diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_modeset_setup.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_modeset_setup.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_modeset_setup.c b/drivers/gpu/drm/i915/display/intel_modeset_setup.c index 5ff99ca7f1de..b8f43efb0ab5 100644 --- a/drivers/gpu/drm/i915/display/intel_modeset_setup.c +++ b/drivers/gpu/drm/i915/display/intel_modeset_setup.c @@ -26,6 +26,7 @@ #include "intel_fifo_underrun.h" #include "intel_modeset_setup.h" #include "intel_pch_display.h" +#include "intel_pmdemand.h" #include "intel_tc.h" #include "intel_vblank.h" #include "intel_wm.h" @@ -115,6 +116,8 @@ static void set_encoder_for_connector(struct intel_connector *connector, static void reset_encoder_connector_state(struct intel_encoder *encoder) { struct drm_i915_private *i915 = to_i915(encoder->base.dev); + struct intel_pmdemand_state *pmdemand_state = + to_intel_pmdemand_state(i915->display.pmdemand.obj.state); struct intel_connector *connector; struct drm_connector_list_iter conn_iter; @@ -123,6 +126,10 @@ static void reset_encoder_connector_state(struct intel_encoder *encoder) if (connector->base.encoder != &encoder->base) continue; + /* Clear the corresponding bit in pmdemand active phys mask */ + intel_pmdemand_update_phys_mask(i915, encoder, + pmdemand_state, false); + set_encoder_for_connector(connector, NULL); connector->base.dpms = DRM_MODE_DPMS_OFF; @@ -151,6 +158,8 @@ static void intel_crtc_disable_noatomic_complete(struct intel_crtc *crtc) to_intel_cdclk_state(i915->display.cdclk.obj.state); struct intel_dbuf_state *dbuf_state = to_intel_dbuf_state(i915->display.dbuf.obj.state); + struct intel_pmdemand_state *pmdemand_state = + to_intel_pmdemand_state(i915->display.pmdemand.obj.state); struct intel_crtc_state *crtc_state = to_intel_crtc_state(crtc->base.state); enum pipe pipe = crtc->pipe; @@ -174,6 +183,8 @@ static void intel_crtc_disable_noatomic_complete(struct intel_crtc *crtc) bw_state->data_rate[pipe] = 0; bw_state->num_active_planes[pipe] = 0; + + intel_pmdemand_update_port_clock(i915, pmdemand_state, pipe, 0); } /* @@ -552,6 +563,8 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder) struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc); struct intel_crtc_state *crtc_state = crtc ? to_intel_crtc_state(crtc->base.state) : NULL; + struct intel_pmdemand_state *pmdemand_state = + to_intel_pmdemand_state(i915->display.pmdemand.obj.state); /* * We need to check both for a crtc link (meaning that the encoder is @@ -575,6 +588,10 @@ static void intel_sanitize_encoder(struct intel_encoder *encoder) encoder->base.base.id, encoder->base.name); + /* Clear the corresponding bit in pmdemand active phys mask */ + intel_pmdemand_update_phys_mask(i915, encoder, + pmdemand_state, false); + /* * Connector is active, but has no active pipe. This is fallout * from our resume register restoring. Disable the encoder @@ -661,6 +678,8 @@ static void intel_modeset_readout_hw_state(struct drm_i915_private *i915) to_intel_cdclk_state(i915->display.cdclk.obj.state); struct intel_dbuf_state *dbuf_state = to_intel_dbuf_state(i915->display.dbuf.obj.state); + struct intel_pmdemand_state *pmdemand_state = + to_intel_pmdemand_state(i915->display.pmdemand.obj.state); enum pipe pipe; struct intel_crtc *crtc; struct intel_encoder *encoder; @@ -724,7 +743,15 @@ static void intel_modeset_readout_hw_state(struct drm_i915_private *i915) intel_encoder_get_config(encoder, slave_crtc_state); } } + + intel_pmdemand_update_phys_mask(i915, encoder, + pmdemand_state, + true); } else { + intel_pmdemand_update_phys_mask(i915, encoder, + pmdemand_state, + false); + encoder->base.crtc = NULL; } @@ -841,8 +868,13 @@ static void intel_modeset_readout_hw_state(struct drm_i915_private *i915) cdclk_state->min_voltage_level[crtc->pipe] = crtc_state->min_voltage_level; + intel_pmdemand_update_port_clock(i915, pmdemand_state, pipe, + crtc_state->port_clock); + intel_bw_crtc_update(bw_state, crtc_state); } + + intel_pmdemand_init_pmdemand_params(i915, pmdemand_state); } static void |