amvecm: add ioctrl interface for hdr type. [1/1]

PD#TV-1592

Problem:
no interface to get hdr type

Solution:
add ioctrl interface for hdr type

Verify:
tl1

Change-Id: Ib7781fa8c924cbd7721b592acb18d3b834a04f06
Signed-off-by: Bencheng Jing <bencheng.jing@amlogic.com>

diff --git a/drivers/amlogic/media/enhancement/amvecm/amvecm.c b/drivers/amlogic/media/enhancement/amvecm/amvecm.c
index c95f1f9..03fbd73 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/amvecm.c
+++ b/drivers/amlogic/media/enhancement/amvecm/amvecm.c
@@ -182,7 +182,7 @@ unsigned int debug_game_mode_1;
 module_param(debug_game_mode_1, uint, 0664);
 MODULE_PARM_DESC(debug_game_mode_1, "\n debug_game_mode_1\n");
 unsigned int pq_user_value;
-unsigned int hdr_source_type = 0x1;
+enum hdr_type_e hdr_source_type = HDRTYPE_SDR;
 
 #define SR0_OFFSET 0xc00
 #define SR1_OFFSET 0xc80
@@ -1702,6 +1702,12 @@ static long amvecm_ioctl(struct file *file,
                        pr_amvecm_dbg("lc load curve parm success\n");
                }
                break;
+       case AMVECM_IOC_G_HDR_TYPE:
+               argp = (void __user *)arg;
+               if (copy_to_user(argp,
+                               &hdr_source_type, sizeof(enum hdr_type_e)))
+                       ret = -EFAULT;
+               break;
        default:
                ret = -EINVAL;
                break;

diff --git a/include/linux/amlogic/media/amvecm/amvecm.h b/include/linux/amlogic/media/amvecm/amvecm.h
index 118748d..1f8492b 100644 (file)
--- a/include/linux/amlogic/media/amvecm/amvecm.h
+++ b/include/linux/amlogic/media/amvecm/amvecm.h
@@ -211,6 +211,11 @@ enum pc_mode_e {
 #define AMVECM_IOC_G_PIC_MODE _IOR(_VE_CM, 0x59, struct am_vdj_mode_s)
 #define AMVECM_IOC_S_PIC_MODE _IOW(_VE_CM, 0x60, struct am_vdj_mode_s)
 
+
+/*HDR TYPE command list*/
+#define AMVECM_IOC_G_HDR_TYPE _IOR(_VE_CM, 0x61, enum hdr_type_e)
+
+
 /*Local contrast command list*/
 #define AMVECM_IOC_S_LC_CURVE _IOW(_VE_CM, 0x62, struct ve_lc_curve_parm_s)
 
@@ -264,6 +269,14 @@ enum vpp_matrix_csc_e {
        VPP_MATRIX_DEFAULT_CSCTYPE = 0xffff,
 };
 
+enum hdr_type_e {
+       HDRTYPE_NONE = 0,
+       HDRTYPE_SDR = 0x1,
+       HDRTYPE_HDR10 = 0x2,
+       HDRTYPE_HLG = 0x4,
+       HDRTYPE_MAX,
+};
+
 enum vpp_transfer_characteristic_e {
        VPP_ST_NULL = 0,
        VPP_ST709 = 0x1,
@@ -432,9 +445,10 @@ static inline uint32_t READ_VPP_REG_BITS(uint32_t reg,
 
 extern signed int vd1_brightness, vd1_contrast;
 extern bool gamma_en;
-extern unsigned int hdr_source_type;
+
 extern unsigned int atv_source_flg;
 
+extern enum hdr_type_e hdr_source_type;
 
 #define CSC_FLAG_TOGGLE_FRAME  1
 #define CSC_FLAG_CHECK_OUTPUT  2