From d7edc4e57bfefc5c2830a01f013cebdb814f8ffb Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Wed, 22 Jun 2016 21:57:07 +0300 Subject: [PATCH] drm/i915: Kill has_dsi_encoder MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit has_dsi_encoder was introduced to indicate that the pipe is driving a DSI encoder. Now that we have the output_types bitmask that can tell us the same thing, let's just kill has_dsi_encoder. v2: Rebase, handle BXT DSI transcoder, rewrote commit message Cc: Jani Nikula Signed-off-by: Ville Syrjälä Reviewed-by: Maarten Lankhorst Link: http://patchwork.freedesktop.org/patch/msgid/1466621833-5054-10-git-send-email-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/intel_color.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 47 +++++++++++++++--------------------- drivers/gpu/drm/i915/intel_drv.h | 3 --- drivers/gpu/drm/i915/intel_dsi.c | 4 --- 4 files changed, 20 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_color.c b/drivers/gpu/drm/i915/intel_color.c index 2523a5b..bc0fef3 100644 --- a/drivers/gpu/drm/i915/intel_color.c +++ b/drivers/gpu/drm/i915/intel_color.c @@ -272,7 +272,7 @@ static void i9xx_load_luts_internal(struct drm_crtc *crtc, int i; if (HAS_GMCH_DISPLAY(dev)) { - if (intel_crtc->config->has_dsi_encoder) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DSI)) assert_dsi_pll_enabled(dev_priv); else assert_pll_enabled(dev_priv, pipe); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9079455..8704355 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -1959,7 +1959,7 @@ static void intel_enable_pipe(struct intel_crtc *crtc) * need the check. */ if (HAS_GMCH_DISPLAY(dev_priv)) - if (crtc->config->has_dsi_encoder) + if (intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DSI)) assert_dsi_pll_enabled(dev_priv); else assert_pll_enabled(dev_priv, pipe); @@ -4829,7 +4829,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) if (intel_crtc_has_dp_encoder(intel_crtc->config)) intel_dp_set_m_n(intel_crtc, M1_N1); - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_set_pipe_timings(intel_crtc); intel_set_pipe_src_size(intel_crtc); @@ -4845,7 +4845,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) &intel_crtc->config->fdi_m_n, NULL); } - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) haswell_set_pipeconf(crtc); haswell_set_pipemisc(crtc); @@ -4867,7 +4867,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) if (intel_crtc->config->has_pch_encoder) dev_priv->display.fdi_link_train(crtc); - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_ddi_enable_pipe_clock(intel_crtc); if (INTEL_INFO(dev)->gen >= 9) @@ -4882,7 +4882,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) intel_color_load_luts(&pipe_config->base); intel_ddi_set_pipe_settings(crtc); - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_ddi_enable_transcoder_func(crtc); if (dev_priv->display.initial_watermarks != NULL) @@ -4891,7 +4891,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc) intel_update_watermarks(crtc); /* XXX: Do the pipe assertions at the right place for BXT DSI. */ - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_enable_pipe(intel_crtc); if (intel_crtc->config->has_pch_encoder) @@ -5024,13 +5024,13 @@ static void haswell_crtc_disable(struct drm_crtc *crtc) assert_vblank_disabled(crtc); /* XXX: Do the pipe assertions at the right place for BXT DSI. */ - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_disable_pipe(intel_crtc); if (intel_crtc->config->dp_encoder_is_mst) intel_ddi_set_vc_payload_alloc(crtc, false); - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder); if (INTEL_INFO(dev)->gen >= 9) @@ -5038,7 +5038,7 @@ static void haswell_crtc_disable(struct drm_crtc *crtc) else ironlake_pfit_disable(intel_crtc, false); - if (!intel_crtc->config->has_dsi_encoder) + if (!transcoder_is_dsi(cpu_transcoder)) intel_ddi_disable_pipe_clock(intel_crtc); for_each_encoder_on_crtc(dev, crtc, encoder) @@ -6279,7 +6279,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc) if (encoder->post_disable) encoder->post_disable(encoder); - if (!intel_crtc->config->has_dsi_encoder) { + if (!intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DSI)) { if (IS_CHERRYVIEW(dev)) chv_disable_pll(dev_priv, pipe); else if (IS_VALLEYVIEW(dev)) @@ -7278,7 +7278,7 @@ static void vlv_compute_dpll(struct intel_crtc *crtc, pipe_config->dpll_hw_state.dpll |= DPLL_INTEGRATED_CRI_CLK_VLV; /* DPLL not used with DSI, but still need the rest set up */ - if (!pipe_config->has_dsi_encoder) + if (!intel_crtc_has_type(pipe_config, INTEL_OUTPUT_DSI)) pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE | DPLL_EXT_BUFFER_ENABLE_VLV; @@ -7295,7 +7295,7 @@ static void chv_compute_dpll(struct intel_crtc *crtc, pipe_config->dpll_hw_state.dpll |= DPLL_INTEGRATED_CRI_CLK_VLV; /* DPLL not used with DSI, but still need the rest set up */ - if (!pipe_config->has_dsi_encoder) + if (!intel_crtc_has_type(pipe_config, INTEL_OUTPUT_DSI)) pipe_config->dpll_hw_state.dpll |= DPLL_VCO_ENABLE; pipe_config->dpll_hw_state.dpll_md = @@ -9858,10 +9858,7 @@ static void skl_modeset_commit_cdclk(struct drm_atomic_state *old_state) static int haswell_crtc_compute_clock(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state) { - struct intel_encoder *intel_encoder = - intel_ddi_get_crtc_new_encoder(crtc_state); - - if (intel_encoder->type != INTEL_OUTPUT_DSI) { + if (!intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DSI)) { if (!intel_ddi_pll_select(crtc, crtc_state)) return -EINVAL; } @@ -10028,8 +10025,6 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc, enum transcoder cpu_transcoder; u32 tmp; - pipe_config->has_dsi_encoder = false; - for_each_port_masked(port, BIT(PORT_A) | BIT(PORT_C)) { if (port == PORT_A) cpu_transcoder = TRANSCODER_DSI_A; @@ -10061,11 +10056,10 @@ static bool bxt_get_dsi_transcoder_state(struct intel_crtc *crtc, continue; pipe_config->cpu_transcoder = cpu_transcoder; - pipe_config->has_dsi_encoder = true; break; } - return pipe_config->has_dsi_encoder; + return transcoder_is_dsi(pipe_config->cpu_transcoder); } static void haswell_get_ddi_port_state(struct intel_crtc *crtc, @@ -10129,18 +10123,16 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc, active = hsw_get_transcoder_state(crtc, pipe_config, &power_domain_mask); - if (IS_BROXTON(dev_priv)) { - bxt_get_dsi_transcoder_state(crtc, pipe_config, - &power_domain_mask); - WARN_ON(active && pipe_config->has_dsi_encoder); - if (pipe_config->has_dsi_encoder) - active = true; + if (IS_BROXTON(dev_priv) && + bxt_get_dsi_transcoder_state(crtc, pipe_config, &power_domain_mask)) { + WARN_ON(active); + active = true; } if (!active) goto out; - if (!pipe_config->has_dsi_encoder) { + if (!transcoder_is_dsi(pipe_config->cpu_transcoder)) { haswell_get_ddi_port_state(crtc, pipe_config); intel_get_pipe_timings(crtc, pipe_config); } @@ -12783,7 +12775,6 @@ intel_pipe_config_compare(struct drm_device *dev, } else PIPE_CONF_CHECK_M_N_ALT(dp_m_n, dp_m2_n2); - PIPE_CONF_CHECK_I(has_dsi_encoder); PIPE_CONF_CHECK_X(output_types); PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_hdisplay); diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index f26befe..55aeaf0 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -522,9 +522,6 @@ struct intel_crtc_state { */ bool limited_color_range; - /* DSI has special cases */ - bool has_dsi_encoder; - /* Bitmask of encoder types (enum intel_output_type) * driven by the pipe. */ diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index 51109ac..de8e9fb 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -325,8 +325,6 @@ static bool intel_dsi_compute_config(struct intel_encoder *encoder, DRM_DEBUG_KMS("\n"); - pipe_config->has_dsi_encoder = true; - if (fixed_mode) { intel_fixed_panel_mode(fixed_mode, adjusted_mode); @@ -967,8 +965,6 @@ static void intel_dsi_get_config(struct intel_encoder *encoder, u32 pclk; DRM_DEBUG_KMS("\n"); - pipe_config->has_dsi_encoder = true; - if (IS_BROXTON(dev)) bxt_dsi_get_pipe_config(encoder, pipe_config); -- 2.7.4