else
dp_disable_link_phy_mst(link, signal);
} else
- link->link_enc->funcs->disable_output(link->link_enc, signal);
+ link->link_enc->funcs->disable_output(link->link_enc, signal, link);
}
enum dc_status dc_link_validate_mode_timing(
link_enc,
link_settings,
clock_source);
- link_enc->funcs->backlight_control(link_enc, true);
+ link->dc->hwss.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->link_enc->funcs->backlight_control(link->link_enc, false);
+ link->dc->hwss.backlight_control(link, false);
edp_receiver_ready_T9(link);
- link->link_enc->funcs->disable_output(link->link_enc, signal);
+ link->link_enc->funcs->disable_output(link->link_enc, signal, link);
link->link_enc->funcs->power_control(link->link_enc, false);
} else
- link->link_enc->funcs->disable_output(link->link_enc, signal);
+ link->link_enc->funcs->disable_output(link->link_enc, signal, link);
/* Clear current link setting.*/
memset(&link->cur_link_settings, 0,
link->link_enc->funcs->disable_output(
link->link_enc,
- SIGNAL_TYPE_DISPLAY_PORT);
+ SIGNAL_TYPE_DISPLAY_PORT,
+ link);
/* Clear current link setting. */
memset(&link->cur_link_settings, 0,
#include "hw_sequencer.h"
+#define BL_REG_LIST()\
+ SR(LVTMA_PWRSEQ_CNTL), \
+ SR(LVTMA_PWRSEQ_STATE)
+
#define HWSEQ_DCEF_REG_LIST_DCE8() \
.DCFE_CLOCK_CONTROL[0] = mmCRTC0_CRTC_DCFE_CLOCK_CONTROL, \
.DCFE_CLOCK_CONTROL[1] = mmCRTC1_CRTC_DCFE_CLOCK_CONTROL, \
SRII(BLND_CONTROL, BLND, 0),\
SRII(BLND_CONTROL, BLND, 1),\
SR(BLNDV_CONTROL),\
- HWSEQ_PIXEL_RATE_REG_LIST(CRTC)
+ HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+ BL_REG_LIST()
#define HWSEQ_DCE8_REG_LIST() \
HWSEQ_DCEF_REG_LIST_DCE8(), \
HWSEQ_BLND_REG_LIST(), \
- HWSEQ_PIXEL_RATE_REG_LIST(CRTC)
+ HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+ BL_REG_LIST()
#define HWSEQ_DCE10_REG_LIST() \
HWSEQ_DCEF_REG_LIST(), \
HWSEQ_BLND_REG_LIST(), \
- HWSEQ_PIXEL_RATE_REG_LIST(CRTC)
+ HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+ BL_REG_LIST()
#define HWSEQ_ST_REG_LIST() \
HWSEQ_DCE11_REG_LIST_BASE(), \
.DCFE_CLOCK_CONTROL[2] = mmDCFEV_CLOCK_CONTROL, \
.CRTC_H_BLANK_START_END[2] = mmCRTCV_H_BLANK_START_END, \
.BLND_V_UPDATE_LOCK[2] = mmBLNDV_V_UPDATE_LOCK, \
- .BLND_CONTROL[2] = mmBLNDV_CONTROL,
+ .BLND_CONTROL[2] = mmBLNDV_CONTROL
#define HWSEQ_CZ_REG_LIST() \
HWSEQ_DCE11_REG_LIST_BASE(), \
SR(DCHUB_FB_LOCATION),\
SR(DCHUB_AGP_BASE),\
SR(DCHUB_AGP_BOT),\
- SR(DCHUB_AGP_TOP)
+ SR(DCHUB_AGP_TOP), \
+ BL_REG_LIST()
#define HWSEQ_DCE112_REG_LIST() \
HWSEQ_DCE10_REG_LIST(), \
HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
- HWSEQ_PHYPLL_REG_LIST(CRTC)
+ HWSEQ_PHYPLL_REG_LIST(CRTC), \
+ BL_REG_LIST()
#define HWSEQ_DCN_REG_LIST()\
SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 0), \
SR(D2VGA_CONTROL), \
SR(D3VGA_CONTROL), \
SR(D4VGA_CONTROL), \
- SR(DC_IP_REQUEST_CNTL)
+ SR(DC_IP_REQUEST_CNTL), \
+ BL_REG_LIST()
struct dce_hwseq_registers {
+
+ /* Backlight registers */
+ uint32_t LVTMA_PWRSEQ_CNTL;
+ uint32_t LVTMA_PWRSEQ_STATE;
+
uint32_t DCFE_CLOCK_CONTROL[6];
uint32_t DCFEV_CLOCK_CONTROL;
uint32_t DC_MEM_GLOBAL_PWR_REQ_CNTL;
HWS_SF(BLND_, V_UPDATE_LOCK, BLND_SCL_V_UPDATE_LOCK, mask_sh),\
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),\
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_)
+ HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_), \
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, 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),\
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),\
HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
#define HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
SF(DCHUB_FB_LOCATION, FB_BASE, 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)
+ SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
#define HWSEQ_DCE12_MASK_SH_LIST(mask_sh)\
HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE0_DCFE_),\
HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND0_BLND_),\
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)
+ HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
#define HWSEQ_DCN_MASK_SH_LIST(mask_sh)\
HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
HWS_SF(, DOMAIN5_PG_STATUS, DOMAIN5_PGFSM_PWR_STATUS, mask_sh), \
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(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+ HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh)
#define HWSEQ_REG_FIELD_LIST(type) \
type DCFE_CLOCK_ENABLE; \
type PHYSICAL_PAGE_NUMBER_LSB;\
type LOGICAL_ADDR; \
type ENABLE_L1_TLB;\
- type SYSTEM_ACCESS_MODE;
+ type SYSTEM_ACCESS_MODE;\
+ type LVTMA_BLON;
#define HWSEQ_DCN_REG_FIELD_LIST(type) \
type VUPDATE_NO_LOCK_EVENT_CLEAR; \
.psr_program_dp_dphy_fast_training =
dce110_psr_program_dp_dphy_fast_training,
.psr_program_secondary_packet = dce110_psr_program_secondary_packet,
- .backlight_control = dce110_link_encoder_edp_backlight_control,
.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,
}
-/*todo: cloned in stream enc, fix*/
-static bool is_panel_backlight_on(struct dce110_link_encoder *enc110)
-{
- uint32_t value;
-
- REG_GET(LVTMA_PWRSEQ_CNTL, LVTMA_BLON, &value);
-
- return value;
-}
-
void dce110_psr_program_dp_dphy_fast_training(struct link_encoder *enc,
bool exit_link_training_required)
{
DP_SEC_GSP0_PRIORITY, 1);
}
-/*todo: cloned in stream enc, fix*/
-/*
- * @brief
- * eDP only. Control the backlight of the eDP panel
- */
-void dce110_link_encoder_edp_backlight_control(
- struct link_encoder *enc,
- bool enable)
-{
- struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
- struct dc_context *ctx = enc110->base.ctx;
- struct bp_transmitter_control cntl = { 0 };
-
- if (dal_graphics_object_id_get_connector_id(enc110->base.connector)
- != CONNECTOR_ID_EDP) {
- BREAK_TO_DEBUGGER();
- return;
- }
-
- if (enable && is_panel_backlight_on(enc110)) {
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: panel already powered up. Do nothing.\n",
- __func__);
- return;
- }
-
- if (!enable && !is_panel_backlight_on(enc110)) {
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: panel already powered down. Do nothing.\n",
- __func__);
- return;
- }
-
- /* Send VBIOS command to control eDP panel backlight */
-
- dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
- "%s: backlight action: %s\n",
- __func__, (enable ? "On":"Off"));
-
- cntl.action = enable ?
- TRANSMITTER_CONTROL_BACKLIGHT_ON :
- TRANSMITTER_CONTROL_BACKLIGHT_OFF;
- /*cntl.engine_id = ctx->engine;*/
- cntl.transmitter = enc110->base.transmitter;
- cntl.connector_obj_id = enc110->base.connector;
- /*todo: unhardcode*/
- cntl.lanes_number = LANE_COUNT_FOUR;
- cntl.hpd_sel = enc110->base.hpd_source;
-
- /* For eDP, the following delays might need to be considered
- * after link training completed:
- * idle period - min. accounts for required BS-Idle pattern,
- * max. allows for source frame synchronization);
- * 50 msec max. delay from valid video data from source
- * to video on dislpay or backlight enable.
- *
- * Disable the delay for now.
- * Enable it in the future if necessary.
- */
- /* dc_service_sleep_in_milliseconds(50); */
- link_transmitter_control(enc110, &cntl);
-}
-
static bool is_dig_enabled(const struct dce110_link_encoder *enc110)
{
uint32_t value;
*/
void dce110_link_encoder_disable_output(
struct link_encoder *enc,
- enum signal_type signal)
+ enum signal_type signal,
+ struct dc_link *link)
{
struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
struct dc_context *ctx = enc110->base.ctx;
return;
}
if (enc110->base.connector.id == CONNECTOR_ID_EDP)
- dce110_link_encoder_edp_backlight_control(enc, false);
+ ctx->dc->hwss.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. */
SRI(DP_DPHY_FAST_TRAINING, DP, id), \
SRI(DP_SEC_CNTL1, DP, id)
-#define LE_EDP_REG_LIST(id)\
- SR(LVTMA_PWRSEQ_CNTL), \
- SR(LVTMA_PWRSEQ_STATE)
-
#define LE_COMMON_REG_LIST(id)\
LE_COMMON_REG_LIST_BASE(id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
#define LE_DCE80_REG_LIST(id)\
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
- LE_COMMON_REG_LIST_BASE(id), \
- LE_EDP_REG_LIST(id)
+ LE_COMMON_REG_LIST_BASE(id)
#define LE_DCE100_REG_LIST(id)\
LE_COMMON_REG_LIST_BASE(id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
- SR(DCI_MEM_PWR_STATUS), \
- LE_EDP_REG_LIST(id)
+ SR(DCI_MEM_PWR_STATUS)
#define LE_DCE110_REG_LIST(id)\
LE_COMMON_REG_LIST_BASE(id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
- SR(DCI_MEM_PWR_STATUS), \
- LE_EDP_REG_LIST(id)
+ SR(DCI_MEM_PWR_STATUS)
#define LE_DCE120_REG_LIST(id)\
LE_COMMON_REG_LIST_BASE(id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
- SR(DCI_MEM_PWR_STATUS), \
- LE_EDP_REG_LIST(id)
+ SR(DCI_MEM_PWR_STATUS)
#define LE_DCN10_REG_LIST(id)\
LE_COMMON_REG_LIST_BASE(id), \
SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
- SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
- SR(DMU_MEM_PWR_CNTL), \
- LE_EDP_REG_LIST(id)
+ SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id)
struct dce110_link_enc_aux_registers {
uint32_t AUX_CONTROL;
/* disable PHY output */
void dce110_link_encoder_disable_output(
struct link_encoder *link_enc,
- enum signal_type signal);
+ enum signal_type signal,
+ struct dc_link *link);
/* set DP lane settings */
void dce110_link_encoder_dp_set_lane_settings(
struct link_encoder *enc,
const struct link_mst_stream_allocation_table *table);
-void dce110_link_encoder_edp_backlight_control(
- struct link_encoder *enc,
- bool enable);
-
void dce110_link_encoder_edp_power_control(
struct link_encoder *enc,
bool power_up);
#include "dce/dce_11_0_sh_mask.h"
#include "custom_float.h"
+#define CTX \
+ hws->ctx
+#define REG(reg)\
+ hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+ hws->shifts->field_name, hws->masks->field_name
+
struct dce110_hw_seq_reg_offsets {
uint32_t crtc;
};
}
+/*todo: cloned in stream enc, fix*/
+static bool is_panel_backlight_on(struct dce_hwseq *hws)
+{
+ uint32_t value;
+
+ REG_GET(LVTMA_PWRSEQ_CNTL, LVTMA_BLON, &value);
+
+ return value;
+}
+
+static enum bp_result link_transmitter_control(
+ struct dc_link *link,
+ 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);
+
+ return result;
+}
+
+
+/*todo: cloned in stream enc, fix*/
+/*
+ * @brief
+ * eDP only. Control the backlight of the eDP panel
+ */
+void hwss_blacklight_control(
+ struct dc_link *link,
+ bool enable)
+{
+ struct dce_hwseq *hws = link->dc->hwseq;
+ struct dc_context *ctx = link->dc->ctx;
+ struct bp_transmitter_control cntl = { 0 };
+
+ if (dal_graphics_object_id_get_connector_id(link->link_id)
+ != CONNECTOR_ID_EDP) {
+ BREAK_TO_DEBUGGER();
+ return;
+ }
+
+ if (enable && is_panel_backlight_on(hws)) {
+ dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+ "%s: panel already powered up. Do nothing.\n",
+ __func__);
+ return;
+ }
+
+ if (!enable && !is_panel_backlight_on(hws)) {
+ dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+ "%s: panel already powered down. Do nothing.\n",
+ __func__);
+ return;
+ }
+
+ /* Send VBIOS command to control eDP panel backlight */
+
+ dm_logger_write(ctx->logger, LOG_HW_RESUME_S3,
+ "%s: backlight action: %s\n",
+ __func__, (enable ? "On":"Off"));
+
+ 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;
+ /*todo: unhardcode*/
+ cntl.lanes_number = LANE_COUNT_FOUR;
+ cntl.hpd_sel = link->link_enc->hpd_source;
+
+ /* For eDP, the following delays might need to be considered
+ * after link training completed:
+ * idle period - min. accounts for required BS-Idle pattern,
+ * max. allows for source frame synchronization);
+ * 50 msec max. delay from valid video data from source
+ * to video on dislpay or backlight enable.
+ *
+ * Disable the delay for now.
+ * Enable it in the future if necessary.
+ */
+ /* dc_service_sleep_in_milliseconds(50); */
+ link_transmitter_control(link, &cntl);
+}
+
void dce110_disable_stream(struct pipe_ctx *pipe_ctx)
{
struct dc_stream_state *stream = pipe_ctx->stream;
/* blank at encoder level */
if (dc_is_dp_signal(pipe_ctx->stream->signal)) {
if (pipe_ctx->stream->sink->link->connector_signal == SIGNAL_TYPE_EDP)
- link->link_enc->funcs->backlight_control(link->link_enc, false);
+ hwss_blacklight_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)
- link->link_enc->funcs->backlight_control(link->link_enc, true);
+ hwss_blacklight_control(link, true);
}
}
dc->links[i]->link_enc->funcs->disable_output(
- dc->links[i]->link_enc, signal);
+ dc->links[i]->link_enc, signal, dc->links[i]);
}
}
.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
};
void dce110_hw_sequencer_construct(struct dc *dc)
const struct dc_link_settings *link_settings,
enum clock_source_id clock_source);
void (*disable_output)(struct link_encoder *link_enc,
- enum signal_type signal);
+ enum signal_type signal, struct dc_link *link);
void (*dp_set_lane_settings)(struct link_encoder *enc,
const struct link_training_settings *link_settings);
void (*dp_set_phy_pattern)(struct link_encoder *enc,
bool exit_link_training_required);
void (*psr_program_secondary_packet)(struct link_encoder *enc,
unsigned int sdp_transmit_line_num_deadline);
- void (*backlight_control) (struct link_encoder *enc,
- bool enable);
void (*power_control) (struct link_encoder *enc,
bool power_up);
void (*connect_dig_be_to_fe)(struct link_encoder *enc,
void (*ready_shared_resources)(struct dc *dc, struct dc_state *context);
void (*optimize_shared_resources)(struct dc *dc);
+
+ void (*backlight_control)(
+ struct dc_link *link,
+ bool enable);
};
void color_space_to_black_color(
static void virtual_link_encoder_disable_output(
struct link_encoder *link_enc,
- enum signal_type signal) {}
+ enum signal_type signal,
+ struct dc_link *link) {}
static void virtual_link_encoder_dp_set_lane_settings(
struct link_encoder *enc,
struct link_encoder *enc,
const struct link_mst_stream_allocation_table *table) {}
-static void virtual_link_encoder_edp_backlight_control(
- struct link_encoder *enc,
- bool enable) {}
-
static void virtual_link_encoder_edp_power_control(
struct link_encoder *enc,
bool power_up) {}
.dp_set_phy_pattern = virtual_link_encoder_dp_set_phy_pattern,
.update_mst_stream_allocation_table =
virtual_link_encoder_update_mst_stream_allocation_table,
- .backlight_control = virtual_link_encoder_edp_backlight_control,
.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
projects / linux-2.6-block.git / commitdiff