From patchwork Thu Jul 4 04:50:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cong yang X-Patchwork-Id: 13723231 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 34B69C3065C for ; Thu, 4 Jul 2024 04:50:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A6ABB10E981; Thu, 4 Jul 2024 04:50:46 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=huaqin-corp-partner-google-com.20230601.gappssmtp.com header.i=@huaqin-corp-partner-google-com.20230601.gappssmtp.com header.b="GRkk9PYX"; dkim-atps=neutral Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) by gabe.freedesktop.org (Postfix) with ESMTPS id B47B410E8F3 for ; Thu, 4 Jul 2024 04:50:45 +0000 (UTC) Received: by mail-pf1-f174.google.com with SMTP id d2e1a72fcca58-70af5fbf0d5so171798b3a.1 for ; Wed, 03 Jul 2024 21:50:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=huaqin-corp-partner-google-com.20230601.gappssmtp.com; s=20230601; t=1720068645; x=1720673445; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+YEP4Pq59dsIwYHVB+3j/E35J2uSNOsK6zNODVCesHM=; b=GRkk9PYX/IwVLaoi+C4OnoJs+fQFvsP31ZImA6CLw3g2ZtUnHXdeR7fwYrFs0tzFmq LC2Lr0H20Catf4uAvZJz1Cg7xkrDH6NIz3Wr7gRg9kQ1mSZxLXW32azZkX07u9YlMnPf ZDDD9vLLlCW3nFqkSj+pHBP8sJLRiNAzPgM7g/d6zsqHv5dwHqhWX3ol7tYPKSoKjoIT zUtRxoyqKMdhohK+iy4i5h5KtIX9+2c/Fd8mGL60S3Ton+ELmxDhzQ1YONlEyN6LQQXv /5ITZ6oc8uS1FwZdZCPSzUGNvidMHUCnsqxT/cJ77hcxTsBuoWhzSVyntFteRRRZy2wL xWgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720068645; x=1720673445; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=+YEP4Pq59dsIwYHVB+3j/E35J2uSNOsK6zNODVCesHM=; b=Dr8AJ/HY4zLAcjs3Y+zt7yhL1ohtjVvEHwXIw/CgUPEkUTSPSiKWXdmPVL2SHTbVTo UGkj95iEDkxHzXvEo/DobQknmg+GeBtw7WwzCl4pTMrB3YDNNRLM233Y4DM7Fv4XFZ1W uC3nGLfIVH3RE1UgVWsaiiYUyKkBzU3tsNx7/42Jrg0iDP0GmW46jtz6swuYhlTzi98o Dg/Kz4AUn6Ff1zdlDWXeMzXGtnCAnDLJA0kDXXchZs2OvfjpNaut24BhIGPdhDsx6F+M X91Ma8u+eIQDi4siB0ijee4MPbIl9MEKqBA3dtBAZ9SquJ8xrsbDHIefcDCtduAZPdai 4NoA== X-Forwarded-Encrypted: i=1; AJvYcCVgk4U1VvXilERkEuVxr+UxSLI65Zn6mchbhYZ0l+Dncy/y611E5LDyqB3HNLyWzN/D2yEKyv74n2O8kInyV2j3HgeD+Fc69cquHO/7WvKz X-Gm-Message-State: AOJu0YxH6lLQfX92A4+8RHd0dVsi+TazLJ60Zp2ThALpBH5yHNMPRtDw +EhZTQNCmFtF6TjpIGxYwULimwTiuwwJ8uQBrPAT1BD/ZRmAS4PVZMTYlFQKlM8= X-Google-Smtp-Source: AGHT+IHuX5KUBMOSZtD7UAvek5USheWSgaTr64NI2c2gOrXik2u/mBbBLgPRtkMTdjpqPjSzpDJbLg== X-Received: by 2002:a05:6a00:99a:b0:707:fa61:1c6a with SMTP id d2e1a72fcca58-70b01b33706mr509515b3a.10.1720068645137; Wed, 03 Jul 2024 21:50:45 -0700 (PDT) Received: from yc.huaqin.com ([116.66.212.162]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70804a8ec1asm11291826b3a.188.2024.07.03.21.50.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jul 2024 21:50:44 -0700 (PDT) From: Cong Yang To: sam@ravnborg.org, neil.armstrong@linaro.org, daniel@ffwll.ch, dianders@chromium.org, linus.walleij@linaro.org, swboyd@chromium.org, airlied@gmail.com, dmitry.baryshkov@linaro.org, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, conor+dt@kernel.org Cc: lvzhaoxiong@huaqin.corp-partner.google.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Cong Yang Subject: [PATCH v2 3/3] drm/panel: jd9365da: Break some CMDS into helper functions Date: Thu, 4 Jul 2024 12:50:17 +0800 Message-Id: <20240704045017.2781991-4-yangcong5@huaqin.corp-partner.google.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240704045017.2781991-1-yangcong5@huaqin.corp-partner.google.com> References: <20240704045017.2781991-1-yangcong5@huaqin.corp-partner.google.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" These panels have some common cmds (e0h~e3h,80h), let's break them into helper functions. Signed-off-by: Cong Yang Reviewed-by: Linus Walleij Reviewed-by: Douglas Anderson --- .../gpu/drm/panel/panel-jadard-jd9365da-h3.c | 89 +++++++++++-------- 1 file changed, 53 insertions(+), 36 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c index 5b525a111b90..04d315d96bff 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -48,6 +48,19 @@ struct jadard { struct gpio_desc *reset; }; +#define JD9365DA_DCS_SWITCH_PAGE 0xe0 + +#define jd9365da_switch_page(dsi_ctx, page) \ + mipi_dsi_dcs_write_seq_multi(dsi_ctx, JD9365DA_DCS_SWITCH_PAGE, (page)) + +static void jadard_enable_standard_cmds(struct mipi_dsi_multi_context *dsi_ctx) +{ + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe1, 0x93); + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe2, 0x65); + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0xe3, 0xf8); + mipi_dsi_dcs_write_seq_multi(dsi_ctx, 0x80, 0x03); +} + static inline struct jadard *panel_to_jadard(struct drm_panel *panel) { return container_of(panel, struct jadard, panel); @@ -198,12 +211,10 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard) { struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi }; - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE1, 0x93); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE2, 0x65); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE3, 0xF8); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x01); + jd9365da_switch_page(&dsi_ctx, 0x00); + jadard_enable_standard_cmds(&dsi_ctx); + + jd9365da_switch_page(&dsi_ctx, 0x01); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x7E); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x03, 0x00); @@ -276,7 +287,8 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x37); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x23); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x10); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x02); + + jd9365da_switch_page(&dsi_ctx, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x47); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x47); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x45); @@ -360,13 +372,15 @@ static int radxa_display_8hd_ad002_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7C, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7D, 0x03); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7E, 0x7B); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x04); + + jd9365da_switch_page(&dsi_ctx, 0x04); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0E); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xB3); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x60); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0E, 0x2A); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x36, 0x59); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00); + + jd9365da_switch_page(&dsi_ctx, 0x00); return dsi_ctx.accum_err; }; @@ -398,12 +412,10 @@ static int cz101b4001_init_cmds(struct jadard *jadard) { struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi }; - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE1, 0x93); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE2, 0x65); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE3, 0xF8); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x01); + jd9365da_switch_page(&dsi_ctx, 0x00); + jadard_enable_standard_cmds(&dsi_ctx); + + jd9365da_switch_page(&dsi_ctx, 0x01); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x3B); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0C, 0x74); @@ -471,7 +483,8 @@ static int cz101b4001_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x20); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x0F); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x00); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x02); + + jd9365da_switch_page(&dsi_ctx, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x00); @@ -584,12 +597,14 @@ static int cz101b4001_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7A, 0x17); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7D, 0x14); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x7E, 0x82); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x04); + + jd9365da_switch_page(&dsi_ctx, 0x04); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0E); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xB3); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x61); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0E, 0x48); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE0, 0x00); + + jd9365da_switch_page(&dsi_ctx, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE6, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xE7, 0x0C); @@ -623,12 +638,10 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard) { struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi }; - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe1, 0x93); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe2, 0x65); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe3, 0xf8); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x01); + jd9365da_switch_page(&dsi_ctx, 0x00); + jadard_enable_standard_cmds(&dsi_ctx); + + jd9365da_switch_page(&dsi_ctx, 0x01); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0c, 0x74); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x17, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x18, 0xc7); @@ -694,7 +707,8 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x26); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x14); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x02); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x02); + + jd9365da_switch_page(&dsi_ctx, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x52); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x5f); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x5f); @@ -808,12 +822,14 @@ static int kingdisplay_kd101ne3_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x76, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x77, 0x05); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x78, 0x2a); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x04); + + jd9365da_switch_page(&dsi_ctx, 0x04); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x0e); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0xb3); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x61); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0e, 0x48); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00); + + jd9365da_switch_page(&dsi_ctx, 0x00); return dsi_ctx.accum_err; }; @@ -854,12 +870,10 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard) { struct mipi_dsi_multi_context dsi_ctx = { .dsi = jadard->dsi }; - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe1, 0x93); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe2, 0x65); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe3, 0xf8); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x03); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x01); + jd9365da_switch_page(&dsi_ctx, 0x00); + jadard_enable_standard_cmds(&dsi_ctx); + + jd9365da_switch_page(&dsi_ctx, 0x01); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0c, 0x74); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x17, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x18, 0xbf); @@ -932,7 +946,8 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x80, 0x24); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x81, 0x12); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x82, 0x02); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x02); + + jd9365da_switch_page(&dsi_ctx, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x00, 0x52); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x01, 0x55); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x55); @@ -1046,14 +1061,16 @@ static int melfas_lmfbx101117480_init_cmds(struct jadard *jadard) mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x76, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x77, 0x05); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x78, 0x2a); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x04); + + jd9365da_switch_page(&dsi_ctx, 0x04); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x02, 0x23); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x09, 0x11); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x0e, 0x48); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x36, 0x49); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x2b, 0x08); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0x2e, 0x03); - mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe0, 0x00); + + jd9365da_switch_page(&dsi_ctx, 0x00); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe6, 0x02); mipi_dsi_dcs_write_seq_multi(&dsi_ctx, 0xe7, 0x06);