From: Ville Syrjälä Date: Wed, 22 Jun 2016 18:57:02 +0000 (+0300) Subject: drm/i915: Unify intel_pipe_has_type() and intel_pipe_will_have_type() X-Git-Tag: v4.9.8~1110^2~42^2~236 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2d84d2b367541fa59855e9df20b1f077d72a6fd2;p=platform%2Fkernel%2Flinux-rpi3.git drm/i915: Unify intel_pipe_has_type() and intel_pipe_will_have_type() With the introduction of the output_types mask, intel_pipe_has_type() and intel_pipe_will_have_type() are basically the same thing. Replace them with a new intel_crtc_has_type() (identical to intel_pipe_will_have_type() actually). v2: Rebase v3: Make intel_crtc_has_type() static inline (Chris) Cc: Chris Wilson Signed-off-by: Ville Syrjälä Reviewed-by: Maarten Lankhorst (v2) Link: http://patchwork.freedesktop.org/patch/msgid/1466621833-5054-5-git-send-email-ville.syrjala@linux.intel.com --- diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 161f6c2..98d2a45 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -154,7 +154,7 @@ static bool audio_rate_need_prog(struct intel_crtc *crtc, { if (((mode->clock == TMDS_297M) || (mode->clock == TMDS_296M)) && - intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI)) return true; else return false; @@ -262,7 +262,7 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder) tmp |= AUD_CONFIG_N_PROG_ENABLE; tmp &= ~AUD_CONFIG_UPPER_N_MASK; tmp &= ~AUD_CONFIG_LOWER_N_MASK; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DISPLAYPORT)) tmp |= AUD_CONFIG_N_VALUE_INDEX; I915_WRITE(HSW_AUD_CFG(pipe), tmp); @@ -328,7 +328,7 @@ static void hsw_audio_codec_enable(struct drm_connector *connector, tmp = I915_READ(HSW_AUD_CFG(pipe)); tmp &= ~AUD_CONFIG_N_VALUE_INDEX; tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DISPLAYPORT)) tmp |= AUD_CONFIG_N_VALUE_INDEX; else tmp |= audio_config_hdmi_pixel_clock(adjusted_mode); @@ -389,7 +389,7 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder) tmp |= AUD_CONFIG_N_PROG_ENABLE; tmp &= ~AUD_CONFIG_UPPER_N_MASK; tmp &= ~AUD_CONFIG_LOWER_N_MASK; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DISPLAYPORT)) tmp |= AUD_CONFIG_N_VALUE_INDEX; I915_WRITE(aud_config, tmp); @@ -475,7 +475,7 @@ static void ilk_audio_codec_enable(struct drm_connector *connector, tmp &= ~AUD_CONFIG_N_VALUE_INDEX; tmp &= ~AUD_CONFIG_N_PROG_ENABLE; tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_DISPLAYPORT)) tmp |= AUD_CONFIG_N_VALUE_INDEX; else tmp |= audio_config_hdmi_pixel_clock(adjusted_mode); @@ -513,7 +513,7 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder) /* ELD Conn_Type */ connector->eld[5] &= ~(3 << 2); - if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT)) + if (intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DISPLAYPORT)) connector->eld[5] |= (1 << 2); connector->eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2; diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 5c37581..a187777 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -530,26 +530,6 @@ needs_modeset(struct drm_crtc_state *state) return drm_atomic_crtc_needs_modeset(state); } -/** - * Returns whether any output on the specified pipe is of the specified type - */ -bool intel_pipe_has_type(struct intel_crtc *crtc, enum intel_output_type type) -{ - return crtc->config->output_types & (1 << type); -} - -/** - * Returns whether any output on the specified pipe will have the specified - * type after a staged modeset is complete, i.e., the same as - * intel_pipe_has_type() but looking at encoder->new_crtc instead of - * encoder->crtc. - */ -static bool intel_pipe_will_have_type(const struct intel_crtc_state *crtc_state, - enum intel_output_type type) -{ - return crtc_state->output_types & (1 << type); -} - /* * Platform specific helpers to calculate the port PLL loopback- (clock.m), * and post-divider (clock.p) values, pre- (clock.vco) and post-divided fast @@ -662,7 +642,7 @@ i9xx_select_p2_div(const struct intel_limit *limit, { struct drm_device *dev = crtc_state->base.crtc->dev; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { /* * For LVDS just rely on its current settings for dual-channel. * We haven't figured out how to reliably set up different @@ -1620,9 +1600,10 @@ static int intel_num_dvo_pipes(struct drm_device *dev) struct intel_crtc *crtc; int count = 0; - for_each_intel_crtc(dev, crtc) + for_each_intel_crtc(dev, crtc) { count += crtc->base.state->active && - intel_pipe_has_type(crtc, INTEL_OUTPUT_DVO); + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DVO); + } return count; } @@ -1707,7 +1688,7 @@ static void i9xx_disable_pll(struct intel_crtc *crtc) /* Disable DVO 2x clock on both PLLs if necessary */ if (IS_I830(dev) && - intel_pipe_has_type(crtc, INTEL_OUTPUT_DVO) && + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DVO) && !intel_num_dvo_pipes(dev)) { I915_WRITE(DPLL(PIPE_B), I915_READ(DPLL(PIPE_B)) & ~DPLL_DVO_2X_MODE); @@ -1837,7 +1818,7 @@ static void ironlake_enable_pch_transcoder(struct drm_i915_private *dev_priv, * here for both 8bpc and 12bpc. */ val &= ~PIPECONF_BPC_MASK; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_HDMI)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_HDMI)) val |= PIPECONF_8BPC; else val |= pipeconf_val & PIPECONF_BPC_MASK; @@ -1846,7 +1827,7 @@ static void ironlake_enable_pch_transcoder(struct drm_i915_private *dev_priv, val &= ~TRANS_INTERLACE_MASK; if ((pipeconf_val & PIPECONF_INTERLACE_MASK) == PIPECONF_INTERLACED_ILK) if (HAS_PCH_IBX(dev_priv) && - intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_SDVO)) + intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_SDVO)) val |= TRANS_LEGACY_INTERLACED_ILK; else val |= TRANS_INTERLACED; @@ -6667,7 +6648,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, * - LVDS dual channel mode * - Double wide pipe */ - if ((intel_pipe_will_have_type(pipe_config, INTEL_OUTPUT_LVDS) && + if ((intel_crtc_has_type(pipe_config, INTEL_OUTPUT_LVDS) && intel_is_dual_link_lvds(dev)) || pipe_config->double_wide) pipe_config->pipe_src_w &= ~1; @@ -7178,7 +7159,7 @@ static void i9xx_update_pll_dividers(struct intel_crtc *crtc, crtc_state->dpll_hw_state.fp0 = fp; crtc->lowfreq_avail = false; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) && + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) && reduced_clock) { crtc_state->dpll_hw_state.fp1 = fp2; crtc->lowfreq_avail = true; @@ -7384,8 +7365,8 @@ static void vlv_prepare_pll(struct intel_crtc *crtc, /* Set HBR and RBR LPF coefficients */ if (pipe_config->port_clock == 162000 || - intel_pipe_has_type(crtc, INTEL_OUTPUT_ANALOG) || - intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_ANALOG) || + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI)) vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW10(pipe), 0x009f0003); else @@ -7412,8 +7393,8 @@ static void vlv_prepare_pll(struct intel_crtc *crtc, coreclk = vlv_dpio_read(dev_priv, pipe, VLV_PLL_DW7(pipe)); coreclk = (coreclk & 0x0000ff00) | 0x01c00000; - if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) || - intel_pipe_has_type(crtc, INTEL_OUTPUT_EDP)) + if (intel_crtc_has_type(crtc->config, INTEL_OUTPUT_DISPLAYPORT) || + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_EDP)) coreclk |= 0x01000000; vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW7(pipe), coreclk); @@ -7594,12 +7575,12 @@ static void i9xx_compute_dpll(struct intel_crtc *crtc, i9xx_update_pll_dividers(crtc, crtc_state, reduced_clock); - is_sdvo = intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_SDVO) || - intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_HDMI); + is_sdvo = intel_crtc_has_type(crtc_state, INTEL_OUTPUT_SDVO) || + intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI); dpll = DPLL_VGA_MODE_DIS; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) dpll |= DPLLB_MODE_LVDS; else dpll |= DPLLB_MODE_DAC_SERIAL; @@ -7642,7 +7623,7 @@ static void i9xx_compute_dpll(struct intel_crtc *crtc, if (crtc_state->sdvo_tv_clock) dpll |= PLL_REF_INPUT_TVCLKINBC; - else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) && + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) && intel_panel_use_ssc(dev_priv)) dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN; else @@ -7671,7 +7652,7 @@ static void i8xx_compute_dpll(struct intel_crtc *crtc, dpll = DPLL_VGA_MODE_DIS; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { dpll |= (1 << (clock->p1 - 1)) << DPLL_FPA01_P1_POST_DIV_SHIFT; } else { if (clock->p1 == 2) @@ -7682,10 +7663,10 @@ static void i8xx_compute_dpll(struct intel_crtc *crtc, dpll |= PLL_P2_DIVIDE_BY_4; } - if (!IS_I830(dev) && intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_DVO)) + if (!IS_I830(dev) && intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DVO)) dpll |= DPLL_DVO_2X_MODE; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) && + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) && intel_panel_use_ssc(dev_priv)) dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN; else @@ -7715,7 +7696,7 @@ static void intel_set_pipe_timings(struct intel_crtc *intel_crtc) crtc_vtotal -= 1; crtc_vblank_end -= 1; - if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_SDVO)) + if (intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_SDVO)) vsyncshift = (adjusted_mode->crtc_htotal - 1) / 2; else vsyncshift = adjusted_mode->crtc_hsync_start - @@ -7894,7 +7875,7 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc) if (intel_crtc->config->base.adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE) { if (INTEL_INFO(dev)->gen < 4 || - intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_SDVO)) + intel_crtc_has_type(intel_crtc->config, INTEL_OUTPUT_SDVO)) pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION; else pipeconf |= PIPECONF_INTERLACE_W_SYNC_SHIFT; @@ -7920,14 +7901,14 @@ static int i8xx_crtc_compute_clock(struct intel_crtc *crtc, memset(&crtc_state->dpll_hw_state, 0, sizeof(crtc_state->dpll_hw_state)); - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { if (intel_panel_use_ssc(dev_priv)) { refclk = dev_priv->vbt.lvds_ssc_freq; DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk); } limit = &intel_limits_i8xx_lvds; - } else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_DVO)) { + } else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_DVO)) { limit = &intel_limits_i8xx_dvo; } else { limit = &intel_limits_i8xx_dac; @@ -7956,7 +7937,7 @@ static int g4x_crtc_compute_clock(struct intel_crtc *crtc, memset(&crtc_state->dpll_hw_state, 0, sizeof(crtc_state->dpll_hw_state)); - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { if (intel_panel_use_ssc(dev_priv)) { refclk = dev_priv->vbt.lvds_ssc_freq; DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk); @@ -7966,10 +7947,10 @@ static int g4x_crtc_compute_clock(struct intel_crtc *crtc, limit = &intel_limits_g4x_dual_channel_lvds; else limit = &intel_limits_g4x_single_channel_lvds; - } else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_HDMI) || - intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_ANALOG)) { + } else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI) || + intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG)) { limit = &intel_limits_g4x_hdmi; - } else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_SDVO)) { + } else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_SDVO)) { limit = &intel_limits_g4x_sdvo; } else { /* The option is for other outputs */ @@ -7999,7 +7980,7 @@ static int pnv_crtc_compute_clock(struct intel_crtc *crtc, memset(&crtc_state->dpll_hw_state, 0, sizeof(crtc_state->dpll_hw_state)); - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { if (intel_panel_use_ssc(dev_priv)) { refclk = dev_priv->vbt.lvds_ssc_freq; DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk); @@ -8033,7 +8014,7 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc, memset(&crtc_state->dpll_hw_state, 0, sizeof(crtc_state->dpll_hw_state)); - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { if (intel_panel_use_ssc(dev_priv)) { refclk = dev_priv->vbt.lvds_ssc_freq; DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", refclk); @@ -9034,7 +9015,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc, if (!crtc_state->has_pch_encoder) return 0; - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS)) { + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS)) { if (intel_panel_use_ssc(dev_priv)) { DRM_DEBUG_KMS("using SSC reference clock of %d kHz\n", dev_priv->vbt.lvds_ssc_freq); @@ -9073,7 +9054,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc, return -EINVAL; } - if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) && + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_LVDS) && has_reduced_clock) crtc->lowfreq_avail = true; @@ -13265,7 +13246,7 @@ static void update_scanline_offset(struct intel_crtc *crtc) crtc->scanline_offset = vtotal - 1; } else if (HAS_DDI(dev) && - intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) { + intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI)) { crtc->scanline_offset = 2; } else crtc->scanline_offset = 1; diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 4d676d0..f471055 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1192,7 +1192,12 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, struct drm_file *file_priv); enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, enum pipe pipe); -bool intel_pipe_has_type(struct intel_crtc *crtc, enum intel_output_type type); +static inline bool +intel_crtc_has_type(const struct intel_crtc_state *crtc_state, + enum intel_output_type type) +{ + return crtc_state->output_types & (1 << type); +} static inline void intel_wait_for_vblank(struct drm_device *dev, int pipe) {