Skip to content

L
linux
Commit 3a340294 authored by Dave Airlie's avatar Dave Airlie Committed by Alex Deucher
Browse files
Options

drm/amd/display: port to using drm dpcd defines 

We only keep one list of these defines in the kernel, so we should use it.
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent eaca91ee
Hide whitespace changes
Inline Side-by-side
Showing with 79 additions and 300 deletions
drivers/gpu/drm/amd/display/dc/core/dc_link.c
View file @ 3a340294
......@@ -1158,7 +1158,7 @@ static void dpcd_configure_panel_mode(
/*set edp panel mode in receiver*/
core_link_read_dpcd(
link,
DPCD_ADDRESS_EDP_CONFIG_SET,
DP_EDP_CONFIGURATION_SET,
&edp_config_set.raw,
sizeof(edp_config_set.raw));
......@@ -1170,7 +1170,7 @@ static void dpcd_configure_panel_mode(
panel_mode_edp;
result = core_link_write_dpcd(
link,
DPCD_ADDRESS_EDP_CONFIG_SET,
DP_EDP_CONFIGURATION_SET,
&edp_config_set.raw,
sizeof(edp_config_set.raw));
......@@ -1191,13 +1191,13 @@ static void enable_stream_features(struct pipe_ctx *pipe_ctx)
struct core_link *link = stream->sink->link;
union down_spread_ctrl downspread;
core_link_read_dpcd(link, DPCD_ADDRESS_DOWNSPREAD_CNTL,
core_link_read_dpcd(link, DP_DOWNSPREAD_CTRL,
&downspread.raw, sizeof(downspread));
downspread.bits.IGNORE_MSA_TIMING_PARAM =
(stream->public.ignore_msa_timing_param) ? 1 : 0;
core_link_write_dpcd(link, DPCD_ADDRESS_DOWNSPREAD_CNTL,
core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL,
&downspread.raw, sizeof(downspread));
}
......
drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c
View file @ 3a340294
......@@ -872,7 +872,7 @@ void dal_ddc_service_i2c_query_dp_dual_mode_adaptor(
enum {
DP_SINK_CAP_SIZE =
DPCD_ADDRESS_EDP_CONFIG_CAP - DPCD_ADDRESS_DPCD_REV + 1
DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV + 1
};
bool dal_ddc_service_query_ddc_data(
......
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
View file @ 3a340294
......@@ -70,7 +70,7 @@ static void wait_for_training_aux_rd_interval(
* "DPCD_ADDR_TRAINING_AUX_RD_INTERVAL" register */
core_link_read_dpcd(
link,
DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL,
DP_TRAINING_AUX_RD_INTERVAL,
(uint8_t *)&training_rd_interval,
sizeof(training_rd_interval));
......@@ -93,14 +93,14 @@ static void dpcd_set_training_pattern(
{
core_link_write_dpcd(
link,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
&dpcd_pattern.raw,
1);
dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
"%s\n %x pattern = %x\n",
__func__,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
dpcd_pattern.v1_4.TRAINING_PATTERN_SET);
}
......@@ -129,19 +129,19 @@ static void dpcd_set_link_settings(
link_set_buffer[0] = rate;
link_set_buffer[1] = lane_count_set.raw;
core_link_write_dpcd(link, DPCD_ADDRESS_LINK_BW_SET,
core_link_write_dpcd(link, DP_LINK_BW_SET,
link_set_buffer, 2);
core_link_write_dpcd(link, DPCD_ADDRESS_DOWNSPREAD_CNTL,
core_link_write_dpcd(link, DP_DOWNSPREAD_CTRL,
&downspread.raw, sizeof(downspread));
dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
"%s\n %x rate = %x\n %x lane = %x\n %x spread = %x\n",
__func__,
DPCD_ADDRESS_LINK_BW_SET,
DP_LINK_BW_SET,
lt_settings->link_settings.link_rate,
DPCD_ADDRESS_LANE_COUNT_SET,
DP_LANE_COUNT_SET,
lt_settings->link_settings.lane_count,
DPCD_ADDRESS_DOWNSPREAD_CNTL,
DP_DOWNSPREAD_CTRL,
lt_settings->link_settings.link_spread);
}
......@@ -186,7 +186,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
{
union dpcd_training_lane dpcd_lane[LANE_COUNT_DP_MAX] = {{{0}}};
const uint32_t dpcd_base_lt_offset =
DPCD_ADDRESS_TRAINING_PATTERN_SET;
DP_TRAINING_PATTERN_SET;
uint8_t dpcd_lt_buffer[5] = {0};
union dpcd_training_pattern dpcd_pattern = {{0}};
uint32_t lane;
......@@ -199,13 +199,13 @@ static void dpcd_set_lt_pattern_and_lane_settings(
dpcd_pattern.v1_4.TRAINING_PATTERN_SET =
hw_training_pattern_to_dpcd_training_pattern(link, pattern);
dpcd_lt_buffer[DPCD_ADDRESS_TRAINING_PATTERN_SET - dpcd_base_lt_offset]
dpcd_lt_buffer[DP_TRAINING_PATTERN_SET - dpcd_base_lt_offset]
= dpcd_pattern.raw;
dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
"%s\n %x pattern = %x\n",
__func__,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
dpcd_pattern.v1_4.TRAINING_PATTERN_SET);
/*****************************************************************
......@@ -233,7 +233,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
// 0x00103 - 0x00102
memmove(
&dpcd_lt_buffer[DPCD_ADDRESS_LANE0_SET - dpcd_base_lt_offset],
&dpcd_lt_buffer[DP_TRAINING_LANE0_SET - dpcd_base_lt_offset],
dpcd_lane,
size_in_bytes);
......@@ -241,7 +241,7 @@ static void dpcd_set_lt_pattern_and_lane_settings(
"%s:\n %x VS set = %x PE set = %x \
max VS Reached = %x max PE Reached = %x\n",
__func__,
DPCD_ADDRESS_LANE0_SET,
DP_TRAINING_LANE0_SET,
dpcd_lane[0].bits.VOLTAGE_SWING_SET,
dpcd_lane[0].bits.PRE_EMPHASIS_SET,
dpcd_lane[0].bits.MAX_SWING_REACHED,
......@@ -253,13 +253,13 @@ static void dpcd_set_lt_pattern_and_lane_settings(
*/
core_link_write_dpcd(
link,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
&dpcd_pattern.raw,
sizeof(dpcd_pattern.raw) );
core_link_write_dpcd(
link,
DPCD_ADDRESS_LANE0_SET,
DP_TRAINING_LANE0_SET,
(uint8_t *)(dpcd_lane),
size_in_bytes);
......@@ -459,7 +459,7 @@ static void get_lane_status_and_drive_settings(
core_link_read_dpcd(
link,
DPCD_ADDRESS_LANE_01_STATUS,
DP_LANE0_1_STATUS,
(uint8_t *)(dpcd_buf),
sizeof(dpcd_buf));
......@@ -478,15 +478,15 @@ static void get_lane_status_and_drive_settings(
dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
"%s:\n%x Lane01Status = %x\n %x Lane23Status = %x\n ",
__func__,
DPCD_ADDRESS_LANE_01_STATUS, dpcd_buf[0],
DPCD_ADDRESS_LANE_23_STATUS, dpcd_buf[1]);
DP_LANE0_1_STATUS, dpcd_buf[0],
DP_LANE2_3_STATUS, dpcd_buf[1]);
dm_logger_write(link->ctx->logger, LOG_HW_LINK_TRAINING,
"%s:\n %x Lane01AdjustRequest = %x\n %x Lane23AdjustRequest = %x\n",
__func__,
DPCD_ADDRESS_ADJUST_REQUEST_LANE0_1,
DP_ADJUST_REQUEST_LANE0_1,
dpcd_buf[4],
DPCD_ADDRESS_ADJUST_REQUEST_LANE2_3,
DP_ADJUST_REQUEST_LANE2_3,
dpcd_buf[5]);
/*copy to req_settings*/
......@@ -552,7 +552,7 @@ static void dpcd_set_lane_settings(
}
core_link_write_dpcd(link,
DPCD_ADDRESS_LANE0_SET,
DP_TRAINING_LANE0_SET,
(uint8_t *)(dpcd_lane),
link_training_setting->link_settings.lane_count);
......@@ -579,7 +579,7 @@ static void dpcd_set_lane_settings(
"%s\n %x VS set = %x PE set = %x \
max VS Reached = %x max PE Reached = %x\n",
__func__,
DPCD_ADDRESS_LANE0_SET,
DP_TRAINING_LANE0_SET,
dpcd_lane[0].bits.VOLTAGE_SWING_SET,
dpcd_lane[0].bits.PRE_EMPHASIS_SET,
dpcd_lane[0].bits.MAX_SWING_REACHED,
......@@ -935,7 +935,7 @@ static inline bool perform_link_training_int(
core_link_write_dpcd(
link,
DPCD_ADDRESS_LANE_COUNT_SET,
DP_LANE_COUNT_SET,
&lane_count_set.raw,
sizeof(lane_count_set));
......@@ -1385,18 +1385,18 @@ static bool hpd_rx_irq_check_link_loss_status(
*/
dpcd_result = core_link_read_dpcd(link,
DPCD_ADDRESS_POWER_STATE,
DP_SET_POWER,
&irq_reg_rx_power_state,
sizeof(irq_reg_rx_power_state));
if (dpcd_result != DC_OK) {
irq_reg_rx_power_state = DP_PWR_STATE_D0;
irq_reg_rx_power_state = DP_SET_POWER_D0;
dm_logger_write(link->ctx->logger, LOG_HW_HPD_IRQ,
"%s: DPCD read failed to obtain power state.\n",
__func__);
}
if (irq_reg_rx_power_state == DP_PWR_STATE_D0) {
if (irq_reg_rx_power_state == DP_SET_POWER_D0) {
/*2. Check that Link Status changed, before re-training.*/
......@@ -1452,7 +1452,7 @@ static enum dc_status read_hpd_rx_irq_data(
*/
return core_link_read_dpcd(
link,
DPCD_ADDRESS_SINK_COUNT,
DP_SINK_COUNT,
irq_data->raw,
sizeof(union hpd_irq_data));
}
......@@ -1536,12 +1536,12 @@ static void dp_test_send_link_training(struct core_link *link)
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_LANE_COUNT,
DP_TEST_LANE_COUNT,
(unsigned char *)(&link_settings.lane_count),
1);
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_LINK_RATE,
DP_TEST_LINK_RATE,
(unsigned char *)(&link_settings.link_rate),
1);
......@@ -1558,8 +1558,8 @@ static void dp_test_send_phy_test_pattern(struct core_link *link)
union lane_adjust dpcd_lane_adjustment[2];
unsigned char dpcd_post_cursor_2_adjustment = 0;
unsigned char test_80_bit_pattern[
(DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_79_72 -
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0)+1] = {0};
(DP_TEST_80BIT_CUSTOM_PATTERN_79_72 -
DP_TEST_80BIT_CUSTOM_PATTERN_7_0)+1] = {0};
enum dp_test_pattern test_pattern;
struct dc_link_training_settings link_settings;
union lane_adjust dpcd_lane_adjust;
......@@ -1574,12 +1574,12 @@ static void dp_test_send_phy_test_pattern(struct core_link *link)
/* get phy test pattern and pattern parameters from DP receiver */
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_PHY_PATTERN,
DP_TEST_PHY_PATTERN,
&dpcd_test_pattern.raw,
sizeof(dpcd_test_pattern));
core_link_read_dpcd(
link,
DPCD_ADDRESS_ADJUST_REQUEST_LANE0_1,
DP_ADJUST_REQUEST_LANE0_1,
&dpcd_lane_adjustment[0].raw,
sizeof(dpcd_lane_adjustment));
......@@ -1591,7 +1591,7 @@ static void dp_test_send_phy_test_pattern(struct core_link *link)
*/
core_link_read_dpcd(
link,
DPCD_ADDRESS_ADJUST_REQUEST_POST_CURSOR2,
DP_ADJUST_REQUEST_POST_CURSOR2,
&dpcd_post_cursor_2_adjustment,
sizeof(dpcd_post_cursor_2_adjustment));
......@@ -1620,7 +1620,7 @@ static void dp_test_send_phy_test_pattern(struct core_link *link)
if (test_pattern == DP_TEST_PATTERN_80BIT_CUSTOM)
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0,
DP_TEST_80BIT_CUSTOM_PATTERN_7_0,
test_80_bit_pattern,
sizeof(test_80_bit_pattern));
......@@ -1660,8 +1660,8 @@ static void dp_test_send_phy_test_pattern(struct core_link *link)
test_pattern,
&link_training_settings,
test_80_bit_pattern,
(DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_79_72 -
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0)+1);
(DP_TEST_80BIT_CUSTOM_PATTERN_79_72 -
DP_TEST_80BIT_CUSTOM_PATTERN_7_0)+1);
}
static void dp_test_send_link_test_pattern(struct core_link *link)
......@@ -1676,12 +1676,12 @@ static void dp_test_send_link_test_pattern(struct core_link *link)
/* get link test pattern and pattern parameters */
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_PATTERN,
DP_TEST_PATTERN,
&dpcd_test_pattern.raw,
sizeof(dpcd_test_pattern));
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_MISC1,
DP_TEST_MISC0,
&dpcd_test_params.raw,
sizeof(dpcd_test_params));
......@@ -1721,7 +1721,7 @@ static void handle_automated_test(struct core_link *link)
core_link_read_dpcd(
link,
DPCD_ADDRESS_TEST_REQUEST,
DP_TEST_REQUEST,
&test_request.raw,
sizeof(union test_request));
if (test_request.bits.LINK_TRAINING) {
......@@ -1729,7 +1729,7 @@ static void handle_automated_test(struct core_link *link)
test_response.bits.ACK = 1;
core_link_write_dpcd(
link,
DPCD_ADDRESS_TEST_RESPONSE,
DP_TEST_RESPONSE,
&test_response.raw,
sizeof(test_response));
dp_test_send_link_training(link);
......@@ -1754,7 +1754,7 @@ static void handle_automated_test(struct core_link *link)
if (test_response.bits.ACK)
core_link_write_dpcd(
link,
DPCD_ADDRESS_TEST_RESPONSE,
DP_TEST_RESPONSE,
&test_response.raw,
sizeof(test_response));
}
......@@ -1792,7 +1792,7 @@ bool dc_link_handle_hpd_rx_irq(const struct dc_link *dc_link)
device_service_clear.bits.AUTOMATED_TEST = 1;
core_link_write_dpcd(
link,
DPCD_ADDRESS_DEVICE_SERVICE_IRQ_VECTOR,
DP_DEVICE_SERVICE_IRQ_VECTOR,
&device_service_clear.raw,
sizeof(device_service_clear.raw));
device_service_clear.raw = 0;
......@@ -1872,12 +1872,12 @@ bool is_mst_supported(struct core_link *link)
rev.raw = 0;
cap.raw = 0;
st = core_link_read_dpcd(link, DPCD_ADDRESS_DPCD_REV, &rev.raw,
st = core_link_read_dpcd(link, DP_DPCD_REV, &rev.raw,
sizeof(rev));
if (st == DC_OK && rev.raw >= DPCD_REV_12) {
st = core_link_read_dpcd(link, DPCD_ADDRESS_MSTM_CAP,
st = core_link_read_dpcd(link, DP_MSTM_CAP,
&cap.raw, sizeof(cap));
if (st == DC_OK && cap.bits.MST_CAP == 1)
mst = true;
......@@ -1926,7 +1926,7 @@ static void get_active_converter_info(
uint8_t det_caps[4];
union dwnstream_port_caps_byte0 *port_caps =
(union dwnstream_port_caps_byte0 *)det_caps;
core_link_read_dpcd(link, DPCD_ADDRESS_DWN_STRM_PORT0_CAPS,
core_link_read_dpcd(link, DP_DOWNSTREAM_PORT_0,
det_caps, sizeof(det_caps));
switch (port_caps->bits.DWN_STRM_PORTX_TYPE) {
......@@ -1962,7 +1962,7 @@ static void get_active_converter_info(
/* read IEEE branch device id */
core_link_read_dpcd(
link,
DPCD_ADDRESS_BRANCH_DEVICE_ID_START,
DP_BRANCH_OUI,
(uint8_t *)&dp_id,
sizeof(dp_id));
......@@ -1982,7 +1982,7 @@ static void get_active_converter_info(
core_link_read_dpcd(
link,
DPCD_ADDRESS_BRANCH_REVISION_START,
DP_BRANCH_REVISION_START,
(uint8_t *)&dp_hw_fw_revision,
sizeof(dp_hw_fw_revision));
......@@ -2000,16 +2000,16 @@ static void dp_wa_power_up_0010FA(struct core_link *link, uint8_t *dpcd_data,
if (!link->dpcd_caps.dpcd_rev.raw) {
do {
dp_receiver_power_ctrl(link, true);
core_link_read_dpcd(link, DPCD_ADDRESS_DPCD_REV,
core_link_read_dpcd(link, DP_DPCD_REV,
dpcd_data, length);
link->dpcd_caps.dpcd_rev.raw = dpcd_data[
DPCD_ADDRESS_DPCD_REV -
DPCD_ADDRESS_DPCD_REV];
DP_DPCD_REV -
DP_DPCD_REV];
} while (retry++ < 4 && !link->dpcd_caps.dpcd_rev.raw);
}
ds_port.byte = dpcd_data[DPCD_ADDRESS_DOWNSTREAM_PORT_PRESENT -
DPCD_ADDRESS_DPCD_REV];
ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
DP_DPCD_REV];
if (link->dpcd_caps.dongle_type == DISPLAY_DONGLE_DP_VGA_CONVERTER) {
switch (link->dpcd_caps.branch_dev_id) {
......@@ -2037,14 +2037,14 @@ static void retrieve_psr_link_cap(struct core_link *link,
{
if (edp_revision >= EDP_REVISION_13) {
core_link_read_dpcd(link,
DPCD_ADDRESS_PSR_SUPPORT_VER,
DP_PSR_SUPPORT,
(uint8_t *)(&link->public.psr_caps),
sizeof(link->public.psr_caps));
if (link->public.psr_caps.psr_version != 0) {
unsigned char psr_capability = 0;
core_link_read_dpcd(link,
DPCD_ADDRESS_PSR_CAPABILITY,
DP_PSR_CAPS,
&psr_capability,
sizeof(psr_capability));
/* Bit 0 determines whether fast link training is
......@@ -2064,7 +2064,7 @@ static void retrieve_psr_link_cap(struct core_link *link,
static void retrieve_link_cap(struct core_link *link)
{
uint8_t dpcd_data[DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL - DPCD_ADDRESS_DPCD_REV + 1];
uint8_t dpcd_data[DP_TRAINING_AUX_RD_INTERVAL - DP_DPCD_REV + 1];
union down_stream_port_count down_strm_port_count;
union edp_configuration_cap edp_config_cap;
......@@ -2078,30 +2078,30 @@ static void retrieve_link_cap(struct core_link *link)
core_link_read_dpcd(
link,
DPCD_ADDRESS_DPCD_REV,
DP_DPCD_REV,
dpcd_data,
sizeof(dpcd_data));
link->dpcd_caps.dpcd_rev.raw =
dpcd_data[DPCD_ADDRESS_DPCD_REV - DPCD_ADDRESS_DPCD_REV];
dpcd_data[DP_DPCD_REV - DP_DPCD_REV];
{
union training_aux_rd_interval aux_rd_interval;
aux_rd_interval.raw =
dpcd_data[DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL];
dpcd_data[DP_TRAINING_AUX_RD_INTERVAL];
if (aux_rd_interval.bits.EXT_RECIEVER_CAP_FIELD_PRESENT == 1) {
core_link_read_dpcd(
link,
DPCD_ADDRESS_DP13_DPCD_REV,
DP_DP13_DPCD_REV,
dpcd_data,
sizeof(dpcd_data));
}
}
ds_port.byte = dpcd_data[DPCD_ADDRESS_DOWNSTREAM_PORT_PRESENT -
DPCD_ADDRESS_DPCD_REV];
ds_port.byte = dpcd_data[DP_DOWNSTREAMPORT_PRESENT -
DP_DPCD_REV];
get_active_converter_info(ds_port.byte, link);
......@@ -2111,21 +2111,21 @@ static void retrieve_link_cap(struct core_link *link)
down_strm_port_count.bits.IGNORE_MSA_TIMING_PARAM;
link->dpcd_caps.max_ln_count.raw = dpcd_data[
DPCD_ADDRESS_MAX_LANE_COUNT - DPCD_ADDRESS_DPCD_REV];
DP_MAX_LANE_COUNT - DP_DPCD_REV];
link->dpcd_caps.max_down_spread.raw = dpcd_data[
DPCD_ADDRESS_MAX_DOWNSPREAD - DPCD_ADDRESS_DPCD_REV];
DP_MAX_DOWNSPREAD - DP_DPCD_REV];
link->public.reported_link_cap.lane_count =
link->dpcd_caps.max_ln_count.bits.MAX_LANE_COUNT;
link->public.reported_link_cap.link_rate = dpcd_data[
DPCD_ADDRESS_MAX_LINK_RATE - DPCD_ADDRESS_DPCD_REV];
DP_MAX_LINK_RATE - DP_DPCD_REV];
link->public.reported_link_cap.link_spread =
link->dpcd_caps.max_down_spread.bits.MAX_DOWN_SPREAD ?
LINK_SPREAD_05_DOWNSPREAD_30KHZ : LINK_SPREAD_DISABLED;
edp_config_cap.raw = dpcd_data[
DPCD_ADDRESS_EDP_CONFIG_CAP - DPCD_ADDRESS_DPCD_REV];
DP_EDP_CONFIGURATION_CAP - DP_DPCD_REV];
link->dpcd_caps.panel_mode_edp =
edp_config_cap.bits.ALT_SCRAMBLER_RESET;
......@@ -2142,7 +2142,7 @@ static void retrieve_link_cap(struct core_link *link)
/* read sink count */
core_link_read_dpcd(link,
DPCD_ADDRESS_SINK_COUNT,
DP_SINK_COUNT,
&link->dpcd_caps.sink_count.raw,
sizeof(link->dpcd_caps.sink_count.raw));
......@@ -2151,7 +2151,7 @@ static void retrieve_link_cap(struct core_link *link)
if (edp_config_cap.bits.DPCD_DISPLAY_CONTROL_CAPABLE) {
/* Read the Panel's eDP revision at DPCD 700h. */
core_link_read_dpcd(link,
DPCD_ADDRESS_EDP_REV,
DP_EDP_DPCD_REV,
(uint8_t *)(&link->edp_revision),
sizeof(link->edp_revision));
}
......@@ -2415,7 +2415,7 @@ bool dc_link_dp_set_test_pattern(
(unsigned char)(pattern);
core_link_write_dpcd(core_link,
DPCD_ADDRESS_LINK_QUAL_LANE0_SET,
DP_LINK_QUAL_LANE0_SET,
link_qual_pattern,
sizeof(link_qual_pattern));
} else if (core_link->dpcd_caps.dpcd_rev.raw >= DPCD_REV_10 ||
......@@ -2428,12 +2428,12 @@ bool dc_link_dp_set_test_pattern(
* setting test pattern for DP 1.1.
*/
core_link_read_dpcd(core_link,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
&training_pattern.raw,
sizeof(training_pattern));
training_pattern.v1_3.LINK_QUAL_PATTERN_SET = pattern;
core_link_write_dpcd(core_link,
DPCD_ADDRESS_TRAINING_PATTERN_SET,
DP_TRAINING_PATTERN_SET,
&training_pattern.raw,
sizeof(training_pattern));
}
......@@ -2452,7 +2452,7 @@ bool dc_link_dp_set_test_pattern(
SET_TEST_PATTERN_PENDING = 0;
test_response.bits.ACK = 1;
core_link_write_dpcd(core_link,
DPCD_ADDRESS_TEST_RESPONSE,
DP_TEST_RESPONSE,
&test_response.raw,
sizeof(test_response));
}
......
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
View file @ 3a340294
......@@ -49,7 +49,7 @@ void dp_receiver_power_ctrl(struct core_link *link, bool on)
state = on ? DP_POWER_STATE_D0 : DP_POWER_STATE_D3;
core_link_write_dpcd(link, DPCD_ADDRESS_POWER_STATE, &state,
core_link_write_dpcd(link, DP_SET_POWER, &state,
sizeof(state));
}
......
drivers/gpu/drm/amd/display/include/dpcd_defs.h
View file @ 3a340294
......@@ -26,223 +26,7 @@
#ifndef __DAL_DPCD_DEFS_H__
#define __DAL_DPCD_DEFS_H__
enum dpcd_address {
/* addresses marked with 1.2 are only defined since DP 1.2 spec */
/* Reciever Capability Field */
DPCD_ADDRESS_DPCD_REV = 0x00000,
DPCD_ADDRESS_MAX_LINK_RATE = 0x00001,
DPCD_ADDRESS_MAX_LANE_COUNT = 0x00002,
DPCD_ADDRESS_MAX_DOWNSPREAD = 0x00003,
DPCD_ADDRESS_NORP = 0x00004,
DPCD_ADDRESS_DOWNSTREAM_PORT_PRESENT = 0x00005,
DPCD_ADDRESS_MAIN_LINK_CHANNEL_CODING = 0x00006,
DPCD_ADDRESS_DOWNSTREAM_PORT_COUNT = 0x00007,
DPCD_ADDRESS_RECEIVE_PORT0_CAP0 = 0x00008,
DPCD_ADDRESS_RECEIVE_PORT0_CAP1 = 0x00009,
DPCD_ADDRESS_RECEIVE_PORT1_CAP0 = 0x0000A,
DPCD_ADDRESS_RECEIVE_PORT1_CAP1 = 0x0000B,
DPCD_ADDRESS_I2C_SPEED_CNTL_CAP = 0x0000C,/*1.2*/
DPCD_ADDRESS_EDP_CONFIG_CAP = 0x0000D,/*1.2*/
DPCD_ADDRESS_TRAINING_AUX_RD_INTERVAL = 0x000E,/*1.2*/
DPCD_ADDRESS_MSTM_CAP = 0x00021,/*1.2*/
/* Audio Video Sync Data Feild */
DPCD_ADDRESS_AV_GRANULARITY = 0x0023,
DPCD_ADDRESS_AUDIO_DECODE_LATENCY1 = 0x0024,
DPCD_ADDRESS_AUDIO_DECODE_LATENCY2 = 0x0025,
DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY1 = 0x0026,
DPCD_ADDRESS_AUDIO_POSTPROCESSING_LATENCY2 = 0x0027,
DPCD_ADDRESS_VIDEO_INTERLACED_LATENCY = 0x0028,
DPCD_ADDRESS_VIDEO_PROGRESSIVE_LATENCY = 0x0029,
DPCD_ADDRESS_AUDIO_DELAY_INSERT1 = 0x0002B,
DPCD_ADDRESS_AUDIO_DELAY_INSERT2 = 0x0002C,
DPCD_ADDRESS_AUDIO_DELAY_INSERT3 = 0x0002D,
/* Audio capability */
DPCD_ADDRESS_NUM_OF_AUDIO_ENDPOINTS = 0x00022,
DPCD_ADDRESS_GUID_START = 0x00030,/*1.2*/
DPCD_ADDRESS_GUID_END = 0x0003f,/*1.2*/
DPCD_ADDRESS_PSR_SUPPORT_VER = 0x00070,
DPCD_ADDRESS_PSR_CAPABILITY = 0x00071,
DPCD_ADDRESS_DWN_STRM_PORT0_CAPS = 0x00080,/*1.2a*/
/* Link Configuration Field */
DPCD_ADDRESS_LINK_BW_SET = 0x00100,
DPCD_ADDRESS_LANE_COUNT_SET = 0x00101,
DPCD_ADDRESS_TRAINING_PATTERN_SET = 0x00102,
DPCD_ADDRESS_LANE0_SET = 0x00103,
DPCD_ADDRESS_LANE1_SET = 0x00104,
DPCD_ADDRESS_LANE2_SET = 0x00105,
DPCD_ADDRESS_LANE3_SET = 0x00106,
DPCD_ADDRESS_DOWNSPREAD_CNTL = 0x00107,
DPCD_ADDRESS_I2C_SPEED_CNTL = 0x00109,/*1.2*/
DPCD_ADDRESS_EDP_CONFIG_SET = 0x0010A,
DPCD_ADDRESS_LINK_QUAL_LANE0_SET = 0x0010B,
DPCD_ADDRESS_LINK_QUAL_LANE1_SET = 0x0010C,
DPCD_ADDRESS_LINK_QUAL_LANE2_SET = 0x0010D,
DPCD_ADDRESS_LINK_QUAL_LANE3_SET = 0x0010E,
DPCD_ADDRESS_LANE0_SET2 = 0x0010F,/*1.2*/
DPCD_ADDRESS_LANE2_SET2 = 0x00110,/*1.2*/
DPCD_ADDRESS_MSTM_CNTL = 0x00111,/*1.2*/
DPCD_ADDRESS_PSR_ENABLE_CFG = 0x0170,
/* Payload Table Configuration Field 1.2 */
DPCD_ADDRESS_PAYLOAD_ALLOCATE_SET = 0x001C0,
DPCD_ADDRESS_PAYLOAD_ALLOCATE_START_TIMESLOT = 0x001C1,
DPCD_ADDRESS_PAYLOAD_ALLOCATE_TIMESLOT_COUNT = 0x001C2,
DPCD_ADDRESS_SINK_COUNT = 0x0200,
DPCD_ADDRESS_DEVICE_SERVICE_IRQ_VECTOR = 0x0201,
/* Link / Sink Status Field */
DPCD_ADDRESS_LANE_01_STATUS = 0x00202,
DPCD_ADDRESS_LANE_23_STATUS = 0x00203,
DPCD_ADDRESS_LANE_ALIGN_STATUS_UPDATED = 0x0204,
DPCD_ADDRESS_SINK_STATUS = 0x0205,
/* Adjust Request Field */
DPCD_ADDRESS_ADJUST_REQUEST_LANE0_1 = 0x0206,
DPCD_ADDRESS_ADJUST_REQUEST_LANE2_3 = 0x0207,
DPCD_ADDRESS_ADJUST_REQUEST_POST_CURSOR2 = 0x020C,
/* Test Request Field */
DPCD_ADDRESS_TEST_REQUEST = 0x0218,
DPCD_ADDRESS_TEST_LINK_RATE = 0x0219,
DPCD_ADDRESS_TEST_LANE_COUNT = 0x0220,
DPCD_ADDRESS_TEST_PATTERN = 0x0221,
DPCD_ADDRESS_TEST_MISC1 = 0x0232,
/* Phy Test Pattern Field */
DPCD_ADDRESS_TEST_PHY_PATTERN = 0x0248,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_7_0 = 0x0250,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_15_8 = 0x0251,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_23_16 = 0x0252,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_31_24 = 0x0253,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_39_32 = 0x0254,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_47_40 = 0x0255,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_55_48 = 0x0256,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_63_56 = 0x0257,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_71_64 = 0x0258,
DPCD_ADDRESS_TEST_80BIT_CUSTOM_PATTERN_79_72 = 0x0259,
/* Test Response Field*/
DPCD_ADDRESS_TEST_RESPONSE = 0x0260,
/* Audio Test Pattern Field 1.2*/
DPCD_ADDRESS_TEST_AUDIO_MODE = 0x0271,
DPCD_ADDRESS_TEST_AUDIO_PATTERN_TYPE = 0x0272,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_1 = 0x0273,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_2 = 0x0274,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_3 = 0x0275,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_4 = 0x0276,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_5 = 0x0277,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_6 = 0x0278,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_7 = 0x0279,
DPCD_ADDRESS_TEST_AUDIO_PERIOD_CH_8 = 0x027A,
/* Payload Table Status Field */
DPCD_ADDRESS_PAYLOAD_TABLE_UPDATE_STATUS = 0x002C0,/*1.2*/
DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT1 = 0x002C1,/*1.2*/
DPCD_ADDRESS_VC_PAYLOAD_ID_SLOT63 = 0x002FF,/*1.2*/
/* Source Device Specific Field */
DPCD_ADDRESS_SOURCE_DEVICE_ID_START = 0x0300,
DPCD_ADDRESS_SOURCE_DEVICE_ID_END = 0x0301,
DPCD_ADDRESS_AMD_INTERNAL_DEBUG_START = 0x030C,
DPCD_ADDRESS_AMD_INTERNAL_DEBUG_END = 0x030F,
DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_START = 0x0310,
DPCD_ADDRESS_SOURCE_SPECIFIC_TABLE_END = 0x037F,
DPCD_ADDRESS_SOURCE_RESERVED_START = 0x0380,
DPCD_ADDRESS_SOURCE_RESERVED_END = 0x03FF,
/* Sink Device Specific Field */
DPCD_ADDRESS_SINK_DEVICE_ID_START = 0x0400,
DPCD_ADDRESS_SINK_DEVICE_ID_END = 0x0402,
DPCD_ADDRESS_SINK_DEVICE_STR_START = 0x0403,
DPCD_ADDRESS_SINK_DEVICE_STR_END = 0x0408,
DPCD_ADDRESS_SINK_REVISION_START = 0x409,
DPCD_ADDRESS_SINK_REVISION_END = 0x40B,
/* Branch Device Specific Field */
DPCD_ADDRESS_BRANCH_DEVICE_ID_START = 0x0500,
DPCD_ADDRESS_BRANCH_DEVICE_ID_END = 0x0502,
DPCD_ADDRESS_BRANCH_DEVICE_STR_START = 0x0503,
DPCD_ADDRESS_BRANCH_DEVICE_STR_END = 0x0508,
DPCD_ADDRESS_BRANCH_REVISION_START = 0x0509,
DPCD_ADDRESS_BRANCH_REVISION_END = 0x050B,
DPCD_ADDRESS_POWER_STATE = 0x0600,
/* EDP related */
DPCD_ADDRESS_EDP_REV = 0x0700,
DPCD_ADDRESS_EDP_CAPABILITY = 0x0701,
DPCD_ADDRESS_EDP_BACKLIGHT_ADJUST_CAP = 0x0702,
DPCD_ADDRESS_EDP_GENERAL_CAP2 = 0x0703,
DPCD_ADDRESS_EDP_DISPLAY_CONTROL = 0x0720,
DPCD_ADDRESS_SUPPORTED_LINK_RATES = 0x00010, /* edp 1.4 */
DPCD_ADDRESS_EDP_BACKLIGHT_SET = 0x0721,
DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_MSB = 0x0722,
DPCD_ADDRESS_EDP_BACKLIGHT_BRIGHTNESS_LSB = 0x0723,
DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT = 0x0724,
DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MIN = 0x0725,
DPCD_ADDRESS_EDP_PWMGEN_BIT_COUNT_CAP_MAX = 0x0726,
DPCD_ADDRESS_EDP_BACKLIGHT_CONTROL_STATUS = 0x0727,
DPCD_ADDRESS_EDP_BACKLIGHT_FREQ_SET = 0x0728,
DPCD_ADDRESS_EDP_REVERVED = 0x0729,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MSB = 0x072A,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_MID = 0x072B,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MIN_LSB = 0x072C,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MSB = 0x072D,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_MID = 0x072E,
DPCD_ADDRESS_EDP_BACKLIGNT_FREQ_CAP_MAX_LSB = 0x072F,
DPCD_ADDRESS_EDP_DBC_MINIMUM_BRIGHTNESS_SET = 0x0732,
DPCD_ADDRESS_EDP_DBC_MAXIMUM_BRIGHTNESS_SET = 0x0733,
/* Sideband MSG Buffers 1.2 */
DPCD_ADDRESS_DOWN_REQ_START = 0x01000,
DPCD_ADDRESS_DOWN_REQ_END = 0x011ff,
DPCD_ADDRESS_UP_REP_START = 0x01200,
DPCD_ADDRESS_UP_REP_END = 0x013ff,
DPCD_ADDRESS_DOWN_REP_START = 0x01400,
DPCD_ADDRESS_DOWN_REP_END = 0x015ff,
DPCD_ADDRESS_UP_REQ_START = 0x01600,
DPCD_ADDRESS_UP_REQ_END = 0x017ff,
/* ESI (Event Status Indicator) Field 1.2 */
DPCD_ADDRESS_SINK_COUNT_ESI = 0x02002,
DPCD_ADDRESS_DEVICE_IRQ_ESI0 = 0x02003,
DPCD_ADDRESS_DEVICE_IRQ_ESI1 = 0x02004,
/*@todo move dpcd_address_Lane01Status back here*/
DPCD_ADDRESS_PSR_ERROR_STATUS = 0x2006,
DPCD_ADDRESS_PSR_EVENT_STATUS = 0x2007,
DPCD_ADDRESS_PSR_SINK_STATUS = 0x2008,
DPCD_ADDRESS_PSR_DBG_REGISTER0 = 0x2009,
DPCD_ADDRESS_PSR_DBG_REGISTER1 = 0x200A,
DPCD_ADDRESS_DP13_DPCD_REV = 0x2200,
DPCD_ADDRESS_DP13_MAX_LINK_RATE = 0x2201,
/* Travis specific addresses */
DPCD_ADDRESS_TRAVIS_SINK_DEV_SEL = 0x5f0,
DPCD_ADDRESS_TRAVIS_SINK_ACCESS_OFFSET = 0x5f1,
DPCD_ADDRESS_TRAVIS_SINK_ACCESS_REG = 0x5f2,
};
#include <drm/drm_dp_helper.h>
enum dpcd_revision {
DPCD_REV_10 = 0x10,
......@@ -252,11 +36,6 @@ enum dpcd_revision {
DPCD_REV_14 = 0x14
};
enum dp_pwr_state {
DP_PWR_STATE_D0 = 1,/* direct HW translation! */
DP_PWR_STATE_D3
};
/* these are the types stored at DOWNSTREAMPORT_PRESENT */
enum dpcd_downstream_port_type {
DOWNSTREAM_DP = 0,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7