From: Hans Verkuil <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
---
drivers/media/i2c/Kconfig | 2 +-
drivers/media/i2c/tc358840.c | 212 +++++++++++++++++++++++++--
drivers/media/i2c/tc358840_regs.h | 301 ++++++++++++++++++++++++--------------
3 files changed, 396 insertions(+), 119 deletions(-)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 1fd6057..3243218 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -309,7 +309,7 @@ config VIDEO_TC358743
config VIDEO_TC358840
tristate "Toshiba TC358840 decoder"
- depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+ depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && MEDIA_CEC
select HDMI
---help---
Support for the Toshiba TC358840 HDMI to MIPI CSI-2 bridge.
diff --git a/drivers/media/i2c/tc358840.c b/drivers/media/i2c/tc358840.c
index 5ce7155..3d5ff98 100644
--- a/drivers/media/i2c/tc358840.c
+++ b/drivers/media/i2c/tc358840.c
@@ -40,6 +40,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-subdev.h>
#include <media/v4l2-of.h>
+#include <media/cec.h>
#include <media/i2c/tc358840.h>
#include "tc358840_regs.h"
@@ -74,6 +75,7 @@ struct tc358840_state {
struct media_pad pad[2];
struct v4l2_ctrl_handler hdl;
struct i2c_client *i2c_client;
+ struct cec_adapter *cec_adap;
bool enabled;
/* controls */
@@ -694,6 +696,7 @@ static void tc358840_set_ref_clk(struct v4l2_subdev *sd)
u32 sys_freq;
u32 lock_ref_freq;
+ u32 cec_freq;
u32 nco;
u16 csc;
@@ -723,6 +726,15 @@ static void tc358840_set_ref_clk(struct v4l2_subdev *sd)
csc = pdata->refclk_hz / 10000;
i2c_wr8(sd, SCLK_CSC0, csc & 0xFF);
i2c_wr8(sd, SCLK_CSC1, (csc >> 8) & 0xFF);
+
+ /*
+ * Trial and error suggests that the default register value
+ * of 656 is for a 42 MHz reference clock. Use that to derive
+ * a new value based on the actual reference clock.
+ */
+ cec_freq = (656 * sys_freq) / 4200;
+ i2c_wr16(sd, CECHCLK, cec_freq);
+ i2c_wr16(sd, CECLCLK, cec_freq);
}
static void tc358840_set_csi_mbus_config(struct v4l2_subdev *sd)
@@ -1051,6 +1063,99 @@ static void tc358840_initial_setup(struct v4l2_subdev
*sd)
i2c_wr8_and_or(sd, VI_MODE, ~MASK_RGB_DVI, 0);
}
+/* --------------- CEC --------------- */
+
+static int tc358840_cec_adap_enable(struct cec_adapter *adap, bool enable)
+{
+ struct tc358840_state *state = adap->priv;
+ struct v4l2_subdev *sd = &state->sd;
+
+ i2c_wr32(sd, CECIMSK, enable ? MASK_CECTIM | MASK_CECRIM : 0);
+ i2c_wr32(sd, CECICLR, MASK_CECTICLR | MASK_CECRICLR);
+ i2c_wr32(sd, CECEN, enable);
+ if (enable)
+ i2c_wr32(sd, CECREN, MASK_CECREN);
+ return 0;
+}
+
+static int tc358840_cec_adap_monitor_all_enable(struct cec_adapter *adap,
+ bool enable)
+{
+ struct tc358840_state *state = adap->priv;
+ struct v4l2_subdev *sd = &state->sd;
+ u32 reg;
+
+ reg = i2c_rd32(sd, CECRCTL1);
+ if (enable)
+ reg |= MASK_CECOTH;
+ else
+ reg &= ~MASK_CECOTH;
+ i2c_wr32(sd, CECRCTL1, reg);
+ return 0;
+}
+
+static int tc358840_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
+{
+ struct tc358840_state *state = adap->priv;
+ struct v4l2_subdev *sd = &state->sd;
+ unsigned la = 0;
+
+ if (log_addr != CEC_LOG_ADDR_INVALID) {
+ la = i2c_rd32(sd, CECADD);
+ la |= 1 << log_addr;
+ }
+ i2c_wr32(sd, CECADD, la);
+ return 0;
+}
+
+static int tc358840_cec_adap_transmit(struct cec_adapter *adap, u8 attempts,
+ u32 signal_free_time, struct cec_msg *msg)
+{
+ struct tc358840_state *state = adap->priv;
+ struct v4l2_subdev *sd = &state->sd;
+ unsigned i;
+
+ i2c_wr32(sd, CECTCTL,
+ (cec_msg_is_broadcast(msg) ? MASK_CECBRD : 0) |
+ (signal_free_time - 1));
+ for (i = 0; i < msg->len; i++)
+ i2c_wr32(sd, CECTBUF1 + i * 4,
+ msg->msg[i] | ((i == msg->len - 1) ? MASK_CECTEOM :
0));
+ i2c_wr32(sd, CECTEN, MASK_CECTEN);
+ return 0;
+}
+
+static int tc358840_received(struct cec_adapter *adap, struct cec_msg *msg)
+{
+ struct cec_msg reply;
+ u16 pa;
+
+ cec_msg_init(&reply, adap->log_addr[0], cec_msg_initiator(msg));
+
+ switch (msg->msg[1]) {
+ case CEC_MSG_SET_STREAM_PATH:
+ if (!adap->is_source)
+ return -ENOMSG;
+ cec_ops_set_stream_path(msg, &pa);
+ if (pa != adap->phys_addr)
+ return -ENOMSG;
+ cec_msg_active_source(&reply, adap->phys_addr);
+ cec_transmit_msg(adap, &reply, false);
+ break;
+ default:
+ return -ENOMSG;
+ }
+ return 0;
+}
+
+static const struct cec_adap_ops tc358840_cec_adap_ops = {
+ .adap_enable = tc358840_cec_adap_enable,
+ .adap_log_addr = tc358840_cec_adap_log_addr,
+ .adap_transmit = tc358840_cec_adap_transmit,
+ .adap_monitor_all_enable = tc358840_cec_adap_monitor_all_enable,
+ .received = tc358840_received,
+};
+
/* --------------- IRQ --------------- */
static void tc358840_format_change(struct v4l2_subdev *sd)
@@ -1321,6 +1426,7 @@ static void tc358840_hdmi_sys_int_handler(struct
v4l2_subdev *sd, bool *handled)
static int tc358840_isr(struct v4l2_subdev *sd, u32 status, bool *handled)
{
+ struct tc358840_state *state = to_state(sd);
u16 intstatus;
unsigned retry = 10;
@@ -1379,6 +1485,53 @@ retry:
}
}
+ if (intstatus & (MASK_CEC_RINT | MASK_CEC_TINT | MASK_CEC_EINT)) {
+ unsigned cec_rxint, cec_txint;
+
+ cec_rxint = i2c_rd32(sd, CECRSTAT);
+ mdelay(1);
+ cec_txint = i2c_rd32(sd, CECTSTAT);
+ mdelay(1);
+
+ i2c_wr32(sd, CECICLR, MASK_CECTICLR | MASK_CECRICLR);
+ i2c_wr16(sd, INTSTATUS, MASK_CEC_RINT | MASK_CEC_TINT |
+ MASK_CEC_EINT);
+
+ if ((intstatus & MASK_CEC_RINT) && (cec_rxint & MASK_CECRIEND))
{
+ struct cec_msg msg = {};
+ unsigned i;
+ unsigned v;
+
+ v = i2c_rd32(sd, CECRCTR);
+ msg.len = v & 0x1f;
+ for (i = 0; i < msg.len; i++) {
+ v = i2c_rd32(sd, CECRBUF1 + i * 4);
+ msg.msg[i] = v & 0xff;
+ }
+ cec_received_msg(state->cec_adap, &msg);
+ }
+ if ((intstatus & MASK_CEC_TINT) && cec_txint) {
+ if (cec_txint & MASK_CECTIEND)
+ cec_transmit_done(state->cec_adap,
+ CEC_TX_STATUS_OK, 0, 0, 0, 0);
+ else if (cec_txint & MASK_CECTIAL)
+ cec_transmit_done(state->cec_adap,
+ CEC_TX_STATUS_ARB_LOST, 1, 0, 0, 0);
+ else if (cec_txint & MASK_CECTIACK)
+ cec_transmit_done(state->cec_adap,
+ CEC_TX_STATUS_NACK, 0, 1, 0, 0);
+ else if (cec_txint & MASK_CECTIUR) {
+ /*
+ * Not sure when this bit is set. Treat it as
+ * an error for now.
+ */
+ cec_transmit_done(state->cec_adap,
+ CEC_TX_STATUS_ERROR, 0, 0, 0, 1);
+ }
+ }
+ intstatus &= ~(MASK_CEC_RINT | MASK_CEC_TINT | MASK_CEC_EINT);
+ }
+
if (intstatus & MASK_CSITX0_INT) {
v4l2_dbg(3, debug, sd, "%s: MASK_CSITX0_INT\n", __func__);
@@ -2130,6 +2283,8 @@ static const struct media_entity_operations
tc358840_media_ops = {
static int tc358840_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ const u16 irq_mask = MASK_HDMI_INT | MASK_CEC_RINT | MASK_CEC_TINT |
+ MASK_CEC_EINT;
struct tc358840_state *state;
struct v4l2_subdev *sd;
int err;
@@ -2200,6 +2355,18 @@ static int tc358840_probe(struct i2c_client *client,
if (err)
return err;
+ state->cec_adap = cec_create_adapter(&tc358840_cec_adap_ops,
+ state, client->name,
+ CEC_CAP_TRANSMIT | CEC_CAP_LOG_ADDRS | CEC_CAP_PASSTHROUGH |
+ CEC_CAP_VENDOR_ID,
+ 1, &client->dev);
+/* err = PTR_ERR_OR_ZERO(state->cec_adap);*/
+ if (IS_ERR_OR_NULL(state->cec_adap)) {
+ err = state->cec_adap ? PTR_ERR(state->cec_adap) : -ENOMEM;
+ return err;
+ }
+ state->cec_adap->available_log_addrs = CEC_MAX_LOG_ADDRS;
+
/* Control Handlers */
v4l2_ctrl_handler_init(&state->hdl, 4);
@@ -2257,18 +2424,6 @@ static int tc358840_probe(struct i2c_client *client,
}
}
- tc358840_enable_interrupts(sd, tx_5v_power_present(sd));
-
- /*
- * FIXME: Don't know what MASK_CSITX0_INT and MASK_CSITX1_INT do.
- * Thus, disable them for now...
- */
-#if 0
- i2c_wr16(sd, INTMASK, ~(MASK_HDMI_INT | MASK_CSITX0_INT |
- MASK_CSITX1_INT) & 0xFFFF);
-#endif
- i2c_wr16(sd, INTMASK, ~(MASK_HDMI_INT) & 0xFFFF);
-
v4l2_ctrl_handler_setup(sd->ctrl_handler);
v4l2_info(sd, "%s found @ 7h%02X (%s)\n", client->name,
@@ -2288,10 +2443,41 @@ static int tc358840_probe(struct i2c_client *client,
}
#endif
+ err = cec_register_adapter(state->cec_adap);
+ if (err < 0) {
+ pr_err("%s: failed to register the cec device\n", __func__);
+ cec_delete_adapter(state->cec_adap);
+ state->cec_adap = NULL;
+ goto err_hdl;
+ }
+ cec_set_phys_addr(state->cec_adap, 0);
+
+ if (tx_5v_power_present(sd))
+ cec_connected_inputs(state->cec_adap, 1);
+ err = cec_enable(state->cec_adap, true);
+ if (err < 0) {
+ pr_err("%s: failed to enable the cec adapter\n", __func__);
+ goto err_cec;
+ }
+
+ tc358840_enable_interrupts(sd, tx_5v_power_present(sd));
+
+ /*
+ * FIXME: Don't know what MASK_CSITX0_INT and MASK_CSITX1_INT do.
+ * Thus, disable them for now...
+ */
+#if 0
+ i2c_wr16(sd, INTMASK, ~(MASK_HDMI_INT | MASK_CSITX0_INT |
+ MASK_CSITX1_INT) & 0xFFFF);
+#endif
+ i2c_wr16(sd, INTMASK, ~irq_mask & 0xFFFF);
+
err = v4l2_async_register_subdev(sd);
if (err == 0)
return 0;
+err_cec:
+ cec_unregister_adapter(state->cec_adap);
err_hdl:
v4l2_ctrl_handler_free(&state->hdl);
return err;
@@ -2300,12 +2486,14 @@ err_hdl:
static int tc358840_remove(struct i2c_client *client)
{
struct v4l2_subdev *sd = i2c_get_clientdata(client);
+ struct tc358840_state *state = to_state(sd);
v4l_dbg(1, debug, client, "%s()\n", __func__);
#if defined(CONFIG_MEDIA_CONTROLLER)
media_entity_cleanup(&sd->entity);
#endif
+ cec_unregister_adapter(state->cec_adap);
return 0;
}
diff --git a/drivers/media/i2c/tc358840_regs.h
b/drivers/media/i2c/tc358840_regs.h
index b37f6b1..c375c88 100644
--- a/drivers/media/i2c/tc358840_regs.h
+++ b/drivers/media/i2c/tc358840_regs.h
@@ -22,8 +22,8 @@
/* *** General (16 bit) *** */
#define CHIPID_ADDR 0x0000
-#define MASK_CHIPID 0xFF00
-#define MASK_REVID 0x00FF
+#define MASK_CHIPID 0xff00
+#define MASK_REVID 0x00ff
#define TC358840_CHIPID 0x4700
#define SYSCTL 0x0002
@@ -35,7 +35,7 @@
#define MASK_IRRST (1 << 11)
#define MASK_SPLRST (1 << 12)
#define MASK_ABRST (1 << 14)
-#define MASK_RESET_ALL 0x5F80
+#define MASK_RESET_ALL 0x5f80
#define CONFCTL0 0x0004
#define MASK_VTX0EN (1 << 0)
@@ -81,7 +81,7 @@
#define MASK_HDMI_INT (1 << 9)
#define MASK_AMUTE_INT (1 << 10)
#define MASK_CSITX1_INT (1 << 11)
-#define MASK_INT_STATUS_MASK_ALL 0x0F3F
+#define MASK_INT_STATUS_MASK_ALL 0x0f3f
/* *** Interrupt and MASKs (8 bit) *** */
#define HDMI_INT0 0x8500
@@ -184,8 +184,8 @@
#define MASK_GBD_ACLR 0x40
#define MASK_GBD_PKERR 0x80
-#define MISC_INT 0x850B
-#define MISC_INTM 0x851B
+#define MISC_INT 0x850b
+#define MISC_INTM 0x851b
#define MASK_AUDIO_MUTE 0x01
#define MASK_SYNC_CHG 0x02
#define MASK_NO_VS 0x04
@@ -213,7 +213,7 @@
#define MASK_S_V_INTERLACE 0x01
#define VI_STATUS3 0x8528
-#define MASK_S_V_COLOR 0x1F
+#define MASK_S_V_COLOR 0x1f
#define MASK_RGB_FULL 0x00
#define MASK_RGB_LIMITED 0x01
#define MASK_YCBCR601_FULL 0x02
@@ -222,14 +222,14 @@
#define MASK_ADOBE_RGB_LIMITED 0x05
#define MASK_YCBCR709_FULL 0x06
#define MASK_YCBCR709_LIMITED 0x07
-#define MASK_XVYCC601_FULL 0x0A
-#define MASK_XVYCC601_LIMITED 0x0B
-#define MASK_XVYCC709_FULL 0x0E
-#define MASK_XVYCC709_LIMITED 0x0F
+#define MASK_XVYCC601_FULL 0x0a
+#define MASK_XVYCC601_LIMITED 0x0b
+#define MASK_XVYCC709_FULL 0x0e
+#define MASK_XVYCC709_LIMITED 0x0f
#define MASK_SYCC601_FULL 0x12
#define MASK_SYCC601_LIMITED 0x13
-#define MASK_ADOBE_YCC601_FULL 0x1A
-#define MASK_ADOBE_YCC601_LIMITED 0x1B
+#define MASK_ADOBE_YCC601_FULL 0x1a
+#define MASK_ADOBE_YCC601_LIMITED 0x1b
#define MASK_LIMITED 0x01
@@ -240,7 +240,7 @@
#define CSITX_CLKEN 0x0108
#define MASK_CSITX_EN (1 << 0)
-#define PPICLKEN 0x010C
+#define PPICLKEN 0x010c
#define MASK_HSTXCLKEN 0x00000001
#define MODECONF 0x0110 /* Not in Ref. v1.5 */
@@ -259,7 +259,7 @@
#define MASK_LANES 0x00000007
#define MASK_CLANEEN (1 << 4)
-#define CSITX_START 0x011C
+#define CSITX_START 0x011c
#define LINEINITCNT 0x0120
#define HSTOCNT 0x0124
@@ -286,12 +286,12 @@
#define CSI_TATO_COUNT 0x0130 /* Not in Ref. v1.5 */
#define CSI_PRESP_BTA_COUNT 0x0134 /* Not in Ref. v1.5 */
#define CSI_PRESP_LPR_COUNT 0x0138 /* Not in Ref. v1.5 */
-#define CSI_PRESP_LPW_COUNT 0x013C /* Not in Ref. v1.5 */
+#define CSI_PRESP_LPW_COUNT 0x013c /* Not in Ref. v1.5 */
#define HSREADCNT 0x0140 /* Not in Ref. v1.5 */
#define HSWRITECNT 0x0144 /* Not in Ref. v1.5 */
#define PERIRSTCNT 0x0148 /* Not in Ref. v1.5 */
-#define LRXHTOCNT 0x014C /* Not in Ref. v1.5 */
+#define LRXHTOCNT 0x014c /* Not in Ref. v1.5 */
#define FUNCMODE 0x0150
#define MASK_CONTCLKMODE (1 << 5)
@@ -307,19 +307,19 @@
#define HSYNCSTOPCNT 0x0168 /* Not in Ref. v1.5 */
#define VHDELAY 0x0170 /* Not in Ref.
v1.5 */
-#define RX_STATE_INT_MASK 0x01A4 /* Not in Ref. v1.5 */
-#define LPRX_THRESH_COUNT 0x010C /* Not in Ref. v1.5 */
+#define RX_STATE_INT_MASK 0x01a4 /* Not in Ref. v1.5 */
+#define LPRX_THRESH_COUNT 0x010c /* Not in Ref. v1.5 */
#define APPERRMASK 0x0214 /* Not in Ref. v1.5 */
-#define RX_ERR_INT_MASK 0x021C /* Not in Ref.
v1.5 */
+#define RX_ERR_INT_MASK 0x021c /* Not in Ref.
v1.5 */
#define LPTX_INT_MASK 0x0224 /* Not in Ref. v1.5 */
#define LPTXTIMECNT 0x0254
#define TCLK_HEADERCNT 0x0258
-#define TCLK_TRAILCNT 0x025C
+#define TCLK_TRAILCNT 0x025c
#define THS_HEADERCNT 0x0260
#define TWAKEUP 0x0264
#define TCLK_POSTCNT 0x0268
-#define THS_TRAILCNT 0x026C
+#define THS_TRAILCNT 0x026c
#define HSTXVREGCNT 0x0270
#define HSTXVREGEN 0x0274
@@ -330,32 +330,121 @@
#define MASK_CLM_HSTXVREGEN 0x0001
#define BTA_COUNT 0x0278 /* Not in Ref. v1.5 */
-#define DPHY_TX_ADJUST 0x027C /* Not in Ref. v1.5 */
+#define DPHY_TX_ADJUST 0x027c /* Not in Ref. v1.5 */
-#define MIPICLKEN 0x02A0
+#define MIPICLKEN 0x02a0
#define MASK_MP_ENABLE 0x00000001
#define MASK_MP_CKEN 0x00000002
-#define PLLCONF 0x02AC
+#define PLLCONF 0x02ac
#define MASK_LFBREN (1 << 9)
#define MASK_MPLBW 0x00030000
#define MASK_MPLBW_25 (0 << 16)
#define MASK_MPLBW_33 (1 << 16)
#define MASK_MPLBW_50 (2 << 16)
#define MASK_MPLBW_MAX (3 << 16)
-#define MASK_PLL_FBD 0x000000FF
+#define MASK_PLL_FBD 0x000000ff
#define SET_PLL_FBD(fbd) (((fbd) - 1) & MASK_PLL_FBD)
-#define MASK_PLL_FRS 0x00000C00
+#define MASK_PLL_FRS 0x00000c00
#define SET_PLL_FRS(frs) (((frs) << 10) & MASK_PLL_FRS)
-#define MASK_PLL_PRD 0x0000F000
+#define MASK_PLL_PRD 0x0000f000
#define SET_PLL_PRD(prd) ((((prd) - 1) << 12) & \
MASK_PLL_PRD)
#define MASK_PLL_LBW 0x00030000
#define SET_PLL_LBW(lbw) ((((lbw) - 1) << 16) & \
MASK_PLL_LBW)
-#define CECEN 0x0600
-#define MASK_CECEN 0x0001
+/* *** CEC (32 bit) *** */
+#define CECHCLK 0x0028 /* 16 bits */
+#define MASK_CECHCLK (0x7ff << 0)
+
+#define CECLCLK 0x002a /* 16 bits */
+#define MASK_CECLCLK (0x7ff << 0)
+
+#define CECEN 0x0600
+#define MASK_CECEN 0x0001
+
+#define CECADD 0x0604
+#define CECRST 0x0608
+#define MASK_CECRESET 0x0001
+
+#define CECREN 0x060c
+#define MASK_CECREN 0x0001
+
+#define CECRCTL1 0x0614
+#define MASK_CECACKDIS (1 << 24)
+#define MASK_CECHNC (3 << 20)
+#define MASK_CECLNC (7 << 16)
+#define MASK_CECMIN (7 << 12)
+#define MASK_CECMAX (7 << 8)
+#define MASK_CECDAT (7 << 4)
+#define MASK_CECTOUT (3 << 2)
+#define MASK_CECRIHLD (1 << 1)
+#define MASK_CECOTH (1 << 0)
+
+#define CECRCTL2 0x0618
+#define MASK_CECSWAV3 (7 << 12)
+#define MASK_CECSWAV2 (7 << 8)
+#define MASK_CECSWAV1 (7 << 4)
+#define MASK_CECSWAV0 (7 << 0)
+
+#define CECRCTL3 0x061c
+#define MASK_CECWAV3 (7 << 20)
+#define MASK_CECWAV2 (7 << 16)
+#define MASK_CECWAV1 (7 << 12)
+#define MASK_CECWAV0 (7 << 8)
+#define MASK_CECACKEI (1 << 4)
+#define MASK_CECMINEI (1 << 3)
+#define MASK_CECMAXEI (1 << 2)
+#define MASK_CECRSTEI (1 << 1)
+#define MASK_CECWAVEI (1 << 0)
+
+#define CECTEN 0x0620
+#define MASK_CECTBUSY (1 << 1)
+#define MASK_CECTEN (1 << 0)
+
+#define CECTCTL 0x0628
+#define MASK_CECSTRS (7 << 20)
+#define MASK_CECSPRD (7 << 16)
+#define MASK_CECDTRS (7 << 12)
+#define MASK_CECDPRD (15 << 8)
+#define MASK_CECBRD (1 << 4)
+#define MASK_CECFREE (15 << 0)
+
+#define CECRSTAT 0x062c
+#define MASK_CECRIWA (1 << 6)
+#define MASK_CECRIOR (1 << 5)
+#define MASK_CECRIACK (1 << 4)
+#define MASK_CECRIMIN (1 << 3)
+#define MASK_CECRIMAX (1 << 2)
+#define MASK_CECRISTA (1 << 1)
+#define MASK_CECRIEND (1 << 0)
+
+#define CECTSTAT 0x0630
+#define MASK_CECTIUR (1 << 4)
+#define MASK_CECTIACK (1 << 3)
+#define MASK_CECTIAL (1 << 2)
+#define MASK_CECTIEND (1 << 1)
+
+#define CECRBUF1 0x0634
+#define MASK_CECRACK (1 << 9)
+#define MASK_CECEOM (1 << 8)
+#define MASK_CECRBYTE (0xff << 0)
+
+#define CECTBUF1 0x0674
+#define MASK_CECTEOM (1 << 8)
+#define MASK_CECTBYTE (0xff << 0)
+
+#define CECRCTR 0x06b4
+#define MASK_CECRCTR (0x1f << 0)
+
+#define CECIMSK 0x06c0
+#define MASK_CECTIM (1 << 1)
+#define MASK_CECRIM (1 << 0)
+
+#define CECICLR 0x06cc
+#define MASK_CECTICLR (1 << 1)
+#define MASK_CECRICLR (1 << 0)
/* *** Split Control (16 bit) *** */
#define SPLITTX0_CTRL 0x5000
@@ -367,9 +456,9 @@
#define SPLITTX0_WC 0x5008 /*Removed in rev. 1.1*/
#define SPLITTX1_WC 0x5088 /*Removed in rev. 1.1*/
-#define SPLITTX0_SPLIT 0x500C
-#define SPLITTX1_SPLIT 0x508C
-#define MASK_FPXV 0x0FFF
+#define SPLITTX0_SPLIT 0x500c
+#define SPLITTX1_SPLIT 0x508c
+#define MASK_FPXV 0x0fff
/* NOTE: Only available for TX0 */
#define MASK_TX1SEL 0x4000
/* NOTE: Only available for TX0 */
@@ -388,7 +477,7 @@
#define PHY_RST 0x8414
#define MASK_RESET_CTRL 0x01 /* Reset active
low */
-#define APPL_CTL 0x84F0
+#define APPL_CTL 0x84f0
#define MASK_APLL_ON 0x01
#define MASK_APLL_CPCTL 0x30
#define MASK_APLL_CPCTL_HIZ 0x00
@@ -396,7 +485,7 @@
#define MASK_APLL_CPCTL_HFIX 0x20
#define MASK_APLL_CPCTL_NORMAL 0x30
-#define DDCIO_CTL 0x84F4
+#define DDCIO_CTL 0x84f4
#define MASK_DDC_PWR_ON (1 << 0)
/** *** HDMI Clock (8 bit) *** */
@@ -410,7 +499,7 @@
#define LOCK_REF_FREQC 0x8632
#define FS_SET 0x8621
-#define MASK_FS 0x0F
+#define MASK_FS 0x0f
#define NCO_F0_MOD 0x8670
#define MASK_NCO_F0_MOD_42MHZ 0x00
@@ -426,31 +515,31 @@
#define NCO_44F0C 0x8677
#define NCO_44F0D 0x8678
-#define SCLK_CSC0 0x8A0C
-#define SCLK_CSC1 0x8A0D
-
-#define HDCP_MODE 0x8560
-#define MASK_MODE_RST_TN 0x20
-#define MASK_LINE_REKEY 0x10
-#define MASK_AUTO_CLR 0x04
-
-#define HDCP_REG1 0x8563 /* Not in REF_01 */
-#define MASK_AUTH_UNAUTH_SEL 0x70
-#define MASK_AUTH_UNAUTH_SEL_12_FRAMES 0x70
-#define MASK_AUTH_UNAUTH_SEL_8_FRAMES 0x60
-#define MASK_AUTH_UNAUTH_SEL_4_FRAMES 0x50
-#define MASK_AUTH_UNAUTH_SEL_2_FRAMES 0x40
-#define MASK_AUTH_UNAUTH_SEL_64_FRAMES 0x30
-#define MASK_AUTH_UNAUTH_SEL_32_FRAMES 0x20
-#define MASK_AUTH_UNAUTH_SEL_16_FRAMES 0x10
-#define MASK_AUTH_UNAUTH_SEL_ONCE 0x00
-#define MASK_AUTH_UNAUTH 0x01
-#define MASK_AUTH_UNAUTH_AUTO 0x01
-
-#define HDCP_REG2 0x8564 /* Not in REF_01 */
-#define MASK_AUTO_P3_RESET 0x0F
-#define SET_AUTO_P3_RESET_FRAMES(n) (n & MASK_AUTO_P3_RESET)
-#define MASK_AUTO_P3_RESET_OFF 0x00
+#define SCLK_CSC0 0x8a0c
+#define SCLK_CSC1 0x8a0d
+
+#define HDCP_MODE 0x8560
+#define MASK_MODE_RST_TN 0x20
+#define MASK_LINE_REKEY 0x10
+#define MASK_AUTO_CLR 0x04
+
+#define HDCP_REG1 0x8563 /* Not in REF_01 */
+#define MASK_AUTH_UNAUTH_SEL 0x70
+#define MASK_AUTH_UNAUTH_SEL_12_FRAMES 0x70
+#define MASK_AUTH_UNAUTH_SEL_8_FRAMES 0x60
+#define MASK_AUTH_UNAUTH_SEL_4_FRAMES 0x50
+#define MASK_AUTH_UNAUTH_SEL_2_FRAMES 0x40
+#define MASK_AUTH_UNAUTH_SEL_64_FRAMES 0x30
+#define MASK_AUTH_UNAUTH_SEL_32_FRAMES 0x20
+#define MASK_AUTH_UNAUTH_SEL_16_FRAMES 0x10
+#define MASK_AUTH_UNAUTH_SEL_ONCE 0x00
+#define MASK_AUTH_UNAUTH 0x01
+#define MASK_AUTH_UNAUTH_AUTO 0x01
+
+#define HDCP_REG2 0x8564 /* Not in REF_01 */
+#define MASK_AUTO_P3_RESET 0x0f
+#define SET_AUTO_P3_RESET_FRAMES(n) (n & MASK_AUTO_P3_RESET)
+#define MASK_AUTO_P3_RESET_OFF 0x00
/* *** VI *** */
@@ -460,58 +549,58 @@
#define DE_HSIZE_LO 0x8582
#define DE_HSIZE_HI 0x8583
-#define DE_VSIZE_LO 0x858C
-#define DE_VSIZE_HI 0x858D
+#define DE_VSIZE_LO 0x858c
+#define DE_VSIZE_HI 0x858d
-#define IN_HSIZE_LO 0x858E
-#define IN_HSIZE_HI 0x858F
+#define IN_HSIZE_LO 0x858e
+#define IN_HSIZE_HI 0x858f
#define IN_VSIZE_LO 0x8590
#define IN_VSIZE_HI 0x8591
-#define FV_CNT_LO 0x85C1 /* Not in Ref. v1.5 */
-#define FV_CNT_HI 0x85C2 /* Not in Ref. v1.5 */
+#define FV_CNT_LO 0x85c1 /* Not in Ref. v1.5 */
+#define FV_CNT_HI 0x85c2 /* Not in Ref. v1.5 */
-#define HDCP_REG3 0x85D1 /* Not in REF_01 */
-#define KEY_RD_CMD 0x01
+#define HDCP_REG3 0x85d1 /* Not in REF_01 */
+#define KEY_RD_CMD 0x01
/* *** EDID (8 bit) *** */
-#define EDID_MODE 0x85E0
+#define EDID_MODE 0x85e0
#define MASK_DIRECT 0x00
#define MASK_RAM_DDC2B (1 << 0)
#define MASK_RAM_EDDC (1 << 1)
#define MASK_EDID_MODE_ALL 0x03
-#define EDID_LEN1 0x85E3
-#define EDID_LEN2 0x85E4
+#define EDID_LEN1 0x85e3
+#define EDID_LEN2 0x85e4
-#define EDID_RAM 0x8C00
+#define EDID_RAM 0x8c00
/* *** HDCP *** */
#define BKSV 0x8800
-#define BCAPS 0x8840
-#define MASK_HDMI_RSVD 0x80
-#define MASK_REPEATER 0x40
-#define MASK_READY 0x20
-#define MASK_FASTI2C 0x10
-#define MASK_1_1_FEA 0x02
-#define MASK_FAST_REAU 0x01
+#define BCAPS 0x8840
+#define MASK_HDMI_RSVD 0x80
+#define MASK_REPEATER 0x40
+#define MASK_READY 0x20
+#define MASK_FASTI2C 0x10
+#define MASK_1_1_FEA 0x02
+#define MASK_FAST_REAU 0x01
-#define BSTATUS0 0x8841
-#define BSTATUS1 0x8842
-#define MASK_HDMI_MODE 0x10
-#define MASK_MAX_EXCED 0x08
+#define BSTATUS0 0x8841
+#define BSTATUS1 0x8842
+#define MASK_HDMI_MODE 0x10
+#define MASK_MAX_EXCED 0x08
/* *** Video Output Format (8 bit) *** */
-#define VOUT_FMT 0x8A00
+#define VOUT_FMT 0x8a00
#define MASK_OUTFMT_444_RGB (0 << 0)
#define MASK_OUTFMT_422 (1 << 0)
#define MASK_OUTFMT_THROUGH (2 << 0)
#define MASK_422FMT_NORMAL (0 << 4)
#define MASK_422FMT_HDMITHROUGH (1 << 4)
-#define VOUT_FIL 0x8A01
+#define VOUT_FIL 0x8a01
#define MASK_422FIL 0x07
#define MASK_422FIL_2_TAP (0 << 0)
#define MASK_422FIL_3_TAP (1 << 0)
@@ -524,13 +613,13 @@
#define MASK_444FIL_REPEAT (0 << 4)
#define MASK_444FIL_2_TAP (1 << 4)
-#define VOUT_SYNC0 0x8A02
+#define VOUT_SYNC0 0x8a02
#define MASK_MODE_2 (2 << 0)
#define MASK_MODE_3 (3 << 0)
#define MASK_M3_HSIZE 0x30
-#define MASK_M3_VSIZE 0xC0
+#define MASK_M3_VSIZE 0xc0
-#define VOUT_CSC 0x8A08
+#define VOUT_CSC 0x8a08
#define MASK_CSC_MODE 0x03
#define MASK_CSC_MODE_OFF (0 << 0)
#define MASK_CSC_MODE_BUILTIN (1 << 0)
@@ -657,12 +746,12 @@
#define MASK_HPD_OUT0 (1 << 0)
#define MASK_HPD_CTL0 (1 << 4)
-#define INIT_END 0x854A
+#define INIT_END 0x854a
#define MASK_INIT_END 0x01
/* *** Video Mute *** */
-#define VI_MUTE 0x857F
-#define MASK_AUTO_MUTE 0xC0
+#define VI_MUTE 0x857f
+#define MASK_AUTO_MUTE 0xc0
#define MASK_VI_MUTE 0x10
#define MASK_VI_BLACK 0x01
@@ -677,20 +766,20 @@
#define MASK_AUD_INT_MODE 0x02
#define MASK_AVI_INT_MODE 0x01
-#define NO_PKT_LIMIT 0x870B
-#define MASK_NO_ACP_LIMIT 0xF0
+#define NO_PKT_LIMIT 0x870b
+#define MASK_NO_ACP_LIMIT 0xf0
#define SET_NO_ACP_LIMIT_MS(milliseconds) ((((milliseconds)/80) << 4) & \
MASK_NO_ACP_LIMIT)
-#define NO_PKT_CLR 0x870C
+#define NO_PKT_CLR 0x870c
#define MASK_NO_VS_CLR 0x40
#define MASK_NO_SPD_CLR 0x20
#define MASK_NO_ACP_CLR 0x10
#define MASK_NO_AVI_CLR1 0x02
#define MASK_NO_AVI_CLR0 0x01
-#define ERR_PK_LIMIT 0x870D
-#define NO_PKT_LIMIT2 0x870E
+#define ERR_PK_LIMIT 0x870d
+#define NO_PKT_LIMIT2 0x870e
#define PK_AVI_0HEAD 0x8710
#define PK_AVI_1HEAD 0x8711
#define PK_AVI_2HEAD 0x8712
@@ -701,12 +790,12 @@
#define PK_AVI_4BYTE 0x8717
#define PK_AVI_5BYTE 0x8718
#define PK_AVI_6BYTE 0x8719
-#define PK_AVI_7BYTE 0x871A
-#define PK_AVI_8BYTE 0x871B
-#define PK_AVI_9BYTE 0x871C
-#define PK_AVI_10BYTE 0x871D
-#define PK_AVI_11BYTE 0x871E
-#define PK_AVI_12BYTE 0x871F
+#define PK_AVI_7BYTE 0x871a
+#define PK_AVI_8BYTE 0x871b
+#define PK_AVI_9BYTE 0x871c
+#define PK_AVI_10BYTE 0x871d
+#define PK_AVI_11BYTE 0x871e
+#define PK_AVI_12BYTE 0x871f
#define PK_AVI_13BYTE 0x8720
#define PK_AVI_14BYTE 0x8721
#define PK_AVI_15BYTE 0x8722
@@ -717,9 +806,9 @@
/* *** Color Bar (16 bit) *** */
#define CB_CTL 0x7000
#define CB_HSW 0x7008
-#define CB_VSW 0x700A
-#define CB_HTOTOAL 0x700C
-#define CB_VTOTOAL 0x700E
+#define CB_VSW 0x700a
+#define CB_HTOTOAL 0x700c
+#define CB_VTOTOAL 0x700e
#define CB_HACT 0x7010
#define CB_VACT 0x7012
#define CB_HSTART 0x7014
--
2.7.0
--
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