From patchwork Tue Feb 25 16:49:05 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jani Nikula X-Patchwork-Id: 13990314 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5AB33C021B2 for ; Tue, 25 Feb 2025 16:49:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4709310E75B; Tue, 25 Feb 2025 16:49:42 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="idEteJf/"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9BFDF10E756; Tue, 25 Feb 2025 16:49:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740502178; x=1772038178; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=M+kGi7OS8rAglqttLjrhMbAi161evmjPyw6gmoQ7k9I=; b=idEteJf/6xLS1tF6hm+1RPEVJK2xk3BnwQ3iH6XM08vq3daJ+AiWVqAt lSvoW89PrLxIvKhzeQVqUhlnU2xRRfFLOF6DuNcYMpsaRPL+k1opQHvOo Ki++GeqP/qAzPw8xRMyBBmsjBnG/jKoJyFG1fDrelOUfU5lpWbI7252kq igRR/thQeJxR0CoyEQlxnF6C7Kwrhd9p9vgF4wAqjzJ9gs8tO8cSkH0Mi 6LMSM1F7skCLNOumFQjLKGl32x2M7LBds0jEJJgVaBnRoDTE8SlihIhPw UVX7T0xw7MTu+MVTwRBd46BC5AXvyhGFDDXRGbIZf7BnMvqmwU1LTzNP9 Q==; X-CSE-ConnectionGUID: 2w4v2/nBSeWXwEe5oZ0l3Q== X-CSE-MsgGUID: HyiZJUj+T+a8Hn03iWNS9Q== X-IronPort-AV: E=McAfee;i="6700,10204,11356"; a="41454427" X-IronPort-AV: E=Sophos;i="6.13,314,1732608000"; d="scan'208";a="41454427" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Feb 2025 08:49:37 -0800 X-CSE-ConnectionGUID: mcweHFbuTPm70SbjMhhy7Q== X-CSE-MsgGUID: /ZmoDxkhQs6C/wBjGhxIsw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="116930208" Received: from monicael-mobl3 (HELO localhost) ([10.245.246.246]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Feb 2025 08:49:35 -0800 From: Jani Nikula To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jani.nikula@intel.com Subject: [PATCH 04/12] drm/i915/snps: convert intel_snps_phy.[ch] to struct intel_display Date: Tue, 25 Feb 2025 18:49:05 +0200 Message-Id: <2dcc9313f5cf7777af3b6f20124526f6b9462b91.1740502116.git.jani.nikula@intel.com> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Going forward, struct intel_display is the main display device data pointer. Convert the intel_snps_phy.[ch] to struct intel_display. Also convert the very much related intel_phy_is_snps() helper. Signed-off-by: Jani Nikula --- drivers/gpu/drm/i915/display/intel_ddi.c | 2 +- drivers/gpu/drm/i915/display/intel_display.c | 8 +- drivers/gpu/drm/i915/display/intel_display.h | 2 +- .../drm/i915/display/intel_display_power.c | 2 +- drivers/gpu/drm/i915/display/intel_snps_phy.c | 75 +++++++++---------- drivers/gpu/drm/i915/display/intel_snps_phy.h | 6 +- 6 files changed, 47 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 8c8b53414da6..5b13f8e02fa9 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -5139,7 +5139,7 @@ void intel_ddi_init(struct intel_display *display, return; } - if (intel_phy_is_snps(dev_priv, phy) && + if (intel_phy_is_snps(display, phy) && dev_priv->display.snps.phy_failed_calibration & BIT(phy)) { drm_dbg_kms(&dev_priv->drm, "SNPS PHY %c failed to calibrate, proceeding anyway\n", diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 1536a4a4f824..46fb8e088c15 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1925,13 +1925,13 @@ bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy) } /* Prefer intel_encoder_is_snps() */ -bool intel_phy_is_snps(struct drm_i915_private *dev_priv, enum phy phy) +bool intel_phy_is_snps(struct intel_display *display, enum phy phy) { /* * For DG2, and for DG2 only, all four "combo" ports and the TC1 port * (PHY E) use Synopsis PHYs. See intel_phy_is_tc(). */ - return IS_DG2(dev_priv) && phy > PHY_NONE && phy <= PHY_E; + return display->platform.dg2 && phy > PHY_NONE && phy <= PHY_E; } /* Prefer intel_encoder_to_phy() */ @@ -1980,9 +1980,9 @@ bool intel_encoder_is_combo(struct intel_encoder *encoder) bool intel_encoder_is_snps(struct intel_encoder *encoder) { - struct drm_i915_private *i915 = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); - return intel_phy_is_snps(i915, intel_encoder_to_phy(encoder)); + return intel_phy_is_snps(display, intel_encoder_to_phy(encoder)); } bool intel_encoder_is_tc(struct intel_encoder *encoder) diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index e58daefc978e..91f01e81a8f0 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -466,7 +466,7 @@ void intel_encoder_get_config(struct intel_encoder *encoder, struct intel_crtc_state *crtc_state); bool intel_phy_is_combo(struct intel_display *display, enum phy phy); bool intel_phy_is_tc(struct drm_i915_private *dev_priv, enum phy phy); -bool intel_phy_is_snps(struct drm_i915_private *dev_priv, enum phy phy); +bool intel_phy_is_snps(struct intel_display *display, enum phy phy); enum tc_port intel_port_to_tc(struct drm_i915_private *dev_priv, enum port port); diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 396930937d98..122384c4abc8 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -1684,7 +1684,7 @@ static void icl_display_core_init(struct intel_display *display, /* 8. Ensure PHYs have completed calibration and adaptation */ if (display->platform.dg2) - intel_snps_phy_wait_for_calibration(dev_priv); + intel_snps_phy_wait_for_calibration(display); /* 9. XE2_HPD: Program CHICKEN_MISC_2 before any cursor or planes are enabled */ if (DISPLAY_VERx100(display) == 1401) diff --git a/drivers/gpu/drm/i915/display/intel_snps_phy.c b/drivers/gpu/drm/i915/display/intel_snps_phy.c index 353221d3e29f..b9acd9fe160c 100644 --- a/drivers/gpu/drm/i915/display/intel_snps_phy.c +++ b/drivers/gpu/drm/i915/display/intel_snps_phy.c @@ -5,8 +5,8 @@ #include -#include "i915_drv.h" #include "i915_reg.h" +#include "i915_utils.h" #include "intel_ddi.h" #include "intel_ddi_buf_trans.h" #include "intel_de.h" @@ -27,12 +27,12 @@ * since it is not handled by the shared DPLL framework as on other platforms. */ -void intel_snps_phy_wait_for_calibration(struct drm_i915_private *i915) +void intel_snps_phy_wait_for_calibration(struct intel_display *display) { enum phy phy; for_each_phy_masked(phy, ~0) { - if (!intel_phy_is_snps(i915, phy)) + if (!intel_phy_is_snps(display, phy)) continue; /* @@ -40,16 +40,16 @@ void intel_snps_phy_wait_for_calibration(struct drm_i915_private *i915) * which phy was affected and skip setup of the corresponding * output later. */ - if (intel_de_wait_for_clear(i915, DG2_PHY_MISC(phy), + if (intel_de_wait_for_clear(display, DG2_PHY_MISC(phy), DG2_PHY_DP_TX_ACK_MASK, 25)) - i915->display.snps.phy_failed_calibration |= BIT(phy); + display->snps.phy_failed_calibration |= BIT(phy); } } void intel_snps_phy_update_psr_power_state(struct intel_encoder *encoder, bool enable) { - struct drm_i915_private *i915 = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); enum phy phy = intel_encoder_to_phy(encoder); u32 val; @@ -58,20 +58,20 @@ void intel_snps_phy_update_psr_power_state(struct intel_encoder *encoder, val = REG_FIELD_PREP(SNPS_PHY_TX_REQ_LN_DIS_PWR_STATE_PSR, enable ? 2 : 3); - intel_de_rmw(i915, SNPS_PHY_TX_REQ(phy), + intel_de_rmw(display, SNPS_PHY_TX_REQ(phy), SNPS_PHY_TX_REQ_LN_DIS_PWR_STATE_PSR, val); } void intel_snps_phy_set_signal_levels(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state) { - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); const struct intel_ddi_buf_trans *trans; enum phy phy = intel_encoder_to_phy(encoder); int n_entries, ln; trans = encoder->get_buf_trans(encoder, crtc_state, &n_entries); - if (drm_WARN_ON_ONCE(&dev_priv->drm, !trans)) + if (drm_WARN_ON_ONCE(display->drm, !trans)) return; for (ln = 0; ln < 4; ln++) { @@ -82,7 +82,7 @@ void intel_snps_phy_set_signal_levels(struct intel_encoder *encoder, val |= REG_FIELD_PREP(SNPS_PHY_TX_EQ_PRE, trans->entries[level].snps.pre_cursor); val |= REG_FIELD_PREP(SNPS_PHY_TX_EQ_POST, trans->entries[level].snps.post_cursor); - intel_de_write(dev_priv, SNPS_PHY_TX_EQ(ln, phy), val); + intel_de_write(display, SNPS_PHY_TX_EQ(ln, phy), val); } } @@ -1817,7 +1817,7 @@ int intel_mpllb_calc_state(struct intel_crtc_state *crtc_state, void intel_mpllb_enable(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state) { - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); const struct intel_mpllb_state *pll_state = &crtc_state->dpll_hw_state.mpllb; enum phy phy = intel_encoder_to_phy(encoder); i915_reg_t enable_reg = (phy <= PHY_D ? @@ -1827,13 +1827,13 @@ void intel_mpllb_enable(struct intel_encoder *encoder, * 3. Software programs the following PLL registers for the desired * frequency. */ - intel_de_write(dev_priv, SNPS_PHY_MPLLB_CP(phy), pll_state->mpllb_cp); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_DIV(phy), pll_state->mpllb_div); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_DIV2(phy), pll_state->mpllb_div2); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_SSCEN(phy), pll_state->mpllb_sscen); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_SSCSTEP(phy), pll_state->mpllb_sscstep); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_FRACN1(phy), pll_state->mpllb_fracn1); - intel_de_write(dev_priv, SNPS_PHY_MPLLB_FRACN2(phy), pll_state->mpllb_fracn2); + intel_de_write(display, SNPS_PHY_MPLLB_CP(phy), pll_state->mpllb_cp); + intel_de_write(display, SNPS_PHY_MPLLB_DIV(phy), pll_state->mpllb_div); + intel_de_write(display, SNPS_PHY_MPLLB_DIV2(phy), pll_state->mpllb_div2); + intel_de_write(display, SNPS_PHY_MPLLB_SSCEN(phy), pll_state->mpllb_sscen); + intel_de_write(display, SNPS_PHY_MPLLB_SSCSTEP(phy), pll_state->mpllb_sscstep); + intel_de_write(display, SNPS_PHY_MPLLB_FRACN1(phy), pll_state->mpllb_fracn1); + intel_de_write(display, SNPS_PHY_MPLLB_FRACN2(phy), pll_state->mpllb_fracn2); /* * 4. If the frequency will result in a change to the voltage @@ -1844,7 +1844,7 @@ void intel_mpllb_enable(struct intel_encoder *encoder, */ /* 5. Software sets DPLL_ENABLE [PLL Enable] to "1". */ - intel_de_rmw(dev_priv, enable_reg, 0, PLL_ENABLE); + intel_de_rmw(display, enable_reg, 0, PLL_ENABLE); /* * 9. Software sets SNPS_PHY_MPLLB_DIV dp_mpllb_force_en to "1". This @@ -1853,7 +1853,7 @@ void intel_mpllb_enable(struct intel_encoder *encoder, * PLL because that will start the PLL before it has sampled the * divider values. */ - intel_de_write(dev_priv, SNPS_PHY_MPLLB_DIV(phy), + intel_de_write(display, SNPS_PHY_MPLLB_DIV(phy), pll_state->mpllb_div | SNPS_PHY_MPLLB_FORCE_EN); /* @@ -1861,8 +1861,8 @@ void intel_mpllb_enable(struct intel_encoder *encoder, * is locked at new settings. This register bit is sampling PHY * dp_mpllb_state interface signal. */ - if (intel_de_wait_for_set(dev_priv, enable_reg, PLL_LOCK, 5)) - drm_dbg_kms(&dev_priv->drm, "Port %c PLL not locked\n", phy_name(phy)); + if (intel_de_wait_for_set(display, enable_reg, PLL_LOCK, 5)) + drm_dbg_kms(display->drm, "Port %c PLL not locked\n", phy_name(phy)); /* * 11. If the frequency will result in a change to the voltage @@ -1875,7 +1875,7 @@ void intel_mpllb_enable(struct intel_encoder *encoder, void intel_mpllb_disable(struct intel_encoder *encoder) { - struct drm_i915_private *i915 = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); enum phy phy = intel_encoder_to_phy(encoder); i915_reg_t enable_reg = (phy <= PHY_D ? DG2_PLL_ENABLE(phy) : MG_PLL_ENABLE(0)); @@ -1889,20 +1889,20 @@ void intel_mpllb_disable(struct intel_encoder *encoder) */ /* 2. Software programs DPLL_ENABLE [PLL Enable] to "0" */ - intel_de_rmw(i915, enable_reg, PLL_ENABLE, 0); + intel_de_rmw(display, enable_reg, PLL_ENABLE, 0); /* * 4. Software programs SNPS_PHY_MPLLB_DIV dp_mpllb_force_en to "0". * This will allow the PLL to stop running. */ - intel_de_rmw(i915, SNPS_PHY_MPLLB_DIV(phy), SNPS_PHY_MPLLB_FORCE_EN, 0); + intel_de_rmw(display, SNPS_PHY_MPLLB_DIV(phy), SNPS_PHY_MPLLB_FORCE_EN, 0); /* * 5. Software polls DPLL_ENABLE [PLL Lock] for PHY acknowledgment * (dp_txX_ack) that the new transmitter setting request is completed. */ - if (intel_de_wait_for_clear(i915, enable_reg, PLL_LOCK, 5)) - drm_err(&i915->drm, "Port %c PLL not locked\n", phy_name(phy)); + if (intel_de_wait_for_clear(display, enable_reg, PLL_LOCK, 5)) + drm_err(display->drm, "Port %c PLL not locked\n", phy_name(phy)); /* * 6. If the frequency will result in a change to the voltage @@ -1947,16 +1947,16 @@ int intel_mpllb_calc_port_clock(struct intel_encoder *encoder, void intel_mpllb_readout_hw_state(struct intel_encoder *encoder, struct intel_mpllb_state *pll_state) { - struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + struct intel_display *display = to_intel_display(encoder); enum phy phy = intel_encoder_to_phy(encoder); - pll_state->mpllb_cp = intel_de_read(dev_priv, SNPS_PHY_MPLLB_CP(phy)); - pll_state->mpllb_div = intel_de_read(dev_priv, SNPS_PHY_MPLLB_DIV(phy)); - pll_state->mpllb_div2 = intel_de_read(dev_priv, SNPS_PHY_MPLLB_DIV2(phy)); - pll_state->mpllb_sscen = intel_de_read(dev_priv, SNPS_PHY_MPLLB_SSCEN(phy)); - pll_state->mpllb_sscstep = intel_de_read(dev_priv, SNPS_PHY_MPLLB_SSCSTEP(phy)); - pll_state->mpllb_fracn1 = intel_de_read(dev_priv, SNPS_PHY_MPLLB_FRACN1(phy)); - pll_state->mpllb_fracn2 = intel_de_read(dev_priv, SNPS_PHY_MPLLB_FRACN2(phy)); + pll_state->mpllb_cp = intel_de_read(display, SNPS_PHY_MPLLB_CP(phy)); + pll_state->mpllb_div = intel_de_read(display, SNPS_PHY_MPLLB_DIV(phy)); + pll_state->mpllb_div2 = intel_de_read(display, SNPS_PHY_MPLLB_DIV2(phy)); + pll_state->mpllb_sscen = intel_de_read(display, SNPS_PHY_MPLLB_SSCEN(phy)); + pll_state->mpllb_sscstep = intel_de_read(display, SNPS_PHY_MPLLB_SSCSTEP(phy)); + pll_state->mpllb_fracn1 = intel_de_read(display, SNPS_PHY_MPLLB_FRACN1(phy)); + pll_state->mpllb_fracn2 = intel_de_read(display, SNPS_PHY_MPLLB_FRACN2(phy)); /* * REF_CONTROL is under firmware control and never programmed by the @@ -1964,7 +1964,7 @@ void intel_mpllb_readout_hw_state(struct intel_encoder *encoder, * only tells us the expected value for one field in this register, * so we'll only read out those specific bits here. */ - pll_state->ref_control = intel_de_read(dev_priv, SNPS_PHY_REF_CONTROL(phy)) & + pll_state->ref_control = intel_de_read(display, SNPS_PHY_REF_CONTROL(phy)) & SNPS_PHY_REF_CONTROL_REF_RANGE; /* @@ -1980,14 +1980,13 @@ void intel_mpllb_state_verify(struct intel_atomic_state *state, struct intel_crtc *crtc) { struct intel_display *display = to_intel_display(state); - struct drm_i915_private *i915 = to_i915(state->base.dev); const struct intel_crtc_state *new_crtc_state = intel_atomic_get_new_crtc_state(state, crtc); struct intel_mpllb_state mpllb_hw_state = {}; const struct intel_mpllb_state *mpllb_sw_state = &new_crtc_state->dpll_hw_state.mpllb; struct intel_encoder *encoder; - if (!IS_DG2(i915)) + if (!display->platform.dg2) return; if (!new_crtc_state->hw.active) diff --git a/drivers/gpu/drm/i915/display/intel_snps_phy.h b/drivers/gpu/drm/i915/display/intel_snps_phy.h index 1dd564ed9fa8..7f96da22d028 100644 --- a/drivers/gpu/drm/i915/display/intel_snps_phy.h +++ b/drivers/gpu/drm/i915/display/intel_snps_phy.h @@ -8,15 +8,15 @@ #include -struct drm_i915_private; +enum phy; struct intel_atomic_state; struct intel_crtc; struct intel_crtc_state; +struct intel_display; struct intel_encoder; struct intel_mpllb_state; -enum phy; -void intel_snps_phy_wait_for_calibration(struct drm_i915_private *dev_priv); +void intel_snps_phy_wait_for_calibration(struct intel_display *display); void intel_snps_phy_update_psr_power_state(struct intel_encoder *encoder, bool enable);