From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8715C39877; Tue, 19 Dec 2023 17:01:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FLbv3sZm" Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-3364c9ff8e1so2641744f8f.0; Tue, 19 Dec 2023 09:01:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1703005281; x=1703610081; darn=vger.kernel.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=61BEi2enFRPw/8EyUZ5EsB7jHaGAUQBqgpyqmRd+nco=; b=FLbv3sZmaHeMsOJGz89aw+ajYYJIQLnOqmbvvjp2YFgEMPSZVF+YZBxV1lTZHZ0jMz b+PCfITFr9L0bRKBu+SUtf9ASjBPwlyhd82QEQO7aM3Flj1nhmUgI1A+ouj5qPigQRKc F9HrM+qCi2oAVLYWu7rTV3jBjW1Zuo+rJ+PCQLhHLhIDwwbrDJYXoo+IMWOOAPC1P5tf twZWwPnHr+4nMPS7U+soZmEJlBhYds8+ssRwm8B/iGgeKDyjUr0rJCmS/eH4bnIMNiM0 LUX8EJsXP3+wtkmvl8cuiSwPpFSfsd5jHkl/45Xe6zXGU0N0lnR+YIrfKfLZf3MYDMv1 j1Ww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703005281; x=1703610081; 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=61BEi2enFRPw/8EyUZ5EsB7jHaGAUQBqgpyqmRd+nco=; b=nsBknzUrwB3ZuQJu7kplAD+i6LS5H8XZxEy+rke2zWtAsPxrgmutEV5T34M3C04rTf u83pxascYUyaM/GfEsXbbE2dPfjdKlalqnw+SrYiRGTTaZN1deBKoo+3cvqHmCT1cn7O UvyGcTOVicgEexp+FVAb89hPqnSmf3FzsMXK6S1ESwHKGwWS0qXJQEXl4uAryPQwGIhH L+97KnIWMRd+pO6Y4XxQP0kYoQYhkkbVMbZv9M3KWWGUAZ5wBFqPeyIuJRHlap0zVNUY WLQkGN/QNs++hHb+yAWOh1rJvy9UCeLi3mnRCIfKO6ldcxo+tGnNiZeHmBdeDLSbQbGE TnCg== X-Gm-Message-State: AOJu0YwpNehEVwipItIyNvnvUlwa9RCMYVx2RkhsyMaXybuR3t8dwrX8 zzVULPcVn5YAPPvtPRY9Hg== X-Google-Smtp-Source: AGHT+IFvZaeGlrEwLMNNw21eXmXhkFIQZ/fJCEgjVKuGgxweCAiX31aApdPOXaMkdZasYRNKTPgA7w== X-Received: by 2002:a05:600c:3115:b0:40d:177b:c3b3 with SMTP id g21-20020a05600c311500b0040d177bc3b3mr847099wmo.18.1703005280608; Tue, 19 Dec 2023 09:01:20 -0800 (PST) Received: from U4.lan ([2a02:810b:f40:4300:7ae5:3e:d1c6:a138]) by smtp.gmail.com with ESMTPSA id i7-20020a05600c354700b0040d2805d158sm3225878wmq.48.2023.12.19.09.01.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Dec 2023 09:01:20 -0800 (PST) From: Alex Bee To: Sandy Huang , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Alex Bee Subject: [PATCH v3 15/29] drm/rockchip: inno_hdmi: Switch to infoframe type Date: Tue, 19 Dec 2023 18:00:45 +0100 Message-ID: <20231219170100.188800-16-knaerzche@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231219170100.188800-1-knaerzche@gmail.com> References: <20231219170100.188800-1-knaerzche@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Maxime Ripard The inno_hdmi driver relies on its own internal infoframe type matching the hardware. This works fine, but in order to make further reworks easier, let's switch to the HDMI spec definition of those types. Signed-off-by: Maxime Ripard Tested-by: Alex Bee Signed-off-by: Alex Bee --- changes in v2: - imported patch changes in v3: - added my SoB drivers/gpu/drm/rockchip/inno_hdmi.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c index 10466c2aa520..49367ca24125 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.c +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c @@ -205,33 +205,34 @@ static void inno_hdmi_reset(struct inno_hdmi *hdmi) inno_hdmi_set_pwr_mode(hdmi, NORMAL); } -static void inno_hdmi_disable_frame(struct inno_hdmi *hdmi, u32 frame_index) +static void inno_hdmi_disable_frame(struct inno_hdmi *hdmi, + enum hdmi_infoframe_type type) { struct drm_connector *connector = &hdmi->connector; - if (frame_index != INFOFRAME_AVI) { + if (type != HDMI_INFOFRAME_TYPE_AVI) { drm_err(connector->dev, - "Unsupported infoframe type: %u\n", frame_index); + "Unsupported infoframe type: %u\n", type); return; } - hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_BUF_INDEX, frame_index); + hdmi_writeb(hdmi, HDMI_CONTROL_PACKET_BUF_INDEX, INFOFRAME_AVI); } static int inno_hdmi_upload_frame(struct inno_hdmi *hdmi, - union hdmi_infoframe *frame, u32 frame_index) + union hdmi_infoframe *frame, enum hdmi_infoframe_type type) { struct drm_connector *connector = &hdmi->connector; u8 packed_frame[HDMI_MAXIMUM_INFO_FRAME_SIZE]; ssize_t rc, i; - if (frame_index != INFOFRAME_AVI) { + if (type != HDMI_INFOFRAME_TYPE_AVI) { drm_err(connector->dev, - "Unsupported infoframe type: %u\n", frame_index); + "Unsupported infoframe type: %u\n", type); return 0; } - inno_hdmi_disable_frame(hdmi, frame_index); + inno_hdmi_disable_frame(hdmi, type); rc = hdmi_infoframe_pack(frame, packed_frame, sizeof(packed_frame)); @@ -255,7 +256,7 @@ static int inno_hdmi_config_video_avi(struct inno_hdmi *hdmi, &hdmi->connector, mode); if (rc) { - inno_hdmi_disable_frame(hdmi, INFOFRAME_AVI); + inno_hdmi_disable_frame(hdmi, HDMI_INFOFRAME_TYPE_AVI); return rc; } @@ -266,7 +267,7 @@ static int inno_hdmi_config_video_avi(struct inno_hdmi *hdmi, else frame.avi.colorspace = HDMI_COLORSPACE_RGB; - return inno_hdmi_upload_frame(hdmi, &frame, INFOFRAME_AVI); + return inno_hdmi_upload_frame(hdmi, &frame, HDMI_INFOFRAME_TYPE_AVI); } static int inno_hdmi_config_video_csc(struct inno_hdmi *hdmi) -- 2.43.0