diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
9 files changed, 16 insertions, 24 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c index 140297c8ff55..739298d2dff3 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_aux.c @@ -832,13 +832,8 @@ bool dce_aux_transfer_with_retries(struct ddc_service *ddc, LOG_FLAG_I2cAux_DceAux, "dce_aux_transfer_with_retries: payload->defer_delay=%u", payload->defer_delay); - if (payload->defer_delay > 1) { - msleep(payload->defer_delay); - defer_time_in_ms += payload->defer_delay; - } else if (payload->defer_delay <= 1) { - udelay(payload->defer_delay * 1000); - defer_time_in_ms += payload->defer_delay; - } + fsleep(payload->defer_delay * 1000); + defer_time_in_ms += payload->defer_delay; } } break; diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c index d3cc5ec46956..e74266cc0098 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c @@ -586,7 +586,7 @@ static void dcn10_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable, bool wait) if (state == PSR_STATE0) break; } - udelay(500); + fsleep(500); } /* assert if max retry hit */ diff --git a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c index 1e2d2cbe2c37..19440bdf6344 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dmub_psr.c @@ -215,7 +215,7 @@ static void dmub_psr_enable(struct dmub_psr *dmub, bool enable, bool wait, uint8 break; } - udelay(500); + fsleep(500); } /* assert if max retry hit */ diff --git a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c index 257e1c3ba00a..180c92a9f117 100644 --- a/drivers/gpu/drm/amd/display/dc/link/link_dpms.c +++ b/drivers/gpu/drm/amd/display/dc/link/link_dpms.c @@ -1153,7 +1153,7 @@ static bool poll_for_allocation_change_trigger(struct dc_link *link) break; } - msleep(5); + fsleep(5000); } if (result == ACT_FAILED) { @@ -1640,7 +1640,7 @@ static bool write_128b_132b_sst_payload_allocation_table( } } retries++; - msleep(5); + fsleep(5000); } if (!result && retries == max_retries) { diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c index d4370856f164..0f2c59807079 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c @@ -1005,7 +1005,7 @@ static enum dc_status wake_up_aux_channel(struct dc_link *link) * signal and may need up to 1 ms before being able to reply. */ if (status != DC_OK || dpcd_power_state == DP_SET_POWER_D3) { - udelay(1000); + fsleep(1000); aux_channel_retry_cnt++; } } @@ -2121,7 +2121,7 @@ static bool dp_verify_link_cap( if (status == LINK_TRAINING_SUCCESS) { success = true; - udelay(1000); + fsleep(1000); if (dc_link_dp_read_hpd_rx_irq_data(link, &irq_data) == DC_OK && dc_link_check_link_loss_status( link, @@ -2171,7 +2171,7 @@ bool dp_verify_link_cap_with_retries( success = true; break; } - msleep(10); + fsleep(10 * 1000); } dp_trace_lt_fail_count_update(link, fail_count, true); @@ -2231,7 +2231,7 @@ bool dc_link_is_dp_sink_present(struct dc_link *link) gpio_result = dal_gpio_get_value(ddc->pin_clock, &clock_pin); ASSERT(gpio_result == GPIO_RESULT_OK); if (clock_pin) - udelay(1000); + fsleep(1000); else break; } while (retry++ < 3); diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c index f69e681b3b5b..fcb82bb855ed 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_dpia_bw.c @@ -424,7 +424,7 @@ int dc_link_dp_dpia_handle_usb4_bandwidth_allocation_for_link(struct dc_link *li timeout--; else break; - udelay(10 * 1000); + fsleep(10 * 1000); } while (!get_cm_response_ready_flag(link)); if (!timeout) diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c index b48d4d822991..5e613ea2cd3f 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c @@ -258,10 +258,7 @@ void dp_wait_for_training_aux_rd_interval( struct dc_link *link, uint32_t wait_in_micro_secs) { - if (wait_in_micro_secs > 1000) - msleep(wait_in_micro_secs/1000); - else - udelay(wait_in_micro_secs); + fsleep(wait_in_micro_secs); DC_LOG_HW_LINK_TRAINING("%s:\n wait = %d\n", __func__, @@ -970,7 +967,7 @@ static void dpcd_exit_training_mode(struct dc_link *link, enum dp_link_encoding if ((core_link_read_dpcd(link, DP_SINK_STATUS, &sink_status, 1) == DC_OK) && (sink_status & DP_INTRA_HOP_AUX_REPLY_INDICATION) == 0) break; - udelay(1000); + fsleep(1000); } } } diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_dpia.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_dpia.c index e60da0532c53..9715fa754d56 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_dpia.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_dpia.c @@ -1035,7 +1035,7 @@ enum link_training_result dc_link_dpia_perform_link_training( * falling back to lower bandwidth settings possible. */ if (result == LINK_TRAINING_SUCCESS) { - msleep(5); + fsleep(5000); if (!link->is_automated) result = dp_check_link_loss_status(link, <_settings); } else if (result == LINK_TRAINING_ABORT) diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c index 97e02b5b21ae..da7f83835f78 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_edp_panel_control.c @@ -325,7 +325,7 @@ bool dc_link_wait_for_t12(struct dc_link *link) void link_edp_add_delay_for_T9(struct dc_link *link) { if (link && link->panel_config.pps.extra_delay_backlight_off > 0) - udelay(link->panel_config.pps.extra_delay_backlight_off * 1000); + fsleep(link->panel_config.pps.extra_delay_backlight_off * 1000); } bool link_edp_receiver_ready_T9(struct dc_link *link) @@ -383,7 +383,7 @@ bool link_edp_receiver_ready_T7(struct dc_link *link) } if (link && link->panel_config.pps.extra_t7_ms > 0) - udelay(link->panel_config.pps.extra_t7_ms * 1000); + fsleep(link->panel_config.pps.extra_t7_ms * 1000); return result; } |