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media: saa7134: hvr1110 can decode rc6

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The function get_key_hvr1110 can only decode rc5, however this is a
standard hauppauge z8f0811 which can decode rc6 as well. Use
get_key_haup_xvr() instead.

Tested on a HVR 1110.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Sean Young 2018-10-27 10:44:22 -04:00 committed by Mauro Carvalho Chehab
parent 9916ac07cd
commit 0cfd56a818
1 changed files with 4 additions and 39 deletions
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43
drivers/media/pci/saa7134/saa7134-input.c
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@ -299,43 +299,6 @@ static int get_key_purpletv(struct IR_i2c *ir, enum rc_proto *protocol,
return 1;
}
static int get_key_hvr1110(struct IR_i2c *ir, enum rc_proto *protocol,
u32 *scancode, u8 *toggle)
{
int rc;
unsigned char buf[5];
/* poll IR chip */
rc = i2c_master_recv(ir->c, buf, 5);
if (rc != 5) {
ir_dbg(ir, "read error\n");
if (rc < 0)
return rc;
return -EIO;
}
/* Check if some key were pressed */
if (!(buf[0] & 0x80))
return 0;
/*
* buf[3] & 0x80 is always high.
* buf[3] & 0x40 is a parity bit. A repeat event is marked
* by preserving it into two separate readings
* buf[4] bits 0 and 1, and buf[1] and buf[2] are always
* zero.
*
* Note that the keymap which the hvr1110 uses is RC5.
*
* FIXME: start bits could maybe be used...?
*/
*protocol = RC_PROTO_RC5;
*scancode = RC_SCANCODE_RC5(buf[3] & 0x1f, buf[4] >> 2);
*toggle = !!(buf[3] & 0x40);
return 1;
}
static int get_key_beholdm6xx(struct IR_i2c *ir, enum rc_proto *protocol,
u32 *scancode, u8 *toggle)
{
@ -1029,9 +992,11 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev)
(1 == rc) ? "yes" : "no");
break;
case SAA7134_BOARD_HAUPPAUGE_HVR1110:
dev->init_data.name = "HVR 1110";
dev->init_data.get_key = get_key_hvr1110;
dev->init_data.name = saa7134_boards[dev->board].name;
dev->init_data.ir_codes = RC_MAP_HAUPPAUGE;
dev->init_data.type = RC_PROTO_BIT_RC5 |
RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_RC6_6A_32;
dev->init_data.internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
info.addr = 0x71;
break;
case SAA7134_BOARD_BEHOLD_607FM_MK3: