From nobody Tue Feb 10 00:02:34 2026 Received: from smtp.forwardemail.net (smtp.forwardemail.net [149.28.215.223]) (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 EC0D516C6A2 for ; Sun, 8 Sep 2024 13:29:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=149.28.215.223 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725802175; cv=none; b=Iz3uS3a+Bbja2aa/9ln4r0BCIzAZ72ZT2YwaQwAgprMbDNygz02b11kW28dcXkysSlCCequyQI3bOBFQPhj086yXk/niU8CvTNFrZn43Qu+MdTLxAl9xrs7CJhtfl1GEOW4PUabc/3j32a9M62VPAp6O+ZC8C7b3EfIZ3BDr6IE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725802175; c=relaxed/simple; bh=VwiE9zdi0HOLl8uwddvAdWVBAipm3KGbew0Qr1xyzNk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NTO4lLysDqZRIAL9JI9gs+ukfPK2m1FdujRtIk7OZEFdAQhpKQ27/kiu2k6HGd0MnYczQDy7vGXdgPZbB/o1Mey1ipOc/N3bzcDhwQJsLJQjxPR67WelDcK2pUK1CY+RvWLPGUBiMfBZYQ5F3XoVIGG/Fc5ECIr/evq9E01Ltrk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b=G6QUvcBF; arc=none smtp.client-ip=149.28.215.223 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=kwiboo.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fe-bounces.kwiboo.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="G6QUvcBF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-ID: Date: Subject: Cc: To: From; q=dns/txt; s=fe-e1b5cab7be; t=1725802156; bh=PP2Q5FqW/bN+deyQX3i1184rCXMWlxXESw9UhvzQYVs=; b=G6QUvcBFgWWyHpZGH137Ht0yhKDVAU313ONpBmYC1FzNVoJyo1ca/BR2NtA6vfj3/dh/fq8zd eRLd1Ei7ZYlKnplSs4E0cDLoJWWYgSs5Mj/Xt3zd08C2e1x9VvBq3P2CrzNakSZn+CxQkDSPJ/L iXXWUrP8ACEAdq238tfVsv+VOkXXWEQ1T5fkWLJDcZyPSr/geSFHs+dDJuwSJkCUh2oCodTgkK5 xBEkDxotiD38PoZ82rSPN1I7ENbAYpisRp8xqcKyeKdCbjCMW+w4KZwGKB1xjNriAt63CNJ/UeO ITqvdJvvxNgy11KMWeZ5L2s7FZi1rXHDveoX5VGVrRhQ== From: Jonas Karlman To: Andrzej Hajda , Neil Armstrong , Robert Foss , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Laurent Pinchart , Jonas Karlman , Jernej Skrabec Cc: Christian Hewitt , Diederik de Haas , Christopher Obbard , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 10/10] drm: bridge: dw_hdmi: Use display_info is_hdmi and has_audio Date: Sun, 8 Sep 2024 13:28:12 +0000 Message-ID: <20240908132823.3308029-11-jonas@kwiboo.se> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240908132823.3308029-1-jonas@kwiboo.se> References: <20240908132823.3308029-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Report-Abuse-To: abuse@forwardemail.net X-Report-Abuse: abuse@forwardemail.net X-Complaints-To: abuse@forwardemail.net X-ForwardEmail-Version: 0.4.40 X-ForwardEmail-Sender: rfc822; jonas@kwiboo.se, smtp.forwardemail.net, 149.28.215.223 X-ForwardEmail-ID: 66dda6ab3c9877b4595879ca Content-Type: text/plain; charset="utf-8" drm_edid_connector_update() is being called from bridge connector ops and from detect and get_modes ops for dw-hdmi connector. Change to use is_hdmi and has_audio from display_info directly instead of keeping our own state in sink_is_hdmi and sink_has_audio. Also remove the old and unused edid struct member and related define. Reviewed-by: Neil Armstrong Signed-off-by: Jonas Karlman --- v2: Collect r-b tag --- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 32 ++++------------------- 1 file changed, 5 insertions(+), 27 deletions(-) diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/br= idge/synopsys/dw-hdmi.c index 7bd9f895f03f..b9a1304b740c 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -43,8 +43,6 @@ #define DDC_CI_ADDR 0x37 #define DDC_SEGMENT_ADDR 0x30 =20 -#define HDMI_EDID_LEN 512 - /* DW-HDMI Controller >=3D 0x200a are at least compliant with SCDC version= 1 */ #define SCDC_MIN_SOURCE_VERSION 0x1 =20 @@ -145,8 +143,6 @@ struct dw_hdmi { =20 int vic; =20 - u8 edid[HDMI_EDID_LEN]; - struct { const struct dw_hdmi_phy_ops *ops; const char *name; @@ -156,8 +152,6 @@ struct dw_hdmi { =20 struct i2c_adapter *ddc; void __iomem *regs; - bool sink_is_hdmi; - bool sink_has_audio; =20 struct pinctrl *pinctrl; struct pinctrl_state *default_state; @@ -2038,7 +2032,7 @@ static void hdmi_av_composer(struct dw_hdmi *hdmi, HDMI_FC_INVIDCONF_IN_I_P_INTERLACED : HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE; =20 - inv_val |=3D hdmi->sink_is_hdmi ? + inv_val |=3D display->is_hdmi ? HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE : HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE; =20 @@ -2274,7 +2268,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi, if (hdmi->hdmi_data.enc_out_bus_format =3D=3D MEDIA_BUS_FMT_FIXED) hdmi->hdmi_data.enc_out_bus_format =3D MEDIA_BUS_FMT_RGB888_1X24; =20 - hdmi->hdmi_data.rgb_limited_range =3D hdmi->sink_is_hdmi && + hdmi->hdmi_data.rgb_limited_range =3D display->is_hdmi && drm_default_rgb_quant_range(mode) =3D=3D HDMI_QUANTIZATION_RANGE_LIMITED; =20 @@ -2294,7 +2288,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi, /* HDMI Initialization Step B.3 */ dw_hdmi_enable_video_path(hdmi); =20 - if (hdmi->sink_has_audio) { + if (display->has_audio) { dev_dbg(hdmi->dev, "sink has audio support\n"); =20 /* HDMI Initialization Step E - Configure audio */ @@ -2303,7 +2297,7 @@ static int dw_hdmi_poweron(struct dw_hdmi *hdmi, } =20 /* not for DVI mode */ - if (hdmi->sink_is_hdmi) { + if (display->is_hdmi) { dev_dbg(hdmi->dev, "%s HDMI mode\n", __func__); =20 /* HDMI Initialization Step F - Configure AVI InfoFrame */ @@ -2417,29 +2411,13 @@ static const struct drm_edid *dw_hdmi_edid_read(str= uct dw_hdmi *hdmi, struct drm_connector *connector) { const struct drm_edid *drm_edid; - const struct edid *edid; =20 if (!hdmi->ddc) return NULL; =20 drm_edid =3D drm_edid_read_ddc(connector, hdmi->ddc); - if (!drm_edid) { + if (!drm_edid) dev_dbg(hdmi->dev, "failed to get edid\n"); - return NULL; - } - - /* - * FIXME: This should use connector->display_info.is_hdmi and - * connector->display_info.has_audio from a path that has read the EDID - * and called drm_edid_connector_update(). - */ - edid =3D drm_edid_raw(drm_edid); - - dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n", - edid->width_cm, edid->height_cm); - - hdmi->sink_is_hdmi =3D drm_detect_hdmi_monitor(edid); - hdmi->sink_has_audio =3D drm_detect_monitor_audio(edid); =20 return drm_edid; } --=20 2.46.0