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([194.79.5.201]) by smtp.gmail.com with ESMTPSA id z12sm2862647lfu.53.2021.07.25.15.16.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Jul 2021 15:16:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6B4jEJL67NPET91efGnsWZsqxuxCtq/o5nz6hNotkO4=; b=BxSZFFCUwe+jQ8T87WItuzNoJcDlu154rWQJJMghA8dQX0fmzhKsCmr6QRDL0iFKIz UVIw3FhQlxabjAxaGoUF7/kUm8Q2mkaEj2HiMhDq4q/sTnyJW7P8qZPsIHo5hIq9FP07 vHiisc+pC5Vw4cInOEEw7a9b6eeBoDRohH+IaPdi9pd9hrqIbXmde5jeEKxpGHMK0K8a 1fLEasbCkIJPVrnzNSS0k4frtmAsKx3WtbKySH0Y9X7LKjfTNoMlWDnqr7j6v0xBbI8n uMYJonkT5ZRGUye9Dr5lja7Y1jmOeubtfoaBH03TJHW0icvayPE3JbFkf7Q9fYNSrDwd 2rNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6B4jEJL67NPET91efGnsWZsqxuxCtq/o5nz6hNotkO4=; b=hBJR7cGjMhRY3cjhe1CFuCclU7j+ybJ300HItAQcg0wSYvMovj5o+fA058YX3TNUUK VIi+Ad8L4/q62u3D8kmsNk63moXVec/Q3kSj+z2jOr1Sckgngf82+LXqhWgqTk/+MAws Wx6EO36GEIPT+3Ly0WJuB9YwlBuJxB3rU3s9dfcP0sl8RZLcGUwW6nzBcvdhwC9dmCy3 wCF5ImbgB4yuivSXrK51E8r+aQEZadsaNvGH6QUuqhdquvcaERTSpVsx0PknjJftpyrf 9YJhy/ry408VpkZYgOrCQepd6A8tlOReRL7eVouHQcS6Ogfpppy4JmPppS1vUSka+F1j tx8A== X-Gm-Message-State: AOAM530G0zl+YBn8RtQ4IfBVFdqdBSAE6oxUvIOrHBZgTJlVhm6balWi naWiyTr6j19kO2clIV8Sp78= X-Google-Smtp-Source: ABdhPJxL2L6D6hlrndH5ArxdXn3vZvFTY6HE9Ya6xghjgEv7cqSHBJqJh4TBbw6snIoS0QyU9IdSpQ== X-Received: by 2002:ac2:4888:: with SMTP id x8mr10406743lfc.19.1627251367371; Sun, 25 Jul 2021 15:16:07 -0700 (PDT) From: Artjom Vejsel Cc: thierry.reding@gmail.com, sam@ravnborg.org, dri-devel@lists.freedesktop.org, robh+dt@kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, paul@crapouillou.net, akawolf0@gmail.com Subject: [PATCH v3 3/3] drm/panel-simple: add Gopher 2b LCD panel Date: Mon, 26 Jul 2021 01:15:27 +0300 Message-Id: <20210725221527.1771892-4-akawolf0@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210725221527.1771892-1-akawolf0@gmail.com> References: <20210725221527.1771892-1-akawolf0@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1627251374605100001 Content-Type: text/plain; charset="utf-8" The Gopher 2b LCD panel is used in Gopher 2b handhelds. It's simple panel with NewVision NV3047 driver, but SPI lines are not conne= cted. It has no specific name, since it's unique to that handhelds. lot name at AliExpress: 4.3 inch 40PIN TFT LCD Screen COG NV3047 Drive IC 4= 80(RGB)*272 No Touch 24Bit RGB Interface Signed-off-by: Artjom Vejsel --- drivers/gpu/drm/panel/panel-simple.c | 43 ++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/p= anel-simple.c index 9b286bd4444f..6b69c0c70814 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3563,6 +3563,46 @@ static const struct panel_desc qd43003c0_40 =3D { .bus_format =3D MEDIA_BUS_FMT_RGB888_1X24, }; =20 +static const struct drm_display_mode qishenglong_gopher2b_lcd_panel_modes[= ] =3D { + { /* 60 Hz */ + .clock =3D 10800, + .hdisplay =3D 480, + .hsync_start =3D 480 + 77, + .hsync_end =3D 480 + 77 + 41, + .htotal =3D 480 + 77 + 41 + 2, + .vdisplay =3D 272, + .vsync_start =3D 272 + 16, + .vsync_end =3D 272 + 16 + 10, + .vtotal =3D 272 + 16 + 10 + 2, + .flags =3D DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, + }, + { /* 50 Hz */ + .clock =3D 10800, + .hdisplay =3D 480, + .hsync_start =3D 480 + 17, + .hsync_end =3D 480 + 17 + 41, + .htotal =3D 480 + 17 + 41 + 2, + .vdisplay =3D 272, + .vsync_start =3D 272 + 116, + .vsync_end =3D 272 + 116 + 10, + .vtotal =3D 272 + 116 + 10 + 2, + .flags =3D DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC, + }, +}; + +static const struct panel_desc qishenglong_gopher2b_lcd_panel =3D { + .modes =3D qishenglong_gopher2b_lcd_panel_modes, + .num_modes =3D ARRAY_SIZE(qishenglong_gopher2b_lcd_panel_modes), + .bpc =3D 8, + .size =3D { + .width =3D 95, + .height =3D 54, + }, + .bus_format =3D MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags =3D DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE, + .connector_type =3D DRM_MODE_CONNECTOR_DPI, +}; + static const struct display_timing rocktech_rk070er9427_timing =3D { .pixelclock =3D { 26400000, 33300000, 46800000 }, .hactive =3D { 800, 800, 800 }, @@ -4651,6 +4691,9 @@ static const struct of_device_id platform_of_match[] = =3D { }, { .compatible =3D "qiaodian,qd43003c0-40", .data =3D &qd43003c0_40, + }, { + .compatible =3D "qishenglong,gopher2b-lcd-panel", + .data =3D &qishenglong_gopher2b_lcd_panel, }, { .compatible =3D "rocktech,rk070er9427", .data =3D &rocktech_rk070er9427, --=20 2.32.0