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GET /api/1.1/patches/2228827/?format=api
{ "id": 2228827, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228827/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427124738.966578-41-peter.maydell@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260427124738.966578-41-peter.maydell@linaro.org>", "date": "2026-04-27T12:47:14", "name": "[PULL,40/63] hw/arm/fsl-imx6ul: Wire in the LCDIF device model", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": false, "hash": "de258d00078f60bfd5d17045f8a81d5eb255731f", "submitter": { "id": 5111, "url": "http://patchwork.ozlabs.org/api/1.1/people/5111/?format=api", "name": "Peter Maydell", "email": "peter.maydell@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260427124738.966578-41-peter.maydell@linaro.org/mbox/", "series": [ { "id": 501642, "url": "http://patchwork.ozlabs.org/api/1.1/series/501642/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501642", "date": "2026-04-27T12:46:34", "name": "[PULL,01/63] docs/system: add FEAT_AA32 and FEAT_AA64 to emulation list", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/501642/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2228827/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228827/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=Yxu27URy;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists1p.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g43NV6Gwwz1xvV\n\tfor <incoming@patchwork.ozlabs.org>; Mon, 27 Apr 2026 22:51:38 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists1p.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1wHLQC-00021f-01; Mon, 27 Apr 2026 08:50:44 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <peter.maydell@linaro.org>)\n id 1wHLNz-00087h-1C\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:31 -0400", "from mail-wm1-x336.google.com ([2a00:1450:4864:20::336])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <peter.maydell@linaro.org>)\n id 1wHLNr-0005hu-Ng\n for qemu-devel@nongnu.org; Mon, 27 Apr 2026 08:48:25 -0400", "by mail-wm1-x336.google.com with SMTP id\n 5b1f17b1804b1-4891c00e7aeso75998435e9.2\n for <qemu-devel@nongnu.org>; Mon, 27 Apr 2026 05:48:17 -0700 (PDT)", "from lanath.. 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helo=mail-wm1-x336.google.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "From: Yucai Liu <1486344514@qq.com>\n\nInstantiate LCDIF as a child object of the i.MX6UL SoC in init and\nrealize it in the SoC realize path before MMIO/IRQ hookup.\n\nAlso make FSL_IMX6UL select CONFIG_IMX6UL_LCDIF and map the LCDIF\nregion with a 16 KiB size to match the SoC memory map.\n\nSigned-off-by: Yucai Liu <1486344514@qq.com>\nMessage-id: 20260412110240.93116-3-yangyanglan718@gmail.com\nReviewed-by: Peter Maydell <peter.maydell@linaro.org>\nSigned-off-by: Peter Maydell <peter.maydell@linaro.org>\n---\n hw/arm/Kconfig | 1 +\n hw/arm/fsl-imx6ul.c | 12 ++++++++++--\n include/hw/arm/fsl-imx6ul.h | 4 +++-\n 3 files changed, 14 insertions(+), 3 deletions(-)", "diff": "diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig\nindex b940af9345..c31752e83a 100644\n--- a/hw/arm/Kconfig\n+++ b/hw/arm/Kconfig\n@@ -656,6 +656,7 @@ config FSL_IMX6UL\n imply I2C_DEVICES\n select A15MPCORE\n select IMX\n+ select IMX6UL_LCDIF\n select IMX_FEC\n select IMX_I2C\n select IMX_USBPHY\ndiff --git a/hw/arm/fsl-imx6ul.c b/hw/arm/fsl-imx6ul.c\nindex 225e179126..1863558a0d 100644\n--- a/hw/arm/fsl-imx6ul.c\n+++ b/hw/arm/fsl-imx6ul.c\n@@ -19,6 +19,7 @@\n #include \"qemu/osdep.h\"\n #include \"qapi/error.h\"\n #include \"hw/arm/fsl-imx6ul.h\"\n+#include \"hw/display/imx6ul_lcdif.h\"\n #include \"hw/misc/unimp.h\"\n #include \"hw/usb/imx-usb-phy.h\"\n #include \"hw/core/boards.h\"\n@@ -136,6 +137,11 @@ static void fsl_imx6ul_init(Object *obj)\n object_initialize_child(obj, name, &s->usb[i], TYPE_CHIPIDEA);\n }\n \n+ /*\n+ * LCDIF\n+ */\n+ object_initialize_child(obj, \"lcdif\", &s->lcdif, TYPE_IMX6UL_LCDIF);\n+\n /*\n * SDHCIs\n */\n@@ -656,8 +662,10 @@ static void fsl_imx6ul_realize(DeviceState *dev, Error **errp)\n /*\n * LCD\n */\n- create_unimplemented_device(\"lcdif\", FSL_IMX6UL_LCDIF_ADDR,\n- FSL_IMX6UL_LCDIF_SIZE);\n+ sysbus_realize(SYS_BUS_DEVICE(&s->lcdif), &error_abort);\n+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->lcdif), 0, FSL_IMX6UL_LCDIF_ADDR);\n+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->lcdif), 0,\n+ qdev_get_gpio_in(gic, FSL_IMX6UL_LCDIF_IRQ));\n \n /*\n * CSU\ndiff --git a/include/hw/arm/fsl-imx6ul.h b/include/hw/arm/fsl-imx6ul.h\nindex f8f9c249a2..6205fe6b77 100644\n--- a/include/hw/arm/fsl-imx6ul.h\n+++ b/include/hw/arm/fsl-imx6ul.h\n@@ -33,6 +33,7 @@\n #include \"hw/net/imx_fec.h\"\n #include \"hw/usb/chipidea.h\"\n #include \"hw/usb/imx-usb-phy.h\"\n+#include \"hw/display/imx6ul_lcdif.h\"\n #include \"system/memory.h\"\n #include \"target/arm/cpu.h\"\n #include \"qom/object.h\"\n@@ -84,6 +85,7 @@ struct FslIMX6ULState {\n IMX2WdtState wdt[FSL_IMX6UL_NUM_WDTS];\n IMXUSBPHYState usbphy[FSL_IMX6UL_NUM_USB_PHYS];\n ChipideaState usb[FSL_IMX6UL_NUM_USBS];\n+ IMX6ULLCDIFState lcdif;\n MemoryRegion rom;\n MemoryRegion caam;\n MemoryRegion ocram;\n@@ -143,7 +145,7 @@ enum FslIMX6ULMemoryMap {\n FSL_IMX6UL_PXP_SIZE = (16 * KiB),\n \n FSL_IMX6UL_LCDIF_ADDR = 0x021C8000,\n- FSL_IMX6UL_LCDIF_SIZE = 0x100,\n+ FSL_IMX6UL_LCDIF_SIZE = (16 * KiB),\n \n FSL_IMX6UL_CSI_ADDR = 0x021C4000,\n FSL_IMX6UL_CSI_SIZE = 0x100,\n", "prefixes": [ "PULL", "40/63" ] }