dc_sink_release(link->remote_sinks[i]);
}
-static struct gpio *get_hpd_gpio(const struct dc_link *link)
+struct gpio *get_hpd_gpio(struct dc_bios *dcb,
+ struct graphics_object_id link_id,
+ struct gpio_service *gpio_service)
{
enum bp_result bp_result;
- struct dc_bios *dcb = link->ctx->dc_bios;
struct graphics_object_hpd_info hpd_info;
struct gpio_pin_info pin_info;
- if (dcb->funcs->get_hpd_info(dcb, link->link_id, &hpd_info) != BP_RESULT_OK)
+ if (dcb->funcs->get_hpd_info(dcb, link_id, &hpd_info) != BP_RESULT_OK)
return NULL;
bp_result = dcb->funcs->get_gpio_pin_info(dcb,
}
return dal_gpio_service_create_irq(
- link->ctx->gpio_service,
+ gpio_service,
pin_info.offset,
pin_info.mask);
}
}
/* Obtain HPD handle */
- hpd = get_hpd_gpio(link);
+ hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
if (!hpd)
return result;
struct gpio *hpd_pin;
/* todo: may need to lock gpio access */
- hpd_pin = get_hpd_gpio(link);
+ hpd_pin = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
if (hpd_pin == NULL)
goto hpd_gpio_failure;
struct gpio *hpd;
enum hpd_source_id hpd_id = HPD_SOURCEID_UNKNOWN;
- hpd = get_hpd_gpio(link);
+ hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
if (hpd) {
switch (dal_irq_get_source(hpd)) {
goto create_fail;
}
- hpd_gpio = get_hpd_gpio(link);
+ hpd_gpio = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service);
if (hpd_gpio != NULL)
link->irq_source_hpd = dal_irq_get_source(hpd_gpio);
if (dc_is_dp_sst_signal(signal)) {
if (signal == SIGNAL_TYPE_EDP) {
- link_enc->funcs->power_control(link_enc, true);
+ link->dc->hwss.edp_power_control(link->link_enc, true);
link_enc->funcs->enable_dp_output(
link_enc,
link_settings,
clock_source);
- link->dc->hwss.backlight_control(link, true);
+ link->dc->hwss.edp_backlight_control(link, true);
} else
link_enc->funcs->enable_dp_output(
link_enc,
dp_receiver_power_ctrl(link, false);
if (signal == SIGNAL_TYPE_EDP) {
- link->dc->hwss.backlight_control(link, false);
+ link->dc->hwss.edp_backlight_control(link, false);
edp_receiver_ready_T9(link);
link->link_enc->funcs->disable_output(link->link_enc, signal, link);
- link->link_enc->funcs->power_control(link->link_enc, false);
+ link->dc->hwss.edp_power_control(link->link_enc, false);
} else
link->link_enc->funcs->disable_output(link->link_enc, signal, link);
HWS_SF(BLND_, V_UPDATE_LOCK, BLND_DCP_GRPH_SURF_V_UPDATE_LOCK, mask_sh),\
HWS_SF(BLND_, CONTROL, BLND_MODE, mask_sh),\
HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
#define HWSEQ_DCE10_MASK_SH_LIST(mask_sh)\
HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE_),\
HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND_),\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_), \
- HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
#define HWSEQ_DCE11_MASK_SH_LIST(mask_sh)\
HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
SF(DCFEV_CLOCK_CONTROL, DCFEV_CLOCK_ENABLE, mask_sh),\
HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
#define HWSEQ_DCE112_MASK_SH_LIST(mask_sh)\
HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
#define HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
SF(DCHUB_AGP_BASE, AGP_BASE, mask_sh),\
SF(DCHUB_AGP_BOT, AGP_BOT, mask_sh),\
SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh), \
- HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
#define HWSEQ_DCE12_MASK_SH_LIST(mask_sh)\
HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE0_DCFE_),\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_),\
HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_),\
HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh), \
- HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
#define HWSEQ_DCN_MASK_SH_LIST(mask_sh)\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
HWS_SF(, DOMAIN6_PG_STATUS, DOMAIN6_PGFSM_PWR_STATUS, mask_sh), \
HWS_SF(, DOMAIN7_PG_STATUS, DOMAIN7_PGFSM_PWR_STATUS, mask_sh), \
HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
- HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
#define HWSEQ_REG_FIELD_LIST(type) \
type DCFE_CLOCK_ENABLE; \
type LOGICAL_ADDR; \
type ENABLE_L1_TLB;\
type SYSTEM_ACCESS_MODE;\
- type LVTMA_BLON;
+ type LVTMA_BLON;\
+ type LVTMA_PWRSEQ_TARGET_STATE_R;
#define HWSEQ_DCN_REG_FIELD_LIST(type) \
type VUPDATE_NO_LOCK_EVENT_CLEAR; \
#define DCE110_DIG_FE_SOURCE_SELECT_DIGF 0x20
#define DCE110_DIG_FE_SOURCE_SELECT_DIGG 0x40
-/* all values are in milliseconds */
-/* For eDP, after power-up/power/down,
- * 300/500 msec max. delay from LCDVCC to black video generation */
-#define PANEL_POWER_UP_TIMEOUT 300
-#define PANEL_POWER_DOWN_TIMEOUT 500
-#define HPD_CHECK_INTERVAL 10
-
/* Minimum pixel clock, in KHz. For TMDS signal is 25.00 MHz */
#define TMDS_MIN_PIXEL_CLOCK 25000
/* Maximum pixel clock, in KHz. For TMDS signal is 165.00 MHz */
.psr_program_dp_dphy_fast_training =
dce110_psr_program_dp_dphy_fast_training,
.psr_program_secondary_packet = dce110_psr_program_secondary_packet,
- .power_control = dce110_link_encoder_edp_power_control,
.connect_dig_be_to_fe = dce110_link_encoder_connect_dig_be_to_fe,
.enable_hpd = dce110_link_encoder_enable_hpd,
.disable_hpd = dce110_link_encoder_disable_hpd,
REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_ADVANCE, 1);
}
-static bool is_panel_powered_on(struct dce110_link_encoder *enc110)
-{
- bool ret;
- uint32_t value;
-
- REG_GET(LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, &value);
- ret = value;
-
- return ret == 1;
-}
-
-
-/* TODO duplicate of dc_link.c version */
-static struct gpio *get_hpd_gpio(const struct link_encoder *enc)
-{
- enum bp_result bp_result;
- struct dc_bios *dcb = enc->ctx->dc_bios;
- struct graphics_object_hpd_info hpd_info;
- struct gpio_pin_info pin_info;
-
- if (dcb->funcs->get_hpd_info(dcb, enc->connector, &hpd_info) != BP_RESULT_OK)
- return NULL;
-
- bp_result = dcb->funcs->get_gpio_pin_info(dcb,
- hpd_info.hpd_int_gpio_uid, &pin_info);
-
- if (bp_result != BP_RESULT_OK) {
- ASSERT(bp_result == BP_RESULT_NORECORD);
- return NULL;
- }
-
- return dal_gpio_service_create_irq(
- enc->ctx->gpio_service,
- pin_info.offset,
- pin_info.mask);
-}
-
-/*
- * @brief
- * eDP only.
- */
-static void link_encoder_edp_wait_for_hpd_ready(
- struct dce110_link_encoder *enc110,
- bool power_up)
-{
- struct dc_context *ctx = enc110->base.ctx;
- struct graphics_object_id connector = enc110->base.connector;
- struct gpio *hpd;
- bool edp_hpd_high = false;
- uint32_t time_elapsed = 0;
- uint32_t timeout = power_up ?
- PANEL_POWER_UP_TIMEOUT : PANEL_POWER_DOWN_TIMEOUT;
-
- if (dal_graphics_object_id_get_connector_id(connector) !=
- CONNECTOR_ID_EDP) {
- BREAK_TO_DEBUGGER();
- return;
- }
-
- if (!power_up)
- /* from KV, we will not HPD low after turning off VCC -
- * instead, we will check the SW timer in power_up(). */
- return;
-
- /* when we power on/off the eDP panel,
- * we need to wait until SENSE bit is high/low */
-
- /* obtain HPD */
- /* TODO what to do with this? */
- hpd = get_hpd_gpio(&enc110->base);
-
- if (!hpd) {
- BREAK_TO_DEBUGGER();
- return;
- }
-
- dal_gpio_open(hpd, GPIO_MODE_INTERRUPT);
-
- /* wait until timeout or panel detected */
-
- do {
- uint32_t detected = 0;
-
- dal_gpio_get_value(hpd, &detected);
-
- if (!(detected ^ power_up)) {
- edp_hpd_high = true;
- break;
- }
-
- msleep(HPD_CHECK_INTERVAL);
-
- time_elapsed += HPD_CHECK_INTERVAL;
- } while (time_elapsed < timeout);
-
- dal_gpio_close(hpd);
-
- dal_gpio_destroy_irq(&hpd);
-
- if (false == edp_hpd_high) {
- dm_logger_write(ctx->logger, LOG_ERROR,
- "%s: wait timed out!\n", __func__);
- }
-}
-
-/*
- * @brief
- * eDP only. Control the power of the eDP panel.
- */
-void dce110_link_encoder_edp_power_control(
- struct link_encoder *enc,
- bool power_up)
-{
- struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
- struct dc_context *ctx = enc110->base.ctx;
- struct bp_transmitter_control cntl = { 0 };
- enum bp_result bp_result;
-
- if (dal_graphics_object_id_get_connector_id(enc110->base.connector) !=
- CONNECTOR_ID_EDP) {
- BREAK_TO_DEBUGGER();
- return;
- }
-
- if ((power_up && !is_panel_powered_on(enc110)) ||
- (!power_up && is_panel_powered_on(enc110))) {
-
- /* Send VBIOS command to prompt eDP panel power */
-
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: Panel Power action: %s\n",
- __func__, (power_up ? "On":"Off"));
-
- cntl.action = power_up ?
- TRANSMITTER_CONTROL_POWER_ON :
- TRANSMITTER_CONTROL_POWER_OFF;
- cntl.transmitter = enc110->base.transmitter;
- cntl.connector_obj_id = enc110->base.connector;
- cntl.coherent = false;
- cntl.lanes_number = LANE_COUNT_FOUR;
- cntl.hpd_sel = enc110->base.hpd_source;
-
- bp_result = link_transmitter_control(enc110, &cntl);
-
- if (BP_RESULT_OK != bp_result) {
-
- dm_logger_write(ctx->logger, LOG_ERROR,
- "%s: Panel Power bp_result: %d\n",
- __func__, bp_result);
- }
- } else {
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: Skipping Panel Power action: %s\n",
- __func__, (power_up ? "On":"Off"));
- }
-
- link_encoder_edp_wait_for_hpd_ready(enc110, true);
-}
-
static void aux_initialize(
struct dce110_link_encoder *enc110)
{
ASSERT(result == BP_RESULT_OK);
} else if (enc110->base.connector.id == CONNECTOR_ID_EDP) {
- enc->funcs->power_control(&enc110->base, true);
+ ctx->dc->hwss.edp_power_control(enc, true);
}
aux_initialize(enc110);
return;
}
if (enc110->base.connector.id == CONNECTOR_ID_EDP)
- ctx->dc->hwss.backlight_control(link, false);
+ ctx->dc->hwss.edp_backlight_control(link, false);
/* Power-down RX and disable GPU PHY should be paired.
* Disabling PHY without powering down RX may cause
* symbol lock loss, on which we will get DP Sink interrupt. */
};
struct dce110_link_enc_registers {
- /* Backlight registers */
- uint32_t LVTMA_PWRSEQ_CNTL;
- uint32_t LVTMA_PWRSEQ_STATE;
-
/* DMCU registers */
uint32_t MASTER_COMM_DATA_REG1;
uint32_t MASTER_COMM_DATA_REG2;
struct link_encoder *enc,
const struct link_mst_stream_allocation_table *table);
-void dce110_link_encoder_edp_power_control(
- struct link_encoder *enc,
- bool power_up);
-
void dce110_link_encoder_connect_dig_be_to_fe(
struct link_encoder *enc,
enum engine_id engine,
#include "dce110_hw_sequencer.h"
#include "dce110_timing_generator.h"
#include "dce/dce_hwseq.h"
+#include "gpio_service_interface.h"
#ifdef ENABLE_FBC
#include "dce110_compressor.h"
#include "transform.h"
#include "stream_encoder.h"
#include "link_encoder.h"
+#include "link_hwss.h"
#include "clock_source.h"
#include "abm.h"
#include "audio.h"
-#include "dce/dce_hwseq.h"
#include "reg_helper.h"
/* include DCE11 register header files */
#include "dce/dce_11_0_sh_mask.h"
#include "custom_float.h"
+/*
+ * All values are in milliseconds;
+ * For eDP, after power-up/power/down,
+ * 300/500 msec max. delay from LCDVCC to black video generation
+ */
+#define PANEL_POWER_UP_TIMEOUT 300
+#define PANEL_POWER_DOWN_TIMEOUT 500
+#define HPD_CHECK_INTERVAL 10
+
#define CTX \
hws->ctx
#define REG(reg)\
return value;
}
+static bool is_panel_powered_on(struct dce_hwseq *hws)
+{
+ uint32_t value;
+
+ REG_GET(LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, &value);
+ return value == 1;
+}
+
static enum bp_result link_transmitter_control(
- struct dc_link *link,
+ struct dc_bios *bios,
struct bp_transmitter_control *cntl)
{
enum bp_result result;
- struct dc_bios *bp = link->dc->ctx->dc_bios;
- result = bp->funcs->transmitter_control(bp, cntl);
+ result = bios->funcs->transmitter_control(bios, cntl);
return result;
}
+/*
+ * @brief
+ * eDP only.
+ */
+void hwss_edp_wait_for_hpd_ready(
+ struct link_encoder *enc,
+ bool power_up)
+{
+ struct dc_context *ctx = enc->ctx;
+ struct graphics_object_id connector = enc->connector;
+ struct gpio *hpd;
+ bool edp_hpd_high = false;
+ uint32_t time_elapsed = 0;
+ uint32_t timeout = power_up ?
+ PANEL_POWER_UP_TIMEOUT : PANEL_POWER_DOWN_TIMEOUT;
+
+ if (dal_graphics_object_id_get_connector_id(connector)
+ != CONNECTOR_ID_EDP) {
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+
+ if (!power_up)
+ /*
+ * From KV, we will not HPD low after turning off VCC -
+ * instead, we will check the SW timer in power_up().
+ */
+ return;
+
+ /*
+ * When we power on/off the eDP panel,
+ * we need to wait until SENSE bit is high/low.
+ */
+
+ /* obtain HPD */
+ /* TODO what to do with this? */
+ hpd = get_hpd_gpio(ctx->dc_bios, connector, ctx->gpio_service);
+
+ if (!hpd) {
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+
+ dal_gpio_open(hpd, GPIO_MODE_INTERRUPT);
+
+ /* wait until timeout or panel detected */
+
+ do {
+ uint32_t detected = 0;
+
+ dal_gpio_get_value(hpd, &detected);
+
+ if (!(detected ^ power_up)) {
+ edp_hpd_high = true;
+ break;
+ }
+
+ msleep(HPD_CHECK_INTERVAL);
+
+ time_elapsed += HPD_CHECK_INTERVAL;
+ } while (time_elapsed < timeout);
+
+ dal_gpio_close(hpd);
+
+ dal_gpio_destroy_irq(&hpd);
+
+ if (false == edp_hpd_high) {
+ dm_logger_write(ctx->logger, LOG_ERROR,
+ "%s: wait timed out!\n", __func__);
+ }
+}
+
+void hwss_edp_power_control(
+ struct link_encoder *enc,
+ bool power_up)
+{
+ struct dc_context *ctx = enc->ctx;
+ struct dce_hwseq *hwseq = ctx->dc->hwseq;
+ struct bp_transmitter_control cntl = { 0 };
+ enum bp_result bp_result;
+
+
+ if (dal_graphics_object_id_get_connector_id(enc->connector)
+ != CONNECTOR_ID_EDP) {
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+
+ if (power_up != is_panel_powered_on(hwseq)) {
+ /* Send VBIOS command to prompt eDP panel power */
+
+ dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+ "%s: Panel Power action: %s\n",
+ __func__, (power_up ? "On":"Off"));
+
+ cntl.action = power_up ?
+ TRANSMITTER_CONTROL_POWER_ON :
+ TRANSMITTER_CONTROL_POWER_OFF;
+ cntl.transmitter = enc->transmitter;
+ cntl.connector_obj_id = enc->connector;
+ cntl.coherent = false;
+ cntl.lanes_number = LANE_COUNT_FOUR;
+ cntl.hpd_sel = enc->hpd_source;
+
+ bp_result = link_transmitter_control(ctx->dc_bios, &cntl);
+
+ if (bp_result != BP_RESULT_OK)
+ dm_logger_write(ctx->logger, LOG_ERROR,
+ "%s: Panel Power bp_result: %d\n",
+ __func__, bp_result);
+ } else {
+ dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+ "%s: Skipping Panel Power action: %s\n",
+ __func__, (power_up ? "On":"Off"));
+ }
+
+ hwss_edp_wait_for_hpd_ready(enc, true);
+}
/*todo: cloned in stream enc, fix*/
/*
* @brief
* eDP only. Control the backlight of the eDP panel
*/
-void hwss_blacklight_control(
+void hwss_edp_backlight_control(
struct dc_link *link,
bool enable)
{
cntl.action = enable ?
TRANSMITTER_CONTROL_BACKLIGHT_ON :
TRANSMITTER_CONTROL_BACKLIGHT_OFF;
+
/*cntl.engine_id = ctx->engine;*/
cntl.transmitter = link->link_enc->transmitter;
cntl.connector_obj_id = link->link_enc->connector;
* Enable it in the future if necessary.
*/
/* dc_service_sleep_in_milliseconds(50); */
- link_transmitter_control(link, &cntl);
+ link_transmitter_control(link->dc->ctx->dc_bios, &cntl);
}
void dce110_disable_stream(struct pipe_ctx *pipe_ctx)
/* blank at encoder level */
if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
if (pipe_ctx->stream->sink->link->connector_signal == SIGNAL_TYPE_EDP)
- hwss_blacklight_control(link, false);
+ hwss_edp_backlight_control(link, false);
pipe_ctx->stream_res.stream_enc->funcs->dp_blank(pipe_ctx->stream_res.stream_enc);
}
link->link_enc->funcs->connect_dig_be_to_fe(
params.link_settings.link_rate = link_settings->link_rate;
pipe_ctx->stream_res.stream_enc->funcs->dp_unblank(pipe_ctx->stream_res.stream_enc, ¶ms);
if (link->connector_signal == SIGNAL_TYPE_EDP)
- hwss_blacklight_control(link, true);
+ hwss_edp_backlight_control(link, true);
}
.wait_for_mpcc_disconnect = dce110_wait_for_mpcc_disconnect,
.ready_shared_resources = ready_shared_resources,
.optimize_shared_resources = optimize_shared_resources,
- .backlight_control = hwss_blacklight_control
+ .edp_backlight_control = hwss_edp_backlight_control,
+ .edp_power_control = hwss_edp_power_control,
};
void dce110_hw_sequencer_construct(struct dc *dc)
void dp_receiver_power_ctrl(struct dc_link *link, bool on);
-void hwss_blacklight_control(
+void hwss_edp_power_control(
+ struct link_encoder *enc,
+ bool power_up);
+
+void hwss_edp_backlight_control(
struct dc_link *link,
bool enable);
.wait_for_mpcc_disconnect = dcn10_wait_for_mpcc_disconnect,
.ready_shared_resources = ready_shared_resources,
.optimize_shared_resources = optimize_shared_resources,
- .backlight_control = hwss_blacklight_control
+ .edp_backlight_control = hwss_edp_backlight_control,
+ .edp_power_control = hwss_edp_power_control
};
bool exit_link_training_required);
void (*psr_program_secondary_packet)(struct link_encoder *enc,
unsigned int sdp_transmit_line_num_deadline);
- void (*power_control) (struct link_encoder *enc,
- bool power_up);
void (*connect_dig_be_to_fe)(struct link_encoder *enc,
enum engine_id engine,
bool connect);
#include "dc_types.h"
#include "clock_source.h"
#include "inc/hw/timing_generator.h"
+#include "inc/hw/link_encoder.h"
#include "core_status.h"
enum pipe_gating_control {
void (*ready_shared_resources)(struct dc *dc, struct dc_state *context);
void (*optimize_shared_resources)(struct dc *dc);
-
- void (*backlight_control)(
+ void (*edp_power_control)(
+ struct link_encoder *enc,
+ bool enable);
+ void (*edp_backlight_control)(
struct dc_link *link,
bool enable);
};
const uint8_t *data,
uint32_t size);
+struct gpio *get_hpd_gpio(struct dc_bios *dcb,
+ struct graphics_object_id link_id,
+ struct gpio_service *gpio_service);
+
void dp_enable_link_phy(
struct dc_link *link,
enum signal_type signal,
struct link_encoder *enc,
const struct link_mst_stream_allocation_table *table) {}
-static void virtual_link_encoder_edp_power_control(
- struct link_encoder *enc,
- bool power_up) {}
-
static void virtual_link_encoder_connect_dig_be_to_fe(
struct link_encoder *enc,
enum engine_id engine,
.dp_set_phy_pattern = virtual_link_encoder_dp_set_phy_pattern,
.update_mst_stream_allocation_table =
virtual_link_encoder_update_mst_stream_allocation_table,
- .power_control = virtual_link_encoder_edp_power_control,
.connect_dig_be_to_fe = virtual_link_encoder_connect_dig_be_to_fe,
.destroy = virtual_link_encoder_destroy
};
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