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GET /api/patches/815451/?format=api
HTTP 200 OK
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{
    "id": 815451,
    "url": "http://patchwork.ozlabs.org/api/patches/815451/?format=api",
    "web_url": "http://patchwork.ozlabs.org/project/buildroot/patch/1505819034-29610-3-git-send-email-angelo.compagnucci@gmail.com/",
    "project": {
        "id": 27,
        "url": "http://patchwork.ozlabs.org/api/projects/27/?format=api",
        "name": "Buildroot development",
        "link_name": "buildroot",
        "list_id": "buildroot.buildroot.org",
        "list_email": "buildroot@buildroot.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": "",
        "list_archive_url": "",
        "list_archive_url_format": "",
        "commit_url_format": ""
    },
    "msgid": "<1505819034-29610-3-git-send-email-angelo.compagnucci@gmail.com>",
    "list_archive_url": null,
    "date": "2017-09-19T11:03:52",
    "name": "[2/4] linux: add custom linux logo",
    "commit_ref": null,
    "pull_url": null,
    "state": "changes-requested",
    "archived": false,
    "hash": "97ce4945ac3dcde06404c79dfb1ebb1ab2d82c2e",
    "submitter": {
        "id": 64104,
        "url": "http://patchwork.ozlabs.org/api/people/64104/?format=api",
        "name": "Angelo Compagnucci",
        "email": "angelo.compagnucci@gmail.com"
    },
    "delegate": null,
    "mbox": "http://patchwork.ozlabs.org/project/buildroot/patch/1505819034-29610-3-git-send-email-angelo.compagnucci@gmail.com/mbox/",
    "series": [
        {
            "id": 3844,
            "url": "http://patchwork.ozlabs.org/api/series/3844/?format=api",
            "web_url": "http://patchwork.ozlabs.org/project/buildroot/list/?series=3844",
            "date": "2017-09-19T11:03:50",
            "name": "Add custom linux logo",
            "version": 1,
            "mbox": "http://patchwork.ozlabs.org/series/3844/mbox/"
        }
    ],
    "comments": "http://patchwork.ozlabs.org/api/patches/815451/comments/",
    "check": "pending",
    "checks": "http://patchwork.ozlabs.org/api/patches/815451/checks/",
    "tags": {},
    "related": [],
    "headers": {
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        "X-Received": "by 10.80.148.55 with SMTP id p52mr1343952eda.5.1505819187377;\n\tTue, 19 Sep 2017 04:06:27 -0700 (PDT)",
        "From": "Angelo Compagnucci <angelo.compagnucci@gmail.com>",
        "To": "buildroot@buildroot.org",
        "Date": "Tue, 19 Sep 2017 13:03:52 +0200",
        "Message-Id": "<1505819034-29610-3-git-send-email-angelo.compagnucci@gmail.com>",
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        "In-Reply-To": "<1505819034-29610-1-git-send-email-angelo.compagnucci@gmail.com>",
        "References": "<1505819034-29610-1-git-send-email-angelo.compagnucci@gmail.com>",
        "Subject": "[Buildroot] [PATCH 2/4] linux: add custom linux logo",
        "X-BeenThere": "buildroot@busybox.net",
        "X-Mailman-Version": "2.1.18-1",
        "Precedence": "list",
        "List-Id": "Discussion and development of buildroot <buildroot.busybox.net>",
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        "Errors-To": "buildroot-bounces@busybox.net",
        "Sender": "\"buildroot\" <buildroot-bounces@busybox.net>"
    },
    "content": "This patch adds a simple way to change the linux bootup logo.\nThe patch was kept purposely simple to support only the use cause\nwhere a user needs a colour linux boot up logo.\n\nSigned-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>\n---\n linux/Config.in | 27 +++++++++++++++++++++++++++\n linux/linux.mk  | 19 +++++++++++++++++++\n 2 files changed, 46 insertions(+)",
    "diff": "diff --git a/linux/Config.in b/linux/Config.in\nindex 62a4f1e..38c42c9 100644\n--- a/linux/Config.in\n+++ b/linux/Config.in\n@@ -160,6 +160,33 @@ config BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG\n \n endchoice\n \n+#\n+# Custom logo\n+#\n+\n+config BR2_LINUX_KERNEL_CUSTOMLOGO\n+\tbool \"Kernel custom logo\"\n+\tselect BR2_PACKAGE_CUSTOMLOGO\n+\thelp\n+\t  Change the linux boot logo with your own graphics.\n+\t  It can be used as an early bootsplash.\n+\t  The file should be in kernel ppm format if the\n+\t  option BR2_LINUX_KERNEL_CUSTOMLOGO_CONVERT is not\n+\t  selected.\n+\n+config BR2_LINUX_KERNEL_CUSTOMLOGO_PATH\n+\tstring \"Image file path\"\n+\tdepends on BR2_LINUX_KERNEL_CUSTOMLOGO\n+\thelp\n+\t  This image will be used as custom logo.\n+\n+config BR2_LINUX_KERNEL_CUSTOMLOGO_CONVERT\n+\tbool \"Convert custom logo to kernel format\"\n+\tdepends on BR2_LINUX_KERNEL_CUSTOMLOGO\n+\thelp\n+\t  If checked, the convert command will be run on the source\n+\t  image file to obtain a kernel compatible ppm image file.\n+\n config BR2_LINUX_KERNEL_DEFCONFIG\n \tstring \"Defconfig name\"\n \tdepends on BR2_LINUX_KERNEL_USE_DEFCONFIG\ndiff --git a/linux/linux.mk b/linux/linux.mk\nindex c7bf83a..002a0c0 100644\n--- a/linux/linux.mk\n+++ b/linux/linux.mk\n@@ -221,6 +221,21 @@ define LINUX_TRY_PATCH_TIMECONST\n endef\n LINUX_POST_PATCH_HOOKS += LINUX_TRY_PATCH_TIMECONST\n \n+ifeq ($(BR2_LINUX_KERNEL_CUSTOMLOGO),y)\n+ifeq ($(BR2_LINUX_KERNEL_CUSTOMLOGO_CONVERT),y)\n+LINUX_DEPENDENCIES += host-imagemagick\n+define LINUX_KERNEL_CUSTOMLOGO_PREPARE\n+\t$(HOST_DIR)/usr/bin/convert $(BR2_LINUX_KERNEL_CUSTOMLOGO_PATH) \\\n+\t\t-dither None -colors 224 -compress none \\\n+\t\t$(LINUX_DIR)/drivers/video/logo/logo_linux_clut224.ppm\n+endef\n+else\n+define LINUX_KERNEL_CUSTOMLOGO_PREPARE\n+\tcp $(BR2_LINUX_KERNEL_CUSTOMLOGO_PATH) $(LINUX_DIR)/drivers/video/logo/logo_linux_clut224.ppm\n+endef\n+endif\n+endif\n+\n ifeq ($(BR2_LINUX_KERNEL_USE_DEFCONFIG),y)\n LINUX_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_LINUX_KERNEL_DEFCONFIG))_defconfig\n else ifeq ($(BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG),y)\n@@ -304,6 +319,9 @@ define LINUX_KCONFIG_FIXUP_CMDS\n \t\t$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config))\n \t$(if $(BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV),\n \t\t$(call KCONFIG_DISABLE_OPT,CONFIG_MXC_GPU_VIV,$(@D)/.config))\n+\t$(if $(BR2_LINUX_KERNEL_CUSTOMLOGO),\n+\t\t$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO,$(@D)/.config)\n+\t\t$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO_LINUX_CLUT224,$(@D)/.config))\n endef\n \n ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)\n@@ -356,6 +374,7 @@ endif\n # Compilation. We make sure the kernel gets rebuilt when the\n # configuration has changed.\n define LINUX_BUILD_CMDS\n+\t$(LINUX_KERNEL_CUSTOMLOGO_PREPARE)\n \t$(if $(BR2_LINUX_KERNEL_USE_CUSTOM_DTS),\n \t\tcp -f $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)) $(KERNEL_ARCH_PATH)/boot/dts/)\n \t$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME)\n",
    "prefixes": [
        "2/4"
    ]
}