From 4bb206bf4d8cbccaa2c2ee76168381f6c29a9e33 Mon Sep 17 00:00:00 2001 From: Jonathan Liu Date: Tue, 17 Oct 2017 20:17:59 +0800 Subject: drm/sun4i: tcon: Add support for A10 TCON The A10 has two TCONs that are similar to the ones found on other SoCs. Like the A31, TCON0 has a register used to mux the TCON outputs to the downstream encoders. The bit fields are slightly different. Signed-off-by: Jonathan Liu [wens@csie.org: Reworked for A10 and fixed up commit message] Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-3-wens@csie.org --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 46df3b78ae9e..b2c08af73a95 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -86,6 +86,7 @@ The TCON acts as a timing controller for RGB, LVDS and TV interfaces. Required properties: - compatible: value must be either: + * allwinner,sun4i-a10-tcon * allwinner,sun5i-a13-tcon * allwinner,sun6i-a31-tcon * allwinner,sun6i-a31s-tcon -- cgit v1.2.3 From 7ea4291f9f1117d7f78b336629e8ff9d0c964919 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 17 Oct 2017 20:18:00 +0800 Subject: drm/sun4i: hdmi: Support HDMI controller on A10 The HDMI controller in the A10 SoC is the same as the one currently supported in the A10s. It has slightly different setup parameters. Since these parameters are not thoroughly understood, we add support for this variant by copying these parameters verbatim. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-4-wens@csie.org --- .../bindings/display/sunxi/sun4i-drm.txt | 1 + drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 53 ++++++++++++++++++++++ 2 files changed, 54 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index b2c08af73a95..5650efcfd2ac 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -40,6 +40,7 @@ CEC. It is one end of the pipeline. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-hdmi * allwinner,sun5i-a10s-hdmi * allwinner,sun6i-a31-hdmi - reg: base address and size of memory-mapped region diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c index d2eb0a60e568..dda904ec0534 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c @@ -274,6 +274,58 @@ static const struct cec_pin_ops sun4i_hdmi_cec_pin_ops = { #define SUN4I_HDMI_PAD_CTRL1_MASK (GENMASK(24, 7) | GENMASK(5, 0)) #define SUN4I_HDMI_PLL_CTRL_MASK (GENMASK(31, 8) | GENMASK(3, 0)) +/* Only difference from sun5i is AMP is 4 instead of 6 */ +static const struct sun4i_hdmi_variant sun4i_variant = { + .pad_ctrl0_init_val = SUN4I_HDMI_PAD_CTRL0_TXEN | + SUN4I_HDMI_PAD_CTRL0_CKEN | + SUN4I_HDMI_PAD_CTRL0_PWENG | + SUN4I_HDMI_PAD_CTRL0_PWEND | + SUN4I_HDMI_PAD_CTRL0_PWENC | + SUN4I_HDMI_PAD_CTRL0_LDODEN | + SUN4I_HDMI_PAD_CTRL0_LDOCEN | + SUN4I_HDMI_PAD_CTRL0_BIASEN, + .pad_ctrl1_init_val = SUN4I_HDMI_PAD_CTRL1_REG_AMP(4) | + SUN4I_HDMI_PAD_CTRL1_REG_EMP(2) | + SUN4I_HDMI_PAD_CTRL1_REG_DENCK | + SUN4I_HDMI_PAD_CTRL1_REG_DEN | + SUN4I_HDMI_PAD_CTRL1_EMPCK_OPT | + SUN4I_HDMI_PAD_CTRL1_EMP_OPT | + SUN4I_HDMI_PAD_CTRL1_AMPCK_OPT | + SUN4I_HDMI_PAD_CTRL1_AMP_OPT, + .pll_ctrl_init_val = SUN4I_HDMI_PLL_CTRL_VCO_S(8) | + SUN4I_HDMI_PLL_CTRL_CS(7) | + SUN4I_HDMI_PLL_CTRL_CP_S(15) | + SUN4I_HDMI_PLL_CTRL_S(7) | + SUN4I_HDMI_PLL_CTRL_VCO_GAIN(4) | + SUN4I_HDMI_PLL_CTRL_SDIV2 | + SUN4I_HDMI_PLL_CTRL_LDO2_EN | + SUN4I_HDMI_PLL_CTRL_LDO1_EN | + SUN4I_HDMI_PLL_CTRL_HV_IS_33 | + SUN4I_HDMI_PLL_CTRL_BWS | + SUN4I_HDMI_PLL_CTRL_PLL_EN, + + .ddc_clk_reg = REG_FIELD(SUN4I_HDMI_DDC_CLK_REG, 0, 6), + .ddc_clk_pre_divider = 2, + .ddc_clk_m_offset = 1, + + .field_ddc_en = REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 31, 31), + .field_ddc_start = REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 30, 30), + .field_ddc_reset = REG_FIELD(SUN4I_HDMI_DDC_CTRL_REG, 0, 0), + .field_ddc_addr_reg = REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 31), + .field_ddc_slave_addr = REG_FIELD(SUN4I_HDMI_DDC_ADDR_REG, 0, 6), + .field_ddc_int_status = REG_FIELD(SUN4I_HDMI_DDC_INT_STATUS_REG, 0, 8), + .field_ddc_fifo_clear = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 31, 31), + .field_ddc_fifo_rx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 4, 7), + .field_ddc_fifo_tx_thres = REG_FIELD(SUN4I_HDMI_DDC_FIFO_CTRL_REG, 0, 3), + .field_ddc_byte_count = REG_FIELD(SUN4I_HDMI_DDC_BYTE_COUNT_REG, 0, 9), + .field_ddc_cmd = REG_FIELD(SUN4I_HDMI_DDC_CMD_REG, 0, 2), + .field_ddc_sda_en = REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 9, 9), + .field_ddc_sck_en = REG_FIELD(SUN4I_HDMI_DDC_LINE_CTRL_REG, 8, 8), + + .ddc_fifo_reg = SUN4I_HDMI_DDC_FIFO_DATA_REG, + .ddc_fifo_has_dir = true, +}; + static const struct sun4i_hdmi_variant sun5i_variant = { .pad_ctrl0_init_val = SUN4I_HDMI_PAD_CTRL0_TXEN | SUN4I_HDMI_PAD_CTRL0_CKEN | @@ -598,6 +650,7 @@ static int sun4i_hdmi_remove(struct platform_device *pdev) } static const struct of_device_id sun4i_hdmi_of_table[] = { + { .compatible = "allwinner,sun4i-a10-hdmi", .data = &sun4i_variant, }, { .compatible = "allwinner,sun5i-a10s-hdmi", .data = &sun5i_variant, }, { .compatible = "allwinner,sun6i-a31-hdmi", .data = &sun6i_variant, }, { } -- cgit v1.2.3 From 9a8187c00373bce839388574910f72711c9c4c33 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 17 Oct 2017 20:18:01 +0800 Subject: drm/sun4i: Add support for A10 display pipeline components The A10 display pipeline has 2 frontends, 2 backends, and 2 TCONs. This patch adds support (or a compatible string in the frontend's case) for these components. The TCONs support directly outputting to CPU/RGB/LVDS LCD panels, or it can output to HDMI via an on-chip HDMI controller, or CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional encoders are not covered in this patch. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-5-wens@csie.org --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 3 +++ drivers/gpu/drm/sun4i/sun4i_backend.c | 8 ++++++++ drivers/gpu/drm/sun4i/sun4i_drv.c | 4 +++- 3 files changed, 14 insertions(+), 1 deletion(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 5650efcfd2ac..8f9a58181f89 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -155,6 +155,7 @@ system. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-backend * allwinner,sun5i-a13-display-backend * allwinner,sun6i-a31-display-backend * allwinner,sun8i-a33-display-backend @@ -187,6 +188,7 @@ deinterlacing and color space conversion. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-frontend * allwinner,sun5i-a13-display-frontend * allwinner,sun6i-a31-display-frontend * allwinner,sun8i-a33-display-frontend @@ -233,6 +235,7 @@ extra node. Required properties: - compatible: value must be one of: + * allwinner,sun4i-a10-display-engine * allwinner,sun5i-a10s-display-engine * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index e8477321f978..77f9e183df00 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -514,6 +514,10 @@ static int sun4i_backend_remove(struct platform_device *pdev) return 0; } +static const struct sun4i_backend_quirks sun4i_backend_quirks = { + .needs_output_muxing = true, +}; + static const struct sun4i_backend_quirks sun5i_backend_quirks = { }; @@ -524,6 +528,10 @@ static const struct sun4i_backend_quirks sun8i_a33_backend_quirks = { }; static const struct of_device_id sun4i_backend_of_table[] = { + { + .compatible = "allwinner,sun4i-a10-display-backend", + .data = &sun4i_backend_quirks, + }, { .compatible = "allwinner,sun5i-a13-display-backend", .data = &sun5i_backend_quirks, diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 12855ed53d13..51ad1fb6843c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -178,7 +178,8 @@ static bool sun4i_drv_node_is_connector(struct device_node *node) static bool sun4i_drv_node_is_frontend(struct device_node *node) { - return of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || + return of_device_is_compatible(node, "allwinner,sun4i-a10-display-frontend") || + of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") || of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend"); } @@ -343,6 +344,7 @@ static int sun4i_drv_remove(struct platform_device *pdev) } static const struct of_device_id sun4i_drv_of_table[] = { + { .compatible = "allwinner,sun4i-a10-display-engine" }, { .compatible = "allwinner,sun5i-a10s-display-engine" }, { .compatible = "allwinner,sun5i-a13-display-engine" }, { .compatible = "allwinner,sun6i-a31-display-engine" }, -- cgit v1.2.3 From aaddb6d22a49923c5223a4703af7710c249503da Mon Sep 17 00:00:00 2001 From: Jonathan Liu Date: Tue, 17 Oct 2017 20:18:02 +0800 Subject: drm/sun4i: Add support for A20 display pipeline components The A20 display pipeline has 2 frontends, 2 backends, and 2 TCONs. This patch adds support (or a compatible string in the frontend's case) for these components. The TCONs support directly outputting to CPU/RGB/LVDS LCD panels, or it can output to HDMI via an on-chip HDMI controller, or CVBS/YPbPr/VGA signals via on-chip TV encoders. These additional encoders are not covered in this patch. Signed-off-by: Jonathan Liu [wens@csie.org: Expand commit message] Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20171017121807.2994-6-wens@csie.org --- Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt | 4 ++++ drivers/gpu/drm/sun4i/sun4i_backend.c | 8 ++++++++ drivers/gpu/drm/sun4i/sun4i_drv.c | 3 +++ drivers/gpu/drm/sun4i/sun4i_tcon.c | 7 +++++++ 4 files changed, 22 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 8f9a58181f89..013e76b348ba 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -91,6 +91,7 @@ Required properties: * allwinner,sun5i-a13-tcon * allwinner,sun6i-a31-tcon * allwinner,sun6i-a31s-tcon + * allwinner,sun7i-a20-tcon * allwinner,sun8i-a33-tcon * allwinner,sun8i-v3s-tcon - reg: base address and size of memory-mapped region @@ -158,6 +159,7 @@ Required properties: * allwinner,sun4i-a10-display-backend * allwinner,sun5i-a13-display-backend * allwinner,sun6i-a31-display-backend + * allwinner,sun7i-a20-display-backend * allwinner,sun8i-a33-display-backend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP @@ -191,6 +193,7 @@ Required properties: * allwinner,sun4i-a10-display-frontend * allwinner,sun5i-a13-display-frontend * allwinner,sun6i-a31-display-frontend + * allwinner,sun7i-a20-display-frontend * allwinner,sun8i-a33-display-frontend - reg: base address and size of the memory-mapped region. - interrupts: interrupt associated to this IP @@ -240,6 +243,7 @@ Required properties: * allwinner,sun5i-a13-display-engine * allwinner,sun6i-a31-display-engine * allwinner,sun6i-a31s-display-engine + * allwinner,sun7i-a20-display-engine * allwinner,sun8i-a33-display-engine * allwinner,sun8i-v3s-display-engine diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 77f9e183df00..847eecbe4d14 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -524,6 +524,10 @@ static const struct sun4i_backend_quirks sun5i_backend_quirks = { static const struct sun4i_backend_quirks sun6i_backend_quirks = { }; +static const struct sun4i_backend_quirks sun7i_backend_quirks = { + .needs_output_muxing = true, +}; + static const struct sun4i_backend_quirks sun8i_a33_backend_quirks = { }; @@ -540,6 +544,10 @@ static const struct of_device_id sun4i_backend_of_table[] = { .compatible = "allwinner,sun6i-a31-display-backend", .data = &sun6i_backend_quirks, }, + { + .compatible = "allwinner,sun7i-a20-display-backend", + .data = &sun7i_backend_quirks, + }, { .compatible = "allwinner,sun8i-a33-display-backend", .data = &sun8i_a33_backend_quirks, diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 51ad1fb6843c..75c76cdd82bc 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -181,6 +181,7 @@ static bool sun4i_drv_node_is_frontend(struct device_node *node) return of_device_is_compatible(node, "allwinner,sun4i-a10-display-frontend") || of_device_is_compatible(node, "allwinner,sun5i-a13-display-frontend") || of_device_is_compatible(node, "allwinner,sun6i-a31-display-frontend") || + of_device_is_compatible(node, "allwinner,sun7i-a20-display-frontend") || of_device_is_compatible(node, "allwinner,sun8i-a33-display-frontend"); } @@ -190,6 +191,7 @@ static bool sun4i_drv_node_is_tcon(struct device_node *node) of_device_is_compatible(node, "allwinner,sun5i-a13-tcon") || of_device_is_compatible(node, "allwinner,sun6i-a31-tcon") || of_device_is_compatible(node, "allwinner,sun6i-a31s-tcon") || + of_device_is_compatible(node, "allwinner,sun7i-a20-tcon") || of_device_is_compatible(node, "allwinner,sun8i-a33-tcon") || of_device_is_compatible(node, "allwinner,sun8i-v3s-tcon"); } @@ -349,6 +351,7 @@ static const struct of_device_id sun4i_drv_of_table[] = { { .compatible = "allwinner,sun5i-a13-display-engine" }, { .compatible = "allwinner,sun6i-a31-display-engine" }, { .compatible = "allwinner,sun6i-a31s-display-engine" }, + { .compatible = "allwinner,sun7i-a20-display-engine" }, { .compatible = "allwinner,sun8i-a33-display-engine" }, { .compatible = "allwinner,sun8i-v3s-display-engine" }, { } diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 7beac80c406e..e122f5b2a395 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -886,6 +886,12 @@ static const struct sun4i_tcon_quirks sun6i_a31s_quirks = { .needs_de_be_mux = true, }; +static const struct sun4i_tcon_quirks sun7i_a20_quirks = { + .has_channel_1 = true, + /* Same display pipeline structure as A10 */ + .set_mux = sun4i_a10_tcon_set_mux, +}; + static const struct sun4i_tcon_quirks sun8i_a33_quirks = { /* nothing is supported */ }; @@ -899,6 +905,7 @@ static const struct of_device_id sun4i_tcon_of_table[] = { { .compatible = "allwinner,sun5i-a13-tcon", .data = &sun5i_a13_quirks }, { .compatible = "allwinner,sun6i-a31-tcon", .data = &sun6i_a31_quirks }, { .compatible = "allwinner,sun6i-a31s-tcon", .data = &sun6i_a31s_quirks }, + { .compatible = "allwinner,sun7i-a20-tcon", .data = &sun7i_a20_quirks }, { .compatible = "allwinner,sun8i-a33-tcon", .data = &sun8i_a33_quirks }, { .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks }, { } -- cgit v1.2.3 From 81a7bd4a3f4497af81694c017b5b91253009f8cb Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 17 Oct 2017 18:29:18 +0200 Subject: drm: some KMS todo ideas MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Inspired by discussions with Keith and Ville. Cc: Ville Syrjälä Cc: Keith Packard Acked-by: Sean Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20171017162918.8380-1-daniel.vetter@ffwll.ch --- Documentation/gpu/todo.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'Documentation') diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 92ee2f982572..96f8ec7dbe4e 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -304,6 +304,18 @@ There's a bunch of issues with it: Contact: Daniel Vetter +KMS cleanups +------------ + +Some of these date from the very introduction of KMS in 2008 ... + +- drm_mode_config.crtc_idr is misnamed, since it contains all KMS object. Should + be renamed to drm_mode_config.object_idr. + +- drm_display_mode doesn't need to be derived from drm_mode_object. That's + leftovers from older (never merged into upstream) KMS designs where modes + where set using their ID, including support to add/remove modes. + Better Testing ============== -- cgit v1.2.3 From 06e733e41f87d75a60347b0c93a18fc0104d709d Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 18 Oct 2017 19:22:40 +0200 Subject: drm/panel: simple: add Toshiba LT089AC19000 Only exposes a single mode and not a complete display timing, as the datasheet is rather vague about the minimum/maximum values. Signed-off-by: Lucas Stach Acked-by: Rob Herring Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20171018172240.8772-1-l.stach@pengutronix.de --- .../display/panel/toshiba,lt089ac29000.txt | 8 +++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt new file mode 100644 index 000000000000..4c0caaf246c9 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt @@ -0,0 +1,8 @@ +Toshiba 8.9" WXGA (1280x768) TFT LCD panel + +Required properties: +- compatible: should be "toshiba,lt089ac29000.txt" +- power-supply: as specified in the base binding + +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 8838de2b9709..b7c4709f7b34 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1837,6 +1837,30 @@ static const struct panel_desc tianma_tm070jdhg30 = { .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, }; +static const struct drm_display_mode toshiba_lt089ac29000_mode = { + .clock = 79500, + .hdisplay = 1280, + .hsync_start = 1280 + 192, + .hsync_end = 1280 + 192 + 128, + .htotal = 1280 + 192 + 128 + 64, + .vdisplay = 768, + .vsync_start = 768 + 20, + .vsync_end = 768 + 20 + 7, + .vtotal = 768 + 20 + 7 + 3, + .vrefresh = 60, +}; + +static const struct panel_desc toshiba_lt089ac29000 = { + .modes = &toshiba_lt089ac29000_mode, + .num_modes = 1, + .size = { + .width = 194, + .height = 116, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_POSEDGE, +}; + static const struct drm_display_mode tpk_f07a_0102_mode = { .clock = 33260, .hdisplay = 800, @@ -2118,6 +2142,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "tianma,tm070jdhg30", .data = &tianma_tm070jdhg30, + }, { + .compatible = "toshiba,lt089ac29000", + .data = &toshiba_lt089ac29000, }, { .compatible = "tpk,f07a-0102", .data = &tpk_f07a_0102, -- cgit v1.2.3