From patchwork Fri Oct 26 19:51:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Rodrigo Vivi X-Patchwork-Id: 10657785 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8639913B5 for ; Fri, 26 Oct 2018 19:51:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77E052CC7A for ; Fri, 26 Oct 2018 19:51:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6C3862CC7F; Fri, 26 Oct 2018 19:51:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CF03B2CC7A for ; Fri, 26 Oct 2018 19:51:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B595E6E54F; Fri, 26 Oct 2018 19:51:52 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 449A66E54E for ; Fri, 26 Oct 2018 19:51:49 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 26 Oct 2018 12:51:48 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,429,1534834800"; d="scan'208";a="269096896" Received: from rdvivi-vienna.jf.intel.com ([10.7.196.65]) by orsmga005.jf.intel.com with ESMTP; 26 Oct 2018 12:51:48 -0700 From: Rodrigo Vivi To: intel-gfx@lists.freedesktop.org Date: Fri, 26 Oct 2018 12:51:42 -0700 Message-Id: <20181026195143.20353-1-rodrigo.vivi@intel.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/2] drm/i915: Prefer IS_GEN check with bitmask. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rodrigo Vivi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Whenever possible we should stick with IS_GEN checks. Bitmaks has been introduced on commit ae7617f0ef18 ("drm/i915: Allow optimized platform checks") for efficiency. Let's stick with it whenever possible. This patch was generated with coccinelle: spatch -sp_file is_gen.cocci *{c,h} --in-place is_gen.cocci: @gen2@ expression e; @@ -INTEL_GEN(e) == 2 +IS_GEN2(e) @gen3@ expression e; @@ -INTEL_GEN(e) == 3 +IS_GEN3(e) @gen4@ expression e; @@ -INTEL_GEN(e) == 4 +IS_GEN4(e) @gen5@ expression e; @@ -INTEL_GEN(e) == 5 +IS_GEN5(e) @gen6@ expression e; @@ -INTEL_GEN(e) == 6 +IS_GEN6(e) @gen7@ expression e; @@ -INTEL_GEN(e) == 7 +IS_GEN7(e) @gen8@ expression e; @@ -INTEL_GEN(e) == 8 +IS_GEN8(e) @gen9@ expression e; @@ -INTEL_GEN(e) == 9 +IS_GEN9(e) @gen10@ expression e; @@ -INTEL_GEN(e) == 10 +IS_GEN10(e) @gen11@ expression e; @@ -INTEL_GEN(e) == 11 +IS_GEN11(e) Cc: Tvrtko Ursulin Signed-off-by: Rodrigo Vivi Reviewed-by: Ville Syrjälä --- drivers/gpu/drm/i915/i915_drv.c | 2 +- drivers/gpu/drm/i915/intel_atomic.c | 2 +- drivers/gpu/drm/i915/intel_device_info.c | 6 +++--- drivers/gpu/drm/i915/intel_display.c | 2 +- drivers/gpu/drm/i915/intel_dp.c | 2 +- drivers/gpu/drm/i915/intel_engine_cs.c | 2 +- drivers/gpu/drm/i915/intel_fbc.c | 2 +- drivers/gpu/drm/i915/intel_pm.c | 4 ++-- drivers/gpu/drm/i915/intel_psr.c | 2 +- drivers/gpu/drm/i915/intel_ringbuffer.h | 4 ++-- drivers/gpu/drm/i915/intel_sprite.c | 2 +- 11 files changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 6571044c9286..1ad13da61d7a 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1330,7 +1330,7 @@ intel_get_dram_info(struct drm_i915_private *dev_priv) /* Need to calculate bandwidth only for Gen9 */ if (IS_BROXTON(dev_priv)) ret = bxt_get_dram_info(dev_priv); - else if (INTEL_GEN(dev_priv) == 9) + else if (IS_GEN9(dev_priv)) ret = skl_get_dram_info(dev_priv); else ret = skl_dram_get_channels_info(dev_priv); diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c index 08b1472d26b8..a5a2c8fe58a7 100644 --- a/drivers/gpu/drm/i915/intel_atomic.c +++ b/drivers/gpu/drm/i915/intel_atomic.c @@ -232,7 +232,7 @@ static void intel_atomic_setup_scaler(struct intel_crtc_scaler_state *scaler_sta if (plane_state && plane_state->base.fb && plane_state->base.fb->format->is_yuv && plane_state->base.fb->format->num_planes > 1) { - if (INTEL_GEN(dev_priv) == 9 && + if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) { mode = SKL_PS_SCALER_MODE_NV12; } else if (icl_is_hdr_plane(to_intel_plane(plane_state->base.plane))) { diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c index c3ee6e345d03..89ed3a84a4fa 100644 --- a/drivers/gpu/drm/i915/intel_device_info.c +++ b/drivers/gpu/drm/i915/intel_device_info.c @@ -744,7 +744,7 @@ void intel_device_info_runtime_init(struct intel_device_info *info) if (INTEL_GEN(dev_priv) >= 10) { for_each_pipe(dev_priv, pipe) info->num_scalers[pipe] = 2; - } else if (INTEL_GEN(dev_priv) == 9) { + } else if (IS_GEN9(dev_priv)) { info->num_scalers[PIPE_A] = 2; info->num_scalers[PIPE_B] = 2; info->num_scalers[PIPE_C] = 1; @@ -847,9 +847,9 @@ void intel_device_info_runtime_init(struct intel_device_info *info) cherryview_sseu_info_init(dev_priv); else if (IS_BROADWELL(dev_priv)) broadwell_sseu_info_init(dev_priv); - else if (INTEL_GEN(dev_priv) == 9) + else if (IS_GEN9(dev_priv)) gen9_sseu_info_init(dev_priv); - else if (INTEL_GEN(dev_priv) == 10) + else if (IS_GEN10(dev_priv)) gen10_sseu_info_init(dev_priv); else if (INTEL_GEN(dev_priv) >= 11) gen11_sseu_info_init(dev_priv); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index fe045abb6472..0c604ea39361 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -5238,7 +5238,7 @@ static bool needs_nv12_wa(struct drm_i915_private *dev_priv, if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv)) return false; - if ((INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv)) || + if ((IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) || IS_CANNONLAKE(dev_priv)) return true; diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 8e64f149ab09..6b37d66194a3 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -455,7 +455,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) if (INTEL_GEN(dev_priv) >= 10) { source_rates = cnl_rates; size = ARRAY_SIZE(cnl_rates); - if (INTEL_GEN(dev_priv) == 10) + if (IS_GEN10(dev_priv)) max_rate = cnl_max_source_rate(intel_dp); else max_rate = icl_max_source_rate(intel_dp); diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c index 8bfab22068a3..bc147d9e6c92 100644 --- a/drivers/gpu/drm/i915/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/intel_engine_cs.c @@ -812,7 +812,7 @@ u32 intel_calculate_mcr_s_ss_select(struct drm_i915_private *dev_priv) u32 slice = fls(sseu->slice_mask); u32 subslice = fls(sseu->subslice_mask[slice]); - if (INTEL_GEN(dev_priv) == 10) + if (IS_GEN10(dev_priv)) mcr_s_ss_select = GEN8_MCR_SLICE(slice) | GEN8_MCR_SUBSLICE(subslice); else if (INTEL_GEN(dev_priv) >= 11) diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c index e3cfc3c176e7..14cbaf4a0e93 100644 --- a/drivers/gpu/drm/i915/intel_fbc.c +++ b/drivers/gpu/drm/i915/intel_fbc.c @@ -84,7 +84,7 @@ static int intel_fbc_calculate_cfb_size(struct drm_i915_private *dev_priv, int lines; intel_fbc_get_plane_source_size(cache, NULL, &lines); - if (INTEL_GEN(dev_priv) == 7) + if (IS_GEN7(dev_priv)) lines = min(lines, 2048); else if (INTEL_GEN(dev_priv) >= 8) lines = min(lines, 2560); diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 688298cf1aaf..bc70f6bb86ae 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -4741,13 +4741,13 @@ static int skl_compute_plane_wm(const struct drm_i915_private *dev_priv, selected_result = method2; } else if (ddb_allocation >= fixed16_to_u32_round_up(wp->plane_blocks_per_line)) { - if (INTEL_GEN(dev_priv) == 9 && + if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) selected_result = min_fixed16(method1, method2); else selected_result = method2; } else if (latency >= wp->linetime_us) { - if (INTEL_GEN(dev_priv) == 9 && + if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) selected_result = min_fixed16(method1, method2); else diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c index 423cdf84059c..bc2d88313ed0 100644 --- a/drivers/gpu/drm/i915/intel_psr.c +++ b/drivers/gpu/drm/i915/intel_psr.c @@ -574,7 +574,7 @@ static void intel_psr_enable_source(struct intel_dp *intel_dp, if (dev_priv->psr.psr2_enabled) { u32 chicken = I915_READ(CHICKEN_TRANS(cpu_transcoder)); - if (INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv)) + if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv)) chicken |= (PSR2_VSC_ENABLE_PROG_HEADER | PSR2_ADD_VERTICAL_LINE_COUNT); diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h index f6ec48a75a69..d3a08d0f02fe 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.h +++ b/drivers/gpu/drm/i915/intel_ringbuffer.h @@ -93,11 +93,11 @@ hangcheck_action_to_str(const enum intel_engine_hangcheck_action a) #define I915_MAX_SUBSLICES 8 #define instdone_slice_mask(dev_priv__) \ - (INTEL_GEN(dev_priv__) == 7 ? \ + (IS_GEN7(dev_priv__) ? \ 1 : INTEL_INFO(dev_priv__)->sseu.slice_mask) #define instdone_subslice_mask(dev_priv__) \ - (INTEL_GEN(dev_priv__) == 7 ? \ + (IS_GEN7(dev_priv__) ? \ 1 : INTEL_INFO(dev_priv__)->sseu.subslice_mask[0]) #define for_each_instdone_slice_subslice(dev_priv__, slice__, subslice__) \ diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index cfaddc05fea6..be7b305990f9 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -1869,7 +1869,7 @@ static bool skl_plane_has_planar(struct drm_i915_private *dev_priv, if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv)) return false; - if (INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C) + if (IS_GEN9(dev_priv) && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C) return false; if (plane_id != PLANE_PRIMARY && plane_id != PLANE_SPRITE0)