amvecm: use rdma load vpp reg

PD#166562: amvecm: use rdma load vpp reg

Change-Id: Id0b61be776d91e1b6270699aeb9b24fd43d1a67d
Signed-off-by: MingLiang Dong <mingliang.dong@amlogic.com>

diff --git a/drivers/amlogic/media/enhancement/amvecm/amcm.c b/drivers/amlogic/media/enhancement/amvecm/amcm.c
index 064ebc2..5374b05 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/amcm.c
+++ b/drivers/amlogic/media/enhancement/amvecm/amcm.c
@@ -29,6 +29,7 @@
 #include "amcm.h"
 #include "amcm_regmap.h"
 #include <linux/amlogic/media/amdolbyvision/dolby_vision.h>
+#include "amcsc.h"
 
 #define pr_amcm_dbg(fmt, args...)\
        do {\
@@ -56,6 +57,10 @@ static unsigned int cm_width_limit = 50;/* vlsi adjust */
 module_param(cm_width_limit, uint, 0664);
 MODULE_PARM_DESC(cm_width_limit, "\n cm_width_limit\n");
 
+int pq_reg_wr_rdma = 1;/* 0:disabel;1:enable */
+module_param(pq_reg_wr_rdma, int, 0664);
+MODULE_PARM_DESC(pq_reg_wr_rdma, "\n pq_reg_wr_rdma\n");
+
 #if 0
 struct cm_region_s cm_region;
 struct cm_top_s    cm_top;
@@ -189,12 +194,16 @@ void am_set_regmap(struct am_regs_s *p)
                        break;
 /* #if (MESON_CPU_TYPE >= MESON_CPU_TYPE_MESONG9TV) */
                case REG_TYPE_VCBUS:
-                       if (p->am_reg[i].mask == 0xffffffff)
+                       if (p->am_reg[i].mask == 0xffffffff) {
                                /* WRITE_VCBUS_REG(p->am_reg[i].addr,*/
                                /* p->am_reg[i].val); */
-                               aml_write_vcbus(p->am_reg[i].addr,
+                               if (pq_reg_wr_rdma)
+                                       VSYNC_WR_MPEG_REG(p->am_reg[i].addr,
                                                p->am_reg[i].val);
-                       else
+                               else
+                                       aml_write_vcbus(p->am_reg[i].addr,
+                                                       p->am_reg[i].val);
+                       } else
                                /* WRITE_VCBUS_REG(p->am_reg[i].addr, */
                                /* (READ_VCBUS_REG(p->am_reg[i].addr) & */
                                /* (~(p->am_reg[i].mask))) | */
@@ -220,7 +229,13 @@ void am_set_regmap(struct am_regs_s *p)
                        } else {
                                if (p->am_reg[i].addr == 0x1d26)
                                        break;
-                               aml_write_vcbus(p->am_reg[i].addr,
+                               if (pq_reg_wr_rdma)
+                                       VSYNC_WR_MPEG_REG(p->am_reg[i].addr,
+                                       (aml_read_vcbus(p->am_reg[i].addr) &
+                                       (~(p->am_reg[i].mask))) |
+                                       (p->am_reg[i].val & p->am_reg[i].mask));
+                               else
+                                       aml_write_vcbus(p->am_reg[i].addr,
                                        (aml_read_vcbus(p->am_reg[i].addr) &
                                        (~(p->am_reg[i].mask))) |
                                        (p->am_reg[i].val & p->am_reg[i].mask));