diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 75 |
1 files changed, 49 insertions, 26 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index 5b689273ff44..c279982947e1 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -71,6 +71,8 @@ #define PANEL_POWER_UP_TIMEOUT 300 #define PANEL_POWER_DOWN_TIMEOUT 500 #define HPD_CHECK_INTERVAL 10 +#define OLED_POST_T7_DELAY 100 +#define OLED_PRE_T11_DELAY 150 #define CTX \ hws->ctx @@ -696,8 +698,10 @@ void dce110_enable_stream(struct pipe_ctx *pipe_ctx) } /*todo: cloned in stream enc, fix*/ -static bool is_panel_backlight_on(struct dce_hwseq *hws) +bool dce110_is_panel_backlight_on(struct dc_link *link) { + struct dc_context *ctx = link->ctx; + struct dce_hwseq *hws = ctx->dc->hwseq; uint32_t value; REG_GET(LVTMA_PWRSEQ_CNTL, LVTMA_BLON, &value); @@ -705,11 +709,12 @@ static bool is_panel_backlight_on(struct dce_hwseq *hws) return value; } -static bool is_panel_powered_on(struct dce_hwseq *hws) +bool dce110_is_panel_powered_on(struct dc_link *link) { + struct dc_context *ctx = link->ctx; + struct dce_hwseq *hws = ctx->dc->hwseq; uint32_t pwr_seq_state, dig_on, dig_on_ovrd; - REG_GET(LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, &pwr_seq_state); REG_GET_2(LVTMA_PWRSEQ_CNTL, LVTMA_DIGON, &dig_on, LVTMA_DIGON_OVRD, &dig_on_ovrd); @@ -816,7 +821,7 @@ void dce110_edp_power_control( return; } - if (power_up != is_panel_powered_on(hwseq)) { + if (power_up != hwseq->funcs.is_panel_powered_on(link)) { /* Send VBIOS command to prompt eDP panel power */ if (power_up) { unsigned long long current_ts = dm_get_timestamp(ctx); @@ -896,7 +901,7 @@ void dce110_edp_backlight_control( return; } - if (enable && is_panel_backlight_on(hws)) { + if (enable && hws->funcs.is_panel_backlight_on(link)) { DC_LOG_HW_RESUME_S3( "%s: panel already powered up. Do nothing.\n", __func__); @@ -936,9 +941,21 @@ void dce110_edp_backlight_control( if (cntl.action == TRANSMITTER_CONTROL_BACKLIGHT_ON) edp_receiver_ready_T7(link); link_transmitter_control(ctx->dc_bios, &cntl); + + if (enable && link->dpcd_sink_ext_caps.bits.oled) + msleep(OLED_POST_T7_DELAY); + + if (link->dpcd_sink_ext_caps.bits.oled || + link->dpcd_sink_ext_caps.bits.hdr_aux_backlight_control == 1 || + link->dpcd_sink_ext_caps.bits.sdr_aux_backlight_control == 1) + dc_link_backlight_enable_aux(link, enable); + /*edp 1.2*/ if (cntl.action == TRANSMITTER_CONTROL_BACKLIGHT_OFF) edp_receiver_ready_T9(link); + + if (!enable && link->dpcd_sink_ext_caps.bits.oled) + msleep(OLED_PRE_T11_DELAY); } void dce110_enable_audio_stream(struct pipe_ctx *pipe_ctx) @@ -2576,17 +2593,6 @@ static void dce110_apply_ctx_for_surface( for (i = 0; i < dc->res_pool->pipe_count; i++) { struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; - struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; - - if (stream == pipe_ctx->stream) { - if (!pipe_ctx->top_pipe && - (pipe_ctx->plane_state || old_pipe_ctx->plane_state)) - dc->hwss.pipe_control_lock(dc, pipe_ctx, true); - } - } - - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; if (pipe_ctx->stream != stream) continue; @@ -2607,20 +2613,16 @@ static void dce110_apply_ctx_for_surface( } - for (i = 0; i < dc->res_pool->pipe_count; i++) { - struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i]; - struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i]; - - if ((stream == pipe_ctx->stream) && - (!pipe_ctx->top_pipe) && - (pipe_ctx->plane_state || old_pipe_ctx->plane_state)) - dc->hwss.pipe_control_lock(dc, pipe_ctx, false); - } - if (dc->fbc_compressor) enable_fbc(dc, context); } +static void dce110_post_unlock_program_front_end( + struct dc *dc, + struct dc_state *context) +{ +} + static void dce110_power_down_fe(struct dc *dc, struct pipe_ctx *pipe_ctx) { struct dce_hwseq *hws = dc->hwseq; @@ -2683,6 +2685,23 @@ void dce110_set_cursor_position(struct pipe_ctx *pipe_ctx) .mirror = pipe_ctx->plane_state->horizontal_mirror }; + /** + * If the cursor's source viewport is clipped then we need to + * translate the cursor to appear in the correct position on + * the screen. + * + * This translation isn't affected by scaling so it needs to be + * done *after* we adjust the position for the scale factor. + * + * This is only done by opt-in for now since there are still + * some usecases like tiled display that might enable the + * cursor on both streams while expecting dc to clip it. + */ + if (pos_cpy.translate_by_source) { + pos_cpy.x += pipe_ctx->plane_state->src_rect.x; + pos_cpy.y += pipe_ctx->plane_state->src_rect.y; + } + if (pipe_ctx->plane_state->address.type == PLN_ADDR_TYPE_VIDEO_PROGRESSIVE) pos_cpy.enable = false; @@ -2722,6 +2741,7 @@ static const struct hw_sequencer_funcs dce110_funcs = { .init_hw = init_hw, .apply_ctx_to_hw = dce110_apply_ctx_to_hw, .apply_ctx_for_surface = dce110_apply_ctx_for_surface, + .post_unlock_program_front_end = dce110_post_unlock_program_front_end, .update_plane_addr = update_plane_addr, .update_pending_status = dce110_update_pending_status, .enable_accelerated_mode = dce110_enable_accelerated_mode, @@ -2736,6 +2756,7 @@ static const struct hw_sequencer_funcs dce110_funcs = { .disable_audio_stream = dce110_disable_audio_stream, .disable_plane = dce110_power_down_fe, .pipe_control_lock = dce_pipe_control_lock, + .interdependent_update_lock = NULL, .prepare_bandwidth = dce110_prepare_bandwidth, .optimize_bandwidth = dce110_optimize_bandwidth, .set_drr = set_drr, @@ -2763,6 +2784,8 @@ static const struct hwseq_private_funcs dce110_private_funcs = { .disable_stream_gating = NULL, .enable_stream_gating = NULL, .edp_backlight_control = dce110_edp_backlight_control, + .is_panel_backlight_on = dce110_is_panel_backlight_on, + .is_panel_powered_on = dce110_is_panel_powered_on, }; void dce110_hw_sequencer_construct(struct dc *dc) |