip_range_limit(bool limit_en)
 {
 	/*fix mbox av out flicker black dot*/
@@ -5250,6 +5274,14 @@ static ssize_t amvecm_debug_store(struct class *cla,
 			amvecm_sharpness_enable(11);
 			amvecm_sharpness_enable(13);
 			pr_info("SR disable\n");
+		}  else if (!strncmp(parm[1], "demo", 4)) {
+			if (!strncmp(parm[2], "enable", 6)) {
+				amvecm_sr_demo(1);
+				pr_info("sr demo enable\n");
+			} else if (!strncmp(parm[2], "disable", 7)) {
+				amvecm_sr_demo(0);
+				pr_info("sr demo disable\n");
+			}
 		}
 	} else if (!strcmp(parm[0], "cm")) {
 		if (!strncmp(parm[1], "enable", 6)) {

include/linux/amlogic/media/amvecm/amvecm.h

@@ -460,6 +460,7 @@ extern signed int vd1_brightness, vd1_contrast;
 extern bool gamma_en;
 
 extern unsigned int atv_source_flg;
+extern unsigned int sr_demo_flag;
 
 extern enum hdr_type_e hdr_source_type;