From patchwork Thu May 2 23:47:47 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 13652213 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 8C562C4345F for ; Thu, 2 May 2024 23:48:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8D6D610E2B8; Thu, 2 May 2024 23:48:52 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="clk65BER"; dkim-atps=neutral Received: from mail-oa1-f52.google.com (mail-oa1-f52.google.com [209.85.160.52]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7012310E892 for ; Thu, 2 May 2024 23:48:51 +0000 (UTC) Received: by mail-oa1-f52.google.com with SMTP id 586e51a60fabf-23cd15209fdso2397334fac.3 for ; Thu, 02 May 2024 16:48:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1714693730; x=1715298530; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=RXJmwjLLfXijbHQ77pXOxLke34rf/p881w66RrP7meg=; b=clk65BERqbNOLmNLf/1GuPgeAEdnayBYnyi5TY+tOZ4rCXbVvUhRJs9sDIWUy7Mip6 HwWpEzm3CB9MCGkShZ1mU8pX7ec6c8UA4Mp5jFopumGfMRMXUz1VIKoM+HUfcz2+ZKvb eoSjGy4H7zU6lxqUSpkZmF2LUqzudZkELQxjY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714693730; x=1715298530; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=RXJmwjLLfXijbHQ77pXOxLke34rf/p881w66RrP7meg=; b=aZ8dEgdCdhedTYCLRvxjeuTgNWdqfaOJ+NoR88Pj6PxkQvFQz2/IQp2xzzuepqBvkI uhYTM5YeBlI/Cub9J4wPjeKINzLCYNS/yYwnI34lw6uPorRH+UBMZh5/7bCjefFTM0o5 wRAQcPbHrIQ1Qu4kEFWauQJBif+71SovvwN7vYNav3JP/fnHGpg/wWDpbNNh0Td1qaDE ol6+u+8yPoYkKh0tpF5buTRBfa8htxH3kp7Hdnfm5bBFHf10NffG3pmLm7YeKoZPk4pb n9R+Ww8X7TS4eF5mlAVg4DcYn54+GJ3ggAxIx0t9eu+mEH+KjSLDq73AYMjuOIdrVzdK 2gjQ== X-Gm-Message-State: AOJu0YzaiC/y4pZ/kkWPPER7u9cNWHeuLvKm5tkdtRj3plWCmk+ibdQR /LU5Y4dfdxIdDarEq6cOHM/J+ngPHQBoaJ22rLskFSAXs55TPbF546f5Q3Tj4c+yKoWnZGen0Wc 5ZA== X-Google-Smtp-Source: AGHT+IFOZOl17eOR3MtgDxnITFsr+fNeEqGSZ1NUEfGyThSYh+x1eXFaCgEw/AFQ2TIdvCrRkI9+QQ== X-Received: by 2002:a05:6871:33a9:b0:23d:4124:457b with SMTP id ng41-20020a05687133a900b0023d4124457bmr1507565oac.36.1714693729999; Thu, 02 May 2024 16:48:49 -0700 (PDT) Received: from dianders.sjc.corp.google.com ([2620:15c:9d:2:d58d:52de:fc6:7f45]) by smtp.gmail.com with ESMTPSA id o18-20020a639a12000000b0061ce6606203sm181355pge.58.2024.05.02.16.48.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 May 2024 16:48:49 -0700 (PDT) From: Douglas Anderson To: dri-devel@lists.freedesktop.org Cc: Hsin-Yi Wang , Douglas Anderson , Daniel Vetter , David Airlie , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Sam Ravnborg , Thomas Zimmermann , linux-kernel@vger.kernel.org Subject: [PATCH] drm/panel-edp: Add ID for KD KD116N09-30NH-A016 Date: Thu, 2 May 2024 16:47:47 -0700 Message-ID: <20240502164746.1.Ia32fc630e5ba41b3fdd3666d9e343568e03c4f3a@changeid> X-Mailer: git-send-email 2.45.0.rc1.225.g2a3ae87e7f-goog 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" As evidenced by in-field reports, this panel shipped on pompom but we never added the ID and thus we're stuck w/ conservative timings. The panel was part of early patches but somehow got left off in the end. :( Add it in now. For future reference, EDID from this panel is: 00ffffffffffff002c82121200000000 321e0104951a0e780ae511965e55932c 19505400000001010101010101010101 010101010101a41f5686500084302820 55000090100000180000000000000000 00000000000000000000000000000000 000000000000000000000000000000fe 004b443131364e3039333041313600f6 We use the ASCII string from decoding the EDID ("KD116N0930A16") as the panel name. Signed-off-by: Douglas Anderson Reviewed-by: Hsin-Yi Wang --- drivers/gpu/drm/panel/panel-edp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c index 6db277efcbb7..9cfa05c7d193 100644 --- a/drivers/gpu/drm/panel/panel-edp.c +++ b/drivers/gpu/drm/panel/panel-edp.c @@ -2094,6 +2094,7 @@ static const struct edp_panel_entry edp_panels[] = { EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"), EDP_PANEL_ENTRY('K', 'D', 'B', 0x1118, &delay_200_500_e50, "KD116N29-30NK-A005"), EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"), + EDP_PANEL_ENTRY('K', 'D', 'B', 0x1212, &delay_200_500_e50, "KD116N0930A16"), EDP_PANEL_ENTRY('K', 'D', 'C', 0x044f, &delay_200_500_e50, "KD116N9-30NH-F3"), EDP_PANEL_ENTRY('K', 'D', 'C', 0x05f1, &delay_200_500_e80_d50, "KD116N5-30NV-G7"),