From: Chen-Yu Tsai <wens@csie.org> To: Maxime Ripard <maxime.ripard@bootlin.com>, David Airlie <airlied@linux.ie>, Thierry Reding <thierry.reding@gmail.com>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com> Cc: Chen-Yu Tsai <wens@csie.org>, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Jonathan Liu <net147@gmail.com> Subject: [PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel Date: Thu, 19 Apr 2018 17:32:23 +0800 [thread overview] Message-ID: <20180419093225.614-5-wens@csie.org> (raw) In-Reply-To: <20180419093225.614-1-wens@csie.org> This panel is marketed as Banana Pi 7" LCD display. On the back is a sticker denoting the model name S070WV20-CT16. This is a 7" 800x480 panel connected through a 24-bit RGB interface. However the panel only does 262k colors. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- .../display/panel/bananapi,s070wv20-ct16.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 25 +++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt diff --git a/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt b/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt new file mode 100644 index 000000000000..2ec35ce36e9a --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt @@ -0,0 +1,7 @@ +Banana Pi 7" (S070WV20-CT16) TFT LCD Panel + +Required properties: +- compatible: should be "bananapi,s070wv20-ct16" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index cbf1ab404ee7..9bc037f74d6c 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -745,6 +745,28 @@ static const struct panel_desc avic_tm070ddh03 = { }, }; +static const struct drm_display_mode bananapi_s070wv20_ct16_mode = { + .clock = 30000, + .hdisplay = 800, + .hsync_start = 800 + 40, + .hsync_end = 800 + 40 + 48, + .htotal = 800 + 40 + 48 + 40, + .vdisplay = 480, + .vsync_start = 480 + 13, + .vsync_end = 480 + 13 + 3, + .vtotal = 480 + 13 + 3 + 29, +}; + +static const struct panel_desc bananapi_s070wv20_ct16 = { + .modes = &bananapi_s070wv20_ct16_mode, + .num_modes = 1, + .bpc = 6, + .size = { + .width = 154, + .height = 86, + }, +}; + static const struct drm_display_mode boe_nv101wxmn51_modes[] = { { .clock = 71900, @@ -2112,6 +2134,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "avic,tm070ddh03", .data = &avic_tm070ddh03, + }, { + .compatible = "bananapi,s070wv20-ct16", + .data = &bananapi_s070wv20_ct16, }, { .compatible = "boe,nv101wxmn51", .data = &boe_nv101wxmn51, -- 2.17.0
WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel Date: Thu, 19 Apr 2018 17:32:23 +0800 [thread overview] Message-ID: <20180419093225.614-5-wens@csie.org> (raw) In-Reply-To: <20180419093225.614-1-wens@csie.org> This panel is marketed as Banana Pi 7" LCD display. On the back is a sticker denoting the model name S070WV20-CT16. This is a 7" 800x480 panel connected through a 24-bit RGB interface. However the panel only does 262k colors. Signed-off-by: Chen-Yu Tsai <wens@csie.org> --- .../display/panel/bananapi,s070wv20-ct16.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 25 +++++++++++++++++++ 2 files changed, 32 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt diff --git a/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt b/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt new file mode 100644 index 000000000000..2ec35ce36e9a --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/bananapi,s070wv20-ct16.txt @@ -0,0 +1,7 @@ +Banana Pi 7" (S070WV20-CT16) TFT LCD Panel + +Required properties: +- compatible: should be "bananapi,s070wv20-ct16" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index cbf1ab404ee7..9bc037f74d6c 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -745,6 +745,28 @@ static const struct panel_desc avic_tm070ddh03 = { }, }; +static const struct drm_display_mode bananapi_s070wv20_ct16_mode = { + .clock = 30000, + .hdisplay = 800, + .hsync_start = 800 + 40, + .hsync_end = 800 + 40 + 48, + .htotal = 800 + 40 + 48 + 40, + .vdisplay = 480, + .vsync_start = 480 + 13, + .vsync_end = 480 + 13 + 3, + .vtotal = 480 + 13 + 3 + 29, +}; + +static const struct panel_desc bananapi_s070wv20_ct16 = { + .modes = &bananapi_s070wv20_ct16_mode, + .num_modes = 1, + .bpc = 6, + .size = { + .width = 154, + .height = 86, + }, +}; + static const struct drm_display_mode boe_nv101wxmn51_modes[] = { { .clock = 71900, @@ -2112,6 +2134,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "avic,tm070ddh03", .data = &avic_tm070ddh03, + }, { + .compatible = "bananapi,s070wv20-ct16", + .data = &bananapi_s070wv20_ct16, }, { .compatible = "boe,nv101wxmn51", .data = &boe_nv101wxmn51, -- 2.17.0
next prev parent reply other threads:[~2018-04-19 9:32 UTC|newest] Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-04-19 9:32 [PATCH 0/6] drm/sun4i: Support color dithering for LCD panels Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` [PATCH 1/6] drm/sun4i: tcon: Pass drm_encoder * into sun4i_tcon0_mode_set_cpu Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` [PATCH 2/6] drm/sun4i: tcon: Rename Dithering related register macros Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` [PATCH 3/6] drm/sun4i: tcon: Add dithering support for RGB565/RGB666 LCD panels Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 13:31 ` Maxime Ripard 2018-04-19 13:31 ` Maxime Ripard 2018-04-19 13:31 ` Maxime Ripard 2018-04-19 9:32 ` Chen-Yu Tsai [this message] 2018-04-19 9:32 ` [PATCH 4/6] drm/panel: simple: Add support for Banana Pi 7" S070WV20-CT16 panel Chen-Yu Tsai 2018-04-19 12:31 ` Giulio Benetti 2018-04-19 12:31 ` Giulio Benetti 2018-04-19 12:31 ` Giulio Benetti 2018-04-19 12:45 ` Chen-Yu Tsai 2018-04-19 12:45 ` Chen-Yu Tsai 2018-04-19 12:45 ` Chen-Yu Tsai 2018-04-19 13:15 ` Giulio Benetti 2018-04-19 13:15 ` Giulio Benetti 2018-04-19 13:15 ` Giulio Benetti 2018-04-24 16:42 ` Rob Herring 2018-04-24 16:42 ` Rob Herring 2018-04-24 16:42 ` Rob Herring 2018-05-14 18:03 ` Jagan Teki 2018-05-14 18:03 ` Jagan Teki 2018-05-16 6:42 ` Chen-Yu Tsai 2018-05-16 6:42 ` Chen-Yu Tsai 2018-05-16 6:42 ` Chen-Yu Tsai 2018-05-16 7:20 ` Jagan Teki 2018-05-16 7:20 ` Jagan Teki 2018-05-16 7:56 ` Chen-Yu Tsai 2018-05-16 7:56 ` Chen-Yu Tsai 2018-05-16 7:56 ` Chen-Yu Tsai 2018-04-19 9:32 ` [PATCH 5/6] ARM: dts: sun7i: add pinmux setting for RGB888 output for LCD0 Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-04-19 9:32 ` [PATCH 6/6] [DO NOT MERGE] ARM: dts: sun7i: bananapi-m1-plus: Enable Bananapi 7" 800x480 RGB LCD panel Chen-Yu Tsai 2018-04-19 9:32 ` Chen-Yu Tsai 2018-09-05 13:24 ` [PATCH 0/6] drm/sun4i: Support color dithering for LCD panels Jagan Teki 2018-09-05 13:24 ` Jagan Teki
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