diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index 68951d56ebba..ff3ae25f8b23 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -79,6 +79,9 @@ properties: The GPIO used to control the power down line of this device. maxItems: 1 + power-supply: + maxItems: 1 + required: - compatible - ports diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt index 819f3e31013c..3f6072651182 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt @@ -14,8 +14,10 @@ Required properties: - compatible : Shall contain one or more of - "renesas,r8a774a1-hdmi" for R8A774A1 (RZ/G2M) compatible HDMI TX - "renesas,r8a774b1-hdmi" for R8A774B1 (RZ/G2N) compatible HDMI TX + - "renesas,r8a774e1-hdmi" for R8A774E1 (RZ/G2H) compatible HDMI TX - "renesas,r8a7795-hdmi" for R8A7795 (R-Car H3) compatible HDMI TX - "renesas,r8a7796-hdmi" for R8A7796 (R-Car M3-W) compatible HDMI TX + - "renesas,r8a77961-hdmi" for R8A77961 (R-Car M3-W+) compatible HDMI TX - "renesas,r8a77965-hdmi" for R8A77965 (R-Car M3-N) compatible HDMI TX - "renesas,rcar-gen3-hdmi" for the generic R-Car Gen3 and RZ/G2 compatible HDMI TX @@ -42,7 +44,7 @@ Optional properties: Example: hdmi0: hdmi@fead0000 { - compatible = "renesas,r8a7795-dw-hdmi"; + compatible = "renesas,r8a7795-hdmi", "renesas,rcar-gen3-hdmi"; reg = <0 0xfead0000 0 0x10000>; interrupts = <0 389 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cpg CPG_CORE R8A7795_CLK_S0D4>, <&cpg CPG_MOD 729>; diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml index baaf2a2a6fed..e5b163951b91 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml @@ -16,11 +16,13 @@ description: | properties: compatible: enum: + - renesas,r8a7742-lvds # for RZ/G1H compatible LVDS encoders - renesas,r8a7743-lvds # for RZ/G1M compatible LVDS encoders - renesas,r8a7744-lvds # for RZ/G1N compatible LVDS encoders - renesas,r8a774a1-lvds # for RZ/G2M compatible LVDS encoders - renesas,r8a774b1-lvds # for RZ/G2N compatible LVDS encoders - renesas,r8a774c0-lvds # for RZ/G2E compatible LVDS encoders + - renesas,r8a774e1-lvds # for RZ/G2H compatible LVDS encoders - renesas,r8a7790-lvds # for R-Car H2 compatible LVDS encoders - renesas,r8a7791-lvds # for R-Car M2-W compatible LVDS encoders - renesas,r8a7793-lvds # for R-Car M2-N compatible LVDS encoders diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index 51cd4d162770..7d65c24fcda8 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -3,6 +3,7 @@ Required Properties: - compatible: must be one of the following. + - "renesas,du-r8a7742" for R8A7742 (RZ/G1H) compatible DU - "renesas,du-r8a7743" for R8A7743 (RZ/G1M) compatible DU - "renesas,du-r8a7744" for R8A7744 (RZ/G1N) compatible DU - "renesas,du-r8a7745" for R8A7745 (RZ/G1E) compatible DU @@ -10,6 +11,7 @@ Required Properties: - "renesas,du-r8a774a1" for R8A774A1 (RZ/G2M) compatible DU - "renesas,du-r8a774b1" for R8A774B1 (RZ/G2N) compatible DU - "renesas,du-r8a774c0" for R8A774C0 (RZ/G2E) compatible DU + - "renesas,du-r8a774e1" for R8A774E1 (RZ/G2H) compatible DU - "renesas,du-r8a7779" for R8A7779 (R-Car H1) compatible DU - "renesas,du-r8a7790" for R8A7790 (R-Car H2) compatible DU - "renesas,du-r8a7791" for R8A7791 (R-Car M2-W) compatible DU @@ -18,6 +20,7 @@ Required Properties: - "renesas,du-r8a7794" for R8A7794 (R-Car E2) compatible DU - "renesas,du-r8a7795" for R8A7795 (R-Car H3) compatible DU - "renesas,du-r8a7796" for R8A7796 (R-Car M3-W) compatible DU + - "renesas,du-r8a77961" for R8A77961 (R-Car M3-W+) compatible DU - "renesas,du-r8a77965" for R8A77965 (R-Car M3-N) compatible DU - "renesas,du-r8a77970" for R8A77970 (R-Car V3M) compatible DU - "renesas,du-r8a77980" for R8A77980 (R-Car V3H) compatible DU @@ -68,6 +71,7 @@ corresponding to each DU output. Port0 Port1 Port2 Port3 ----------------------------------------------------------------------------- + R8A7742 (RZ/G1H) DPAD 0 LVDS 0 LVDS 1 - R8A7743 (RZ/G1M) DPAD 0 LVDS 0 - - R8A7744 (RZ/G1N) DPAD 0 LVDS 0 - - R8A7745 (RZ/G1E) DPAD 0 DPAD 1 - - @@ -75,6 +79,7 @@ corresponding to each DU output. R8A774A1 (RZ/G2M) DPAD 0 HDMI 0 LVDS 0 - R8A774B1 (RZ/G2N) DPAD 0 HDMI 0 LVDS 0 - R8A774C0 (RZ/G2E) DPAD 0 LVDS 0 LVDS 1 - + R8A774E1 (RZ/G2H) DPAD 0 HDMI 0 LVDS 0 - R8A7779 (R-Car H1) DPAD 0 DPAD 1 - - R8A7790 (R-Car H2) DPAD 0 LVDS 0 LVDS 1 - R8A7791 (R-Car M2-W) DPAD 0 LVDS 0 - - @@ -83,6 +88,7 @@ corresponding to each DU output. R8A7794 (R-Car E2) DPAD 0 DPAD 1 - - R8A7795 (R-Car H3) DPAD 0 HDMI 0 HDMI 1 LVDS 0 R8A7796 (R-Car M3-W) DPAD 0 HDMI 0 LVDS 0 - + R8A77961 (R-Car M3-W+) DPAD 0 HDMI 0 LVDS 0 - R8A77965 (R-Car M3-N) DPAD 0 HDMI 0 LVDS 0 - R8A77970 (R-Car V3M) DPAD 0 LVDS 0 - - R8A77980 (R-Car V3H) DPAD 0 LVDS 0 - - diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c index f19d9f7a5db2..f52ccffc1bd1 100644 --- a/drivers/gpu/drm/bridge/lvds-codec.c +++ b/drivers/gpu/drm/bridge/lvds-codec.c @@ -10,13 +10,16 @@ #include #include #include +#include #include #include struct lvds_codec { + struct device *dev; struct drm_bridge bridge; struct drm_bridge *panel_bridge; + struct regulator *vcc; struct gpio_desc *powerdown_gpio; u32 connector_type; }; @@ -38,6 +41,14 @@ static int lvds_codec_attach(struct drm_bridge *bridge, static void lvds_codec_enable(struct drm_bridge *bridge) { struct lvds_codec *lvds_codec = to_lvds_codec(bridge); + int ret; + + ret = regulator_enable(lvds_codec->vcc); + if (ret) { + dev_err(lvds_codec->dev, + "Failed to enable regulator \"vcc\": %d\n", ret); + return; + } if (lvds_codec->powerdown_gpio) gpiod_set_value_cansleep(lvds_codec->powerdown_gpio, 0); @@ -46,9 +57,15 @@ static void lvds_codec_enable(struct drm_bridge *bridge) static void lvds_codec_disable(struct drm_bridge *bridge) { struct lvds_codec *lvds_codec = to_lvds_codec(bridge); + int ret; if (lvds_codec->powerdown_gpio) gpiod_set_value_cansleep(lvds_codec->powerdown_gpio, 1); + + ret = regulator_disable(lvds_codec->vcc); + if (ret) + dev_err(lvds_codec->dev, + "Failed to disable regulator \"vcc\": %d\n", ret); } static const struct drm_bridge_funcs funcs = { @@ -63,12 +80,24 @@ static int lvds_codec_probe(struct platform_device *pdev) struct device_node *panel_node; struct drm_panel *panel; struct lvds_codec *lvds_codec; + int ret; lvds_codec = devm_kzalloc(dev, sizeof(*lvds_codec), GFP_KERNEL); if (!lvds_codec) return -ENOMEM; + lvds_codec->dev = &pdev->dev; lvds_codec->connector_type = (uintptr_t)of_device_get_match_data(dev); + + lvds_codec->vcc = devm_regulator_get(lvds_codec->dev, "power"); + if (IS_ERR(lvds_codec->vcc)) { + ret = PTR_ERR(lvds_codec->vcc); + if (ret != -EPROBE_DEFER) + dev_err(lvds_codec->dev, + "Unable to get \"vcc\" supply: %d\n", ret); + return ret; + } + lvds_codec->powerdown_gpio = devm_gpiod_get_optional(dev, "powerdown", GPIOD_OUT_HIGH); if (IS_ERR(lvds_codec->powerdown_gpio)) diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig index f65d1489dc50..b47e74421e34 100644 --- a/drivers/gpu/drm/rcar-du/Kconfig +++ b/drivers/gpu/drm/rcar-du/Kconfig @@ -22,11 +22,11 @@ config DRM_RCAR_CMM Enable support for R-Car Color Management Module (CMM). config DRM_RCAR_DW_HDMI - tristate "R-Car DU Gen3 HDMI Encoder Support" + tristate "R-Car Gen3 and RZ/G2 DU HDMI Encoder Support" depends on DRM && OF select DRM_DW_HDMI help - Enable support for R-Car Gen3 internal HDMI encoder. + Enable support for R-Car Gen3 or RZ/G2 internal HDMI encoder. config DRM_RCAR_LVDS tristate "R-Car DU LVDS Encoder Support" @@ -49,3 +49,4 @@ config DRM_RCAR_VSP config DRM_RCAR_WRITEBACK bool default y if ARM64 + depends on DRM_RCAR_DU diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index f53b0ec71085..447be991fa25 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -186,6 +186,35 @@ static const struct rcar_du_device_info rcar_du_r8a774c0_info = { .lvds_clk_mask = BIT(1) | BIT(0), }; +static const struct rcar_du_device_info rcar_du_r8a774e1_info = { + .gen = 3, + .features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK + | RCAR_DU_FEATURE_VSP1_SOURCE + | RCAR_DU_FEATURE_INTERLACED + | RCAR_DU_FEATURE_TVM_SYNC, + .channels_mask = BIT(3) | BIT(1) | BIT(0), + .routes = { + /* + * R8A774E1 has one RGB output, one LVDS output and one HDMI + * output. + */ + [RCAR_DU_OUTPUT_DPAD0] = { + .possible_crtcs = BIT(2), + .port = 0, + }, + [RCAR_DU_OUTPUT_HDMI0] = { + .possible_crtcs = BIT(1), + .port = 1, + }, + [RCAR_DU_OUTPUT_LVDS0] = { + .possible_crtcs = BIT(0), + .port = 2, + }, + }, + .num_lvds = 1, + .dpll_mask = BIT(1), +}; + static const struct rcar_du_device_info rcar_du_r8a7779_info = { .gen = 1, .features = RCAR_DU_FEATURE_INTERLACED @@ -216,8 +245,9 @@ static const struct rcar_du_device_info rcar_du_r8a7790_info = { .channels_mask = BIT(2) | BIT(1) | BIT(0), .routes = { /* - * R8A7790 has one RGB output, two LVDS outputs and one - * (currently unsupported) TCON output. + * R8A7742 and R8A7790 each have one RGB output and two LVDS + * outputs. Additionally R8A7790 supports one TCON output + * (currently unsupported by the driver). */ [RCAR_DU_OUTPUT_DPAD0] = { .possible_crtcs = BIT(2) | BIT(1) | BIT(0), @@ -443,6 +473,7 @@ static const struct rcar_du_device_info rcar_du_r8a7799x_info = { }; static const struct of_device_id rcar_du_of_table[] = { + { .compatible = "renesas,du-r8a7742", .data = &rcar_du_r8a7790_info }, { .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7744", .data = &rzg1_du_r8a7743_info }, { .compatible = "renesas,du-r8a7745", .data = &rzg1_du_r8a7745_info }, @@ -450,6 +481,7 @@ static const struct of_device_id rcar_du_of_table[] = { { .compatible = "renesas,du-r8a774a1", .data = &rcar_du_r8a774a1_info }, { .compatible = "renesas,du-r8a774b1", .data = &rcar_du_r8a774b1_info }, { .compatible = "renesas,du-r8a774c0", .data = &rcar_du_r8a774c0_info }, + { .compatible = "renesas,du-r8a774e1", .data = &rcar_du_r8a774e1_info }, { .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info }, { .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info }, { .compatible = "renesas,du-r8a7791", .data = &rcar_du_r8a7791_info }, @@ -458,6 +490,7 @@ static const struct of_device_id rcar_du_of_table[] = { { .compatible = "renesas,du-r8a7794", .data = &rcar_du_r8a7794_info }, { .compatible = "renesas,du-r8a7795", .data = &rcar_du_r8a7795_info }, { .compatible = "renesas,du-r8a7796", .data = &rcar_du_r8a7796_info }, + { .compatible = "renesas,du-r8a77961", .data = &rcar_du_r8a7796_info }, { .compatible = "renesas,du-r8a77965", .data = &rcar_du_r8a77965_info }, { .compatible = "renesas,du-r8a77970", .data = &rcar_du_r8a77970_info }, { .compatible = "renesas,du-r8a77980", .data = &rcar_du_r8a77970_info }, diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c index 482329102f19..72dda446355f 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c @@ -40,6 +40,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_RGB565, .bpp = 16, .planes = 1, + .hsub = 1, .pnmr = PnMR_SPIM_TP | PnMR_DDDF_16BPP, .edf = PnDDCR4_EDF_NONE, }, { @@ -47,6 +48,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_ARGB555, .bpp = 16, .planes = 1, + .hsub = 1, .pnmr = PnMR_SPIM_ALP | PnMR_DDDF_ARGB, .edf = PnDDCR4_EDF_NONE, }, { @@ -61,6 +63,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_XBGR32, .bpp = 32, .planes = 1, + .hsub = 1, .pnmr = PnMR_SPIM_TP | PnMR_DDDF_16BPP, .edf = PnDDCR4_EDF_RGB888, }, { @@ -68,6 +71,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_ABGR32, .bpp = 32, .planes = 1, + .hsub = 1, .pnmr = PnMR_SPIM_ALP | PnMR_DDDF_16BPP, .edf = PnDDCR4_EDF_ARGB8888, }, { @@ -75,6 +79,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_UYVY, .bpp = 16, .planes = 1, + .hsub = 2, .pnmr = PnMR_SPIM_TP_OFF | PnMR_DDDF_YC, .edf = PnDDCR4_EDF_NONE, }, { @@ -82,6 +87,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_YUYV, .bpp = 16, .planes = 1, + .hsub = 2, .pnmr = PnMR_SPIM_TP_OFF | PnMR_DDDF_YC, .edf = PnDDCR4_EDF_NONE, }, { @@ -89,6 +95,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_NV12M, .bpp = 12, .planes = 2, + .hsub = 2, .pnmr = PnMR_SPIM_TP_OFF | PnMR_DDDF_YC, .edf = PnDDCR4_EDF_NONE, }, { @@ -96,6 +103,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_NV21M, .bpp = 12, .planes = 2, + .hsub = 2, .pnmr = PnMR_SPIM_TP_OFF | PnMR_DDDF_YC, .edf = PnDDCR4_EDF_NONE, }, { @@ -103,6 +111,7 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_NV16M, .bpp = 16, .planes = 2, + .hsub = 2, .pnmr = PnMR_SPIM_TP_OFF | PnMR_DDDF_YC, .edf = PnDDCR4_EDF_NONE, }, @@ -115,156 +124,187 @@ static const struct rcar_du_format_info rcar_du_format_infos[] = { .v4l2 = V4L2_PIX_FMT_RGB332, .bpp = 8, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_ARGB4444, .v4l2 = V4L2_PIX_FMT_ARGB444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_XRGB4444, .v4l2 = V4L2_PIX_FMT_XRGB444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBA4444, .v4l2 = V4L2_PIX_FMT_RGBA444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBX4444, .v4l2 = V4L2_PIX_FMT_RGBX444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_ABGR4444, .v4l2 = V4L2_PIX_FMT_ABGR444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_XBGR4444, .v4l2 = V4L2_PIX_FMT_XBGR444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRA4444, .v4l2 = V4L2_PIX_FMT_BGRA444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRX4444, .v4l2 = V4L2_PIX_FMT_BGRX444, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBA5551, .v4l2 = V4L2_PIX_FMT_RGBA555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBX5551, .v4l2 = V4L2_PIX_FMT_RGBX555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_ABGR1555, .v4l2 = V4L2_PIX_FMT_ABGR555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_XBGR1555, .v4l2 = V4L2_PIX_FMT_XBGR555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRA5551, .v4l2 = V4L2_PIX_FMT_BGRA555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRX5551, .v4l2 = V4L2_PIX_FMT_BGRX555, .bpp = 16, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGR888, .v4l2 = V4L2_PIX_FMT_RGB24, .bpp = 24, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGB888, .v4l2 = V4L2_PIX_FMT_BGR24, .bpp = 24, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBA8888, .v4l2 = V4L2_PIX_FMT_BGRA32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_RGBX8888, .v4l2 = V4L2_PIX_FMT_BGRX32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_ABGR8888, .v4l2 = V4L2_PIX_FMT_RGBA32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_XBGR8888, .v4l2 = V4L2_PIX_FMT_RGBX32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRA8888, .v4l2 = V4L2_PIX_FMT_ARGB32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_BGRX8888, .v4l2 = V4L2_PIX_FMT_XRGB32, .bpp = 32, .planes = 1, + .hsub = 1, }, { .fourcc = DRM_FORMAT_YVYU, .v4l2 = V4L2_PIX_FMT_YVYU, .bpp = 16, .planes = 1, + .hsub = 2, }, { .fourcc = DRM_FORMAT_NV61, .v4l2 = V4L2_PIX_FMT_NV61M, .bpp = 16, .planes = 2, + .hsub = 2, }, { .fourcc = DRM_FORMAT_YUV420, .v4l2 = V4L2_PIX_FMT_YUV420M, .bpp = 12, .planes = 3, + .hsub = 2, }, { .fourcc = DRM_FORMAT_YVU420, .v4l2 = V4L2_PIX_FMT_YVU420M, .bpp = 12, .planes = 3, + .hsub = 2, }, { .fourcc = DRM_FORMAT_YUV422, .v4l2 = V4L2_PIX_FMT_YUV422M, .bpp = 16, .planes = 3, + .hsub = 2, }, { .fourcc = DRM_FORMAT_YVU422, .v4l2 = V4L2_PIX_FMT_YVU422M, .bpp = 16, .planes = 3, + .hsub = 2, }, { .fourcc = DRM_FORMAT_YUV444, .v4l2 = V4L2_PIX_FMT_YUV444M, .bpp = 24, .planes = 3, + .hsub = 1, }, { .fourcc = DRM_FORMAT_YVU444, .v4l2 = V4L2_PIX_FMT_YVU444M, .bpp = 24, .planes = 3, + .hsub = 1, }, }; @@ -311,6 +351,7 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv, { struct rcar_du_device *rcdu = dev->dev_private; const struct rcar_du_format_info *format; + unsigned int chroma_pitch; unsigned int max_pitch; unsigned int align; unsigned int i; @@ -353,10 +394,19 @@ rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv, return ERR_PTR(-EINVAL); } + /* + * Calculate the chroma plane(s) pitch using the horizontal subsampling + * factor. For semi-planar formats, the U and V planes are combined, the + * pitch must thus be doubled. + */ + chroma_pitch = mode_cmd->pitches[0] / format->hsub; + if (format->planes == 2) + chroma_pitch *= 2; + for (i = 1; i < format->planes; ++i) { - if (mode_cmd->pitches[i] != mode_cmd->pitches[0]) { + if (mode_cmd->pitches[i] != chroma_pitch) { dev_dbg(dev->dev, - "luma and chroma pitches do not match\n"); + "luma and chroma pitches are not compatible\n"); return ERR_PTR(-EINVAL); } } diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.h b/drivers/gpu/drm/rcar-du/rcar_du_kms.h index 0346504d8c59..8f5fff176754 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_kms.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.h @@ -22,6 +22,7 @@ struct rcar_du_format_info { u32 v4l2; unsigned int bpp; unsigned int planes; + unsigned int hsub; unsigned int pnmr; unsigned int edf; }; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index a27bff999649..f6a69aa116e6 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -278,7 +279,7 @@ static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane, if (plane->state->visible) rcar_du_vsp_plane_setup(rplane); - else + else if (old_state->crtc) vsp1_du_atomic_update(rplane->vsp->vsp, crtc->vsp_pipe, rplane->index, NULL); } @@ -340,6 +341,13 @@ static const struct drm_plane_funcs rcar_du_vsp_plane_funcs = { .atomic_destroy_state = rcar_du_vsp_plane_atomic_destroy_state, }; +static void rcar_du_vsp_cleanup(struct drm_device *dev, void *res) +{ + struct rcar_du_vsp *vsp = res; + + put_device(vsp->vsp); +} + int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np, unsigned int crtcs) { @@ -356,6 +364,10 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp, struct device_node *np, vsp->vsp = &pdev->dev; + ret = drmm_add_action(rcdu->ddev, rcar_du_vsp_cleanup, vsp); + if (ret < 0) + return ret; + ret = vsp1_du_init(vsp->vsp); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index bced729a96fe..70dbbe44bb23 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -978,11 +978,13 @@ static const struct rcar_lvds_device_info rcar_lvds_r8a77995_info = { }; static const struct of_device_id rcar_lvds_of_table[] = { + { .compatible = "renesas,r8a7742-lvds", .data = &rcar_lvds_gen2_info }, { .compatible = "renesas,r8a7743-lvds", .data = &rcar_lvds_gen2_info }, { .compatible = "renesas,r8a7744-lvds", .data = &rcar_lvds_gen2_info }, { .compatible = "renesas,r8a774a1-lvds", .data = &rcar_lvds_gen3_info }, { .compatible = "renesas,r8a774b1-lvds", .data = &rcar_lvds_gen3_info }, { .compatible = "renesas,r8a774c0-lvds", .data = &rcar_lvds_r8a77990_info }, + { .compatible = "renesas,r8a774e1-lvds", .data = &rcar_lvds_gen3_info }, { .compatible = "renesas,r8a7790-lvds", .data = &rcar_lvds_gen2_info }, { .compatible = "renesas,r8a7791-lvds", .data = &rcar_lvds_gen2_info }, { .compatible = "renesas,r8a7793-lvds", .data = &rcar_lvds_gen2_info },