From patchwork Fri Jul 5 09:02:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Garg, Nemesa" X-Patchwork-Id: 13724658 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 E9E9EC30658 for ; Fri, 5 Jul 2024 09:04:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 932EC10E28F; Fri, 5 Jul 2024 09:04:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="EXlf06T1"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id D81D710E278; 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05 Jul 2024 02:04:06 -0700 X-CSE-ConnectionGUID: ZvtiS6+zQX2FQOmIRJlPfQ== X-CSE-MsgGUID: DoZ8nKwhTMqmhlk+6QmlQg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,184,1716274800"; d="scan'208";a="51676222" Received: from nemesa.iind.intel.com ([10.190.239.22]) by orviesa003.jf.intel.com with ESMTP; 05 Jul 2024 02:04:04 -0700 From: Nemesa Garg To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Nemesa Garg Subject: [PATCH 5/5] drm/i915/display: Load the lut values and enable sharpness Date: Fri, 5 Jul 2024 14:32:05 +0530 Message-Id: <20240705090205.72302-6-nemesa.garg@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240705090205.72302-1-nemesa.garg@intel.com> References: <20240705090205.72302-1-nemesa.garg@intel.com> MIME-Version: 1.0 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" Load the lut values during pipe enable. v2: Add the display version check Signed-off-by: Nemesa Garg --- drivers/gpu/drm/i915/display/intel_crtc.c | 3 +++ drivers/gpu/drm/i915/display/intel_display.c | 6 ++++++ drivers/gpu/drm/i915/display/skl_scaler.c | 13 ++++++++++++- 3 files changed, 21 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c index 968fa61af9ee..05f8d4b61ca5 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc.c +++ b/drivers/gpu/drm/i915/display/intel_crtc.c @@ -483,6 +483,9 @@ int intel_crtc_init(struct drm_i915_private *dev_priv, enum pipe pipe) drm_WARN_ON(&dev_priv->drm, drm_crtc_index(&crtc->base) != crtc->pipe); + if (DISPLAY_VER(dev_priv) >= 20) + drm_crtc_create_sharpness_strength_property(&crtc->base); + return 0; fail: diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 4c734c557ea8..7ccfb90e7c82 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1774,6 +1774,9 @@ static void hsw_crtc_enable(struct intel_atomic_state *state, intel_crtc_wait_for_next_vblank(wa_crtc); } } + + if (new_crtc_state->hw.casf_params.strength_changed) + intel_filter_lut_load(crtc, new_crtc_state); } void ilk_pfit_disable(const struct intel_crtc_state *old_crtc_state) @@ -6971,6 +6974,9 @@ static void intel_pre_update_crtc(struct intel_atomic_state *state, intel_vrr_set_transcoder_timings(new_crtc_state); } + if (intel_sharpness_strength_changed(state)) + intel_sharpness_filter_enable(new_crtc_state); + intel_fbc_update(state, crtc); drm_WARN_ON(&i915->drm, !intel_display_power_is_enabled(i915, POWER_DOMAIN_DC_OFF)); diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c index 9d8bc6c0ab2c..be0ad6ce90b2 100644 --- a/drivers/gpu/drm/i915/display/skl_scaler.c +++ b/drivers/gpu/drm/i915/display/skl_scaler.c @@ -931,7 +931,7 @@ void skl_scaler_get_config(struct intel_crtc_state *crtc_state) /* find scaler attached to this pipe */ for (i = 0; i < crtc->num_scalers; i++) { - u32 ctl, pos, size; + u32 ctl, pos, size, sharp; ctl = intel_de_read(dev_priv, SKL_PS_CTRL(crtc->pipe, i)); if ((ctl & (PS_SCALER_EN | PS_BINDING_MASK)) != (PS_SCALER_EN | PS_BINDING_PIPE)) @@ -939,6 +939,17 @@ void skl_scaler_get_config(struct intel_crtc_state *crtc_state) id = i; + if (DISPLAY_VER(dev_priv) >= 20) { + sharp = intel_de_read(dev_priv, SHARPNESS_CTL(crtc->pipe)); + if (sharp & FILTER_EN) { + crtc_state->hw.casf_params.strength = + REG_FIELD_GET(FILTER_STRENGTH_MASK, sharp) - 16; + crtc_state->hw.casf_params.need_scaler = true; + crtc_state->hw.casf_params.win_size = + REG_FIELD_GET(FILTER_SIZE_MASK, sharp); + } + } + if (!crtc_state->hw.casf_params.need_scaler) crtc_state->pch_pfit.enabled = true;