From patchwork Tue Mar 13 04:16:21 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Kumar, Mahesh" X-Patchwork-Id: 10277753 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E95D4601A0 for ; Tue, 13 Mar 2018 04:15:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DE85D28BC3 for ; Tue, 13 Mar 2018 04:15:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D26F128BCA; Tue, 13 Mar 2018 04:15:57 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, UPPERCASE_50_75 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 1C2B128BC3 for ; Tue, 13 Mar 2018 04:15:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B2B986E0D1; Tue, 13 Mar 2018 04:15:55 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2252C6E099 for ; Tue, 13 Mar 2018 04:15:53 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Mar 2018 21:15:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,463,1515484800"; d="scan'208";a="182158515" Received: from unknown (HELO localhost.localdomain) ([10.223.25.241]) by orsmga004.jf.intel.com with ESMTP; 12 Mar 2018 21:15:51 -0700 From: Mahesh Kumar To: intel-gfx@lists.freedesktop.org Date: Tue, 13 Mar 2018 09:46:21 +0530 Message-Id: <20180313041622.5718-2-mahesh1.kumar@intel.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180313041622.5718-1-mahesh1.kumar@intel.com> References: <20180313041622.5718-1-mahesh1.kumar@intel.com> Subject: [Intel-gfx] [PATCH v3 1/2] drm/i915/cnl; Add macro to get PORT_TX register 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: lucas.demarchi@intel.com, rodrigo.vivi@intel.com MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP This patch creates a new macro to get PORT_TX register for any given DW. This removes the need of defining register address for each port & DW. Changes since V1: - Use underscope prefix, as macro isn't returning an mmio reg(Lucas) - Merge patch 1 & 2 of the series Signed-off-by: Mahesh Kumar --- drivers/gpu/drm/i915/i915_reg.h | 135 ++++++++++++---------------------------- 1 file changed, 39 insertions(+), 96 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index e6a8c0ee7df1..98268163cb83 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1964,30 +1964,36 @@ enum i915_power_well_id { _CNL_PORT_PCS_DW1_LN0_F) #define COMMON_KEEPER_EN (1 << 26) -#define _CNL_PORT_TX_DW2_GRP_AE 0x162348 -#define _CNL_PORT_TX_DW2_GRP_B 0x1623C8 -#define _CNL_PORT_TX_DW2_GRP_C 0x162B48 -#define _CNL_PORT_TX_DW2_GRP_D 0x162BC8 -#define _CNL_PORT_TX_DW2_GRP_F 0x162A48 -#define _CNL_PORT_TX_DW2_LN0_AE 0x162448 -#define _CNL_PORT_TX_DW2_LN0_B 0x162648 -#define _CNL_PORT_TX_DW2_LN0_C 0x162C48 -#define _CNL_PORT_TX_DW2_LN0_D 0x162E48 -#define _CNL_PORT_TX_DW2_LN0_F 0x162848 -#define CNL_PORT_TX_DW2_GRP(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW2_GRP_AE, \ - _CNL_PORT_TX_DW2_GRP_B, \ - _CNL_PORT_TX_DW2_GRP_C, \ - _CNL_PORT_TX_DW2_GRP_D, \ - _CNL_PORT_TX_DW2_GRP_AE, \ - _CNL_PORT_TX_DW2_GRP_F) -#define CNL_PORT_TX_DW2_LN0(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW2_LN0_AE, \ - _CNL_PORT_TX_DW2_LN0_B, \ - _CNL_PORT_TX_DW2_LN0_C, \ - _CNL_PORT_TX_DW2_LN0_D, \ - _CNL_PORT_TX_DW2_LN0_AE, \ - _CNL_PORT_TX_DW2_LN0_F) +/* CNL Port TX registers */ +#define _CNL_PORT_TX_AE_GRP_OFFSET 0x162340 +#define _CNL_PORT_TX_B_GRP_OFFSET 0x1623C0 +#define _CNL_PORT_TX_C_GRP_OFFSET 0x162B40 +#define _CNL_PORT_TX_D_GRP_OFFSET 0x162BC0 +#define _CNL_PORT_TX_F_GRP_OFFSET 0x162A40 +#define _CNL_PORT_TX_AE_LN0_OFFSET 0x162440 +#define _CNL_PORT_TX_B_LN0_OFFSET 0x162640 +#define _CNL_PORT_TX_C_LN0_OFFSET 0x162C40 +#define _CNL_PORT_TX_D_LN0_OFFSET 0x162E40 +#define _CNL_PORT_TX_F_LN0_OFFSET 0x162840 +#define _CNL_PORT_TX_DW_GRP(port, dw) (_PICK((port), \ + _CNL_PORT_TX_AE_GRP_OFFSET, \ + _CNL_PORT_TX_B_GRP_OFFSET, \ + _CNL_PORT_TX_B_GRP_OFFSET, \ + _CNL_PORT_TX_D_GRP_OFFSET, \ + _CNL_PORT_TX_AE_GRP_OFFSET, \ + _CNL_PORT_TX_F_GRP_OFFSET) + \ + 4*(dw)) +#define _CNL_PORT_TX_DW_LN0(port, dw) (_PICK((port), \ + _CNL_PORT_TX_AE_LN0_OFFSET, \ + _CNL_PORT_TX_B_LN0_OFFSET, \ + _CNL_PORT_TX_B_LN0_OFFSET, \ + _CNL_PORT_TX_D_LN0_OFFSET, \ + _CNL_PORT_TX_AE_LN0_OFFSET, \ + _CNL_PORT_TX_F_LN0_OFFSET) + \ + 4*(dw)) + +#define CNL_PORT_TX_DW2_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 2)) +#define CNL_PORT_TX_DW2_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 2)) #define SWING_SEL_UPPER(x) ((x >> 3) << 15) #define SWING_SEL_UPPER_MASK (1 << 15) #define SWING_SEL_LOWER(x) ((x & 0x7) << 11) @@ -1995,32 +2001,13 @@ enum i915_power_well_id { #define RCOMP_SCALAR(x) ((x) << 0) #define RCOMP_SCALAR_MASK (0xFF << 0) -#define _CNL_PORT_TX_DW4_GRP_AE 0x162350 -#define _CNL_PORT_TX_DW4_GRP_B 0x1623D0 -#define _CNL_PORT_TX_DW4_GRP_C 0x162B50 -#define _CNL_PORT_TX_DW4_GRP_D 0x162BD0 -#define _CNL_PORT_TX_DW4_GRP_F 0x162A50 #define _CNL_PORT_TX_DW4_LN0_AE 0x162450 #define _CNL_PORT_TX_DW4_LN1_AE 0x1624D0 -#define _CNL_PORT_TX_DW4_LN0_B 0x162650 -#define _CNL_PORT_TX_DW4_LN0_C 0x162C50 -#define _CNL_PORT_TX_DW4_LN0_D 0x162E50 -#define _CNL_PORT_TX_DW4_LN0_F 0x162850 -#define CNL_PORT_TX_DW4_GRP(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW4_GRP_AE, \ - _CNL_PORT_TX_DW4_GRP_B, \ - _CNL_PORT_TX_DW4_GRP_C, \ - _CNL_PORT_TX_DW4_GRP_D, \ - _CNL_PORT_TX_DW4_GRP_AE, \ - _CNL_PORT_TX_DW4_GRP_F) -#define CNL_PORT_TX_DW4_LN(port, ln) _MMIO_PORT6_LN(port, ln, \ - _CNL_PORT_TX_DW4_LN0_AE, \ - _CNL_PORT_TX_DW4_LN1_AE, \ - _CNL_PORT_TX_DW4_LN0_B, \ - _CNL_PORT_TX_DW4_LN0_C, \ - _CNL_PORT_TX_DW4_LN0_D, \ - _CNL_PORT_TX_DW4_LN0_AE, \ - _CNL_PORT_TX_DW4_LN0_F) +#define CNL_PORT_TX_DW4_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 4)) +#define CNL_PORT_TX_DW4_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4)) +#define CNL_PORT_TX_DW4_LN(port, ln) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4) + \ + (ln * (_CNL_PORT_TX_DW4_LN1_AE - \ + _CNL_PORT_TX_DW4_LN0_AE))) #define LOADGEN_SELECT (1 << 31) #define POST_CURSOR_1(x) ((x) << 12) #define POST_CURSOR_1_MASK (0x3F << 12) @@ -2029,30 +2016,8 @@ enum i915_power_well_id { #define CURSOR_COEFF(x) ((x) << 0) #define CURSOR_COEFF_MASK (0x3F << 0) -#define _CNL_PORT_TX_DW5_GRP_AE 0x162354 -#define _CNL_PORT_TX_DW5_GRP_B 0x1623D4 -#define _CNL_PORT_TX_DW5_GRP_C 0x162B54 -#define _CNL_PORT_TX_DW5_GRP_D 0x162BD4 -#define _CNL_PORT_TX_DW5_GRP_F 0x162A54 -#define _CNL_PORT_TX_DW5_LN0_AE 0x162454 -#define _CNL_PORT_TX_DW5_LN0_B 0x162654 -#define _CNL_PORT_TX_DW5_LN0_C 0x162C54 -#define _CNL_PORT_TX_DW5_LN0_D 0x162E54 -#define _CNL_PORT_TX_DW5_LN0_F 0x162854 -#define CNL_PORT_TX_DW5_GRP(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW5_GRP_AE, \ - _CNL_PORT_TX_DW5_GRP_B, \ - _CNL_PORT_TX_DW5_GRP_C, \ - _CNL_PORT_TX_DW5_GRP_D, \ - _CNL_PORT_TX_DW5_GRP_AE, \ - _CNL_PORT_TX_DW5_GRP_F) -#define CNL_PORT_TX_DW5_LN0(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW5_LN0_AE, \ - _CNL_PORT_TX_DW5_LN0_B, \ - _CNL_PORT_TX_DW5_LN0_C, \ - _CNL_PORT_TX_DW5_LN0_D, \ - _CNL_PORT_TX_DW5_LN0_AE, \ - _CNL_PORT_TX_DW5_LN0_F) +#define CNL_PORT_TX_DW5_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 5)) +#define CNL_PORT_TX_DW5_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 5)) #define TX_TRAINING_EN (1 << 31) #define TAP3_DISABLE (1 << 29) #define SCALING_MODE_SEL(x) ((x) << 18) @@ -2060,30 +2025,8 @@ enum i915_power_well_id { #define RTERM_SELECT(x) ((x) << 3) #define RTERM_SELECT_MASK (0x7 << 3) -#define _CNL_PORT_TX_DW7_GRP_AE 0x16235C -#define _CNL_PORT_TX_DW7_GRP_B 0x1623DC -#define _CNL_PORT_TX_DW7_GRP_C 0x162B5C -#define _CNL_PORT_TX_DW7_GRP_D 0x162BDC -#define _CNL_PORT_TX_DW7_GRP_F 0x162A5C -#define _CNL_PORT_TX_DW7_LN0_AE 0x16245C -#define _CNL_PORT_TX_DW7_LN0_B 0x16265C -#define _CNL_PORT_TX_DW7_LN0_C 0x162C5C -#define _CNL_PORT_TX_DW7_LN0_D 0x162E5C -#define _CNL_PORT_TX_DW7_LN0_F 0x16285C -#define CNL_PORT_TX_DW7_GRP(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW7_GRP_AE, \ - _CNL_PORT_TX_DW7_GRP_B, \ - _CNL_PORT_TX_DW7_GRP_C, \ - _CNL_PORT_TX_DW7_GRP_D, \ - _CNL_PORT_TX_DW7_GRP_AE, \ - _CNL_PORT_TX_DW7_GRP_F) -#define CNL_PORT_TX_DW7_LN0(port) _MMIO_PORT6(port, \ - _CNL_PORT_TX_DW7_LN0_AE, \ - _CNL_PORT_TX_DW7_LN0_B, \ - _CNL_PORT_TX_DW7_LN0_C, \ - _CNL_PORT_TX_DW7_LN0_D, \ - _CNL_PORT_TX_DW7_LN0_AE, \ - _CNL_PORT_TX_DW7_LN0_F) +#define CNL_PORT_TX_DW7_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 7)) +#define CNL_PORT_TX_DW7_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 7)) #define N_SCALAR(x) ((x) << 24) #define N_SCALAR_MASK (0x7F << 24)