shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-09 04:10:18 +09:00
Code Issues Packages Projects Releases Wiki Activity

hdmirx: clean phy setting for tl1 [1/1]

Browse Source 
PD#172587

Problem:
1.clean phy setting

Solution:
1.put the phy data into a table
2.modify phy setting for low voltage tmds clk

Verify:
tl1

Change-Id: I8cad5d0639f72b17b90196f6143784f7b91dcdbc
Signed-off-by: Yong Qin <yong.qin@amlogic.com>
This commit is contained in:
Yong Qin
2018-11-22 11:04:15 +08:00
committed by Bo Yang
parent 4c7bb63845
commit 7f45f7ae48
2 changed files with 100 additions and 202 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_drv.h
View File

@@ -46,7 +46,7 @@
*
*
*/
#define RX_VER2 "ver.2018/11/21"
#define RX_VER2 "ver.2018/11/22"
/*print type*/
#define LOG_EN 0x01

300
drivers/amlogic/media/vin/tvin/hdmirx/hdmi_rx_hw.c
View File

@@ -3205,214 +3205,118 @@ uint32_t aml_cable_clk_band(uint32_t cableclk,
return bw;
}
/*
* phy data table
* CNTL:0 1 2 3
* DCHA:0 1 2
* DCHD:0 2 1
*/
uint32_t phy_data[][10] = {
{/*phy_frq_band_0*/
0x30037078, 0x00000080, 0x02218000, 0x00000010,
0x00000182, 0x2800c202, 0x010088a2,
0x002c714a, 0x00018000, 0x1e013130
},
{/*phy_frq_band_1*/
0x30037078, 0x00000080, 0x02218000, 0x00000010,
0x000002a2, 0x4800c202, 0x01009126,
0x002c714a, 0x00028000, 0x1e062620
},
{/*phy_frq_band_2 1.5G*/
0x30037078, 0x00000080, 0x02218000, 0x00000010,
0x000002a2, 0x4800c202, 0x01009126,
0x002c714a, 0x00018000, 0x1e062620
},
{/*phy_frq_band_3 3G*/
0x30037078, 0x00000080, 0x02218000, 0x00000010,
0x000002a2, 0x0800c202, 0x0100fc31,
0x002c714a, 0x00028000, 0x1e062620
},
{/*phy_frq_band_4 6G*/
0x30037078, 0x007f0080, 0x02218000, 0x00000010,
0x351842a2, 0x0700003c, 0x1d00cc31,
0x002c715a, 0x00018000, 0x1e064640
},
};
void aml_phy_init(uint32_t bw)
{
uint32_t idx = bw;
uint32_t data32;
uint32_t term_value = 0x7;/*all terminal on*/
/* hdmirx_rd_top(TOP_HPD_PWR5V);*/
rx_pr("init phy port %d, bw:%d\n", rx.port, bw);
if (bw == phy_frq_null) {
return;
} else if (bw <= phy_frq_band_0) {
/* enable terminal connect */
data32 = 0x30034078|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
rx_pr("MISC_CNTL0=0x%x\n", data32);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, 0x00000080);/*360*/
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, 0x02200000);/*380*/
/* reset and select data port */
data32 = 0x00000010;
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);
rx_pr("MISC_CNTL3=0x%x\n", data32);
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, 0x00000182);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, 0x2800c202);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, 0x010088a2);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, 0x002c714a);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e013130);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e413130);
} else if (bw <= phy_frq_band_1) {
/* enable terminal connect */
data32 = 0x30034078|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
rx_pr("MISC_CNTL0=0x%x\n", data32);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, 0x00000080);/*360*/
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, 0x02200000);/*380*/
/* reset and select data port */
data32 = 0x00000010;
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
rx_pr("MISC_CNTL3=0x%x\n", data32);
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, 0x000002a2);/*388*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, 0x4800c202);/*38c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, 0x01009126);/*390*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, 0x002c714a);/*394*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);/*39c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);/*398*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);/*398*/
} else if (bw <= phy_frq_band_2) {
/* enable terminal connect */
data32 = 0x30034078|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
rx_pr("MISC_CNTL0=0x%x\n", data32);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, 0x00000080);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, 0x02218000);
/* reset and select data port */
data32 = 0x00000010;
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, 0x000002a2);/*388*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, 0x4800c202);/*38c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, 0x01009126);/*390*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, 0x002c714a);/*394*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);/*39c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);/*398*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);/*398*/
} else if (bw <= phy_frq_band_3) {
/* 3G */
/* enable terminal connect */
data32 = 0x30034078|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
rx_pr("MISC_CNTL0=0x%x\n", data32);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, 0x00000080);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, 0x02218000);
/* reset and select data port */
data32 = 0x00000010;
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, 0x000002a2);/*388*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, 0x0800c202);/*38c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, 0x0100fc31);/*390*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, 0x002c714a);/*394*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);/*39c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);/*398*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);/*398*/
} else {
/*6G*/
/* enable terminal connect */
data32 = 0x30034078|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
rx_pr("MISC_CNTL0=0x%x\n", data32);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, 0x007f0080);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, 0x02200000);
/* reset and select data port */
data32 = 0x00000010;
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);/*384*/
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, 0x351842a2);/*388*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, 0x0700003c);/*38c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, 0x1d00cc31);/*390*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, 0x002c714a);/*394*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);/*39c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e064640);/*398*/
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e464640);/*398*/
if (bw > phy_frq_band_4) {
rx_pr("err phy frq band\n");
idx = phy_frq_band_2;
}
/* enable terminal connect */
data32 = phy_data[idx][0]|(term_value & 0x7);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
/* data channel and common block reset */
data32 |= 0xf << 7;
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0, data32);/*35c*/
udelay(2);
/*rx_pr("MISC_CNTL0=0x%x\n", data32);*/
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL1, phy_data[idx][1]);/*360*/
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL2, phy_data[idx][2]);/*380*/
/* reset and select data port */
data32 = phy_data[idx][3];
data32 |= ((1 << rx.port) << 6);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);
/* release reset */
data32 |= (1 << 11);
wr_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL3, data32);
/*rx_pr("MISC_CNTL3=0x%x\n", data32);*/
udelay(5);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL0, phy_data[idx][4]);/*388*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL1, phy_data[idx][5]);/*38c*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHA_CNTL2, phy_data[idx][6]);/*390*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL0, phy_data[idx][7]);/*394*/
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, phy_data[idx][8]);/*39c*/
data32 = phy_data[idx][9];
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, data32);/*398*/
udelay(5);
data32 |= 0x00400000;
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, data32);/*398*/
}
uint32_t eq_data[][4] = {
/*DCHD_CNTL gp0:2, 1 gp1:2, 1*/
{0x00028000, 0x1e022220, 0x00028000, 0x1e062620},/*bw0*/
{0x00028000, 0x1e022220, 0x00028000, 0x1e062620},/*bw1*/
{0x00028000, 0x1e022220, 0x00018000, 0x1e062620},/*bw2*/
{0x00028000, 0x1e022220, 0x00028000, 0x1e062620},/*bw3*/
{0x00018000, 0x1e064640, 0x00018000, 0x1e064640},/*bw4*/
};
void aml_eq_setting(uint32_t bw)
{
static uint32_t cnt;
uint32_t data;
uint32_t idx = bw;
if (bw == phy_frq_null) {
return;
} else if (bw <= phy_frq_band_0) {
#if 0
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e013130);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e413130);
#else
if (cnt & 0x1) {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e022220);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e422220);
} else {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);
}
#endif
} else if (bw <= phy_frq_band_1) {
if (cnt & 0x1) {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e022220);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e422220);
} else {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);
}
} else if (bw <= phy_frq_band_2) {
if (cnt & 0x1) {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e022220);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e422220);
} else {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);
}
} else if (bw <= phy_frq_band_3) {
if (cnt & 0x1) {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e022220);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e422220);
} else {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00028000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e062620);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e462620);
}
} else {
/* 6G */
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, 0x00018000);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e064640);
if (bw > phy_frq_band_4) {
rx_pr("err phy frq band\n");
idx = phy_frq_band_2;
}
if (cnt & 0x01) {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, eq_data[idx][0]);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, eq_data[idx][1]);
udelay(1);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, 0x1e464640);
data = eq_data[idx][1] | 0x00400000;
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, data);
} else {
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL2, eq_data[idx][2]);
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, eq_data[idx][3]);
udelay(1);
data = eq_data[idx][3] | 0x00400000;
wr_reg_hhi(HHI_HDMIRX_PHY_DCHD_CNTL1, data);
}
cnt++;
}
@@ -3506,10 +3410,7 @@ void aml_phy_pll_setting(uint32_t cable_clk, uint32_t clkrate)
rd_reg_hhi(HHI_HDMIRX_APLL_CNTL0);
udelay(50);
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL1, 0x00000000);
if (bw <= pll_frq_band_1)
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x0000110e);
else
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x00001108);
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x00001118);
data2 = 0x10058f30|od2;
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL3, data2);
@@ -3528,10 +3429,7 @@ void aml_phy_pll_setting(uint32_t cable_clk, uint32_t clkrate)
/*rx_pr("APLL_CNTL0:0x%x\n", rd_reg_hhi(HHI_HDMIRX_APLL_CNTL0));*/
rd_reg_hhi(HHI_HDMIRX_APLL_CNTL0);
udelay(60);
if (bw <= pll_frq_band_1)
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x0000300e);
else
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x00003008);
wr_reg_hhi(HHI_HDMIRX_APLL_CNTL2, 0x00003018);
/* common block release reset */
data = rd_reg_hhi(HHI_HDMIRX_PHY_MISC_CNTL0);
data &= ~(0x7 << 7);