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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by MN1PEPF0000ECD6.mail.protection.outlook.com (10.167.242.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7292.25 via Frontend Transport; Wed, 14 Feb 2024 21:58:27 +0000 Received: from AUS-P9-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 14 Feb 2024 15:58:26 -0600 From: Mario Limonciello To: Daniel Vetter , Jani Nikula , Alex Deucher , "Hans de Goede" , "open list:DRM DRIVERS" CC: , "open list:USB SUBSYSTEM" , , , , , , , "open list:ACPI" , open list , Melissa Wen , Mark Pearson , Mario Limonciello Subject: [PATCH v6 1/5] drm: Stop using `select ACPI_VIDEO` in all drivers Date: Wed, 14 Feb 2024 15:57:52 -0600 Message-ID: <20240214215756.6530-2-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240214215756.6530-1-mario.limonciello@amd.com> References: <20240214215756.6530-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN1PEPF0000ECD6:EE_|SA1PR12MB7037:EE_ X-MS-Office365-Filtering-Correlation-Id: 38527022-8b05-4be2-91c3-08dc2da8131c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Feb 2024 21:58:27.7694 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 38527022-8b05-4be2-91c3-08dc2da8131c X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MN1PEPF0000ECD6.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR12MB7037 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1790914436043183694 X-GMAIL-MSGID: 1790914436043183694 Many DRM drivers (ab)use `select ACPI_VIDEO` and to avoid problems will then select all the dependencies for ACPI_VIDEO. This creates a soft dependency, but makes it very hard to use ACPI_VIDEO in DRM core. Switch everything else over to use `depends on ACPI_VIDEO` instead. Signed-off-by: Mario Limonciello --- drivers/gpu/drm/amd/amdgpu/Kconfig | 9 +-------- drivers/gpu/drm/gma500/Kconfig | 7 +------ drivers/gpu/drm/i915/Kconfig | 9 +-------- drivers/gpu/drm/nouveau/Kconfig | 9 +-------- drivers/gpu/drm/radeon/Kconfig | 9 +-------- drivers/gpu/drm/xe/Kconfig | 8 +------- drivers/platform/loongarch/Kconfig | 2 +- drivers/staging/olpc_dcon/Kconfig | 2 +- drivers/video/fbdev/core/Kconfig | 2 +- 9 files changed, 9 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig index 22d88f8ef527..49c3b6eeef76 100644 --- a/drivers/gpu/drm/amd/amdgpu/Kconfig +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig @@ -4,6 +4,7 @@ config DRM_AMDGPU tristate "AMD GPU" depends on DRM && PCI && MMU depends on !UML + depends on ACPI_VIDEO || !ACPI select FW_LOADER select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HDMI_HELPER @@ -17,18 +18,10 @@ config DRM_AMDGPU select HWMON select I2C select I2C_ALGOBIT - select BACKLIGHT_CLASS_DEVICE select INTERVAL_TREE select DRM_BUDDY select DRM_SUBALLOC_HELPER select DRM_EXEC - # amdgpu depends on ACPI_VIDEO when ACPI is enabled, for select to work - # ACPI_VIDEO's dependencies must also be selected. - select INPUT if ACPI - select ACPI_VIDEO if ACPI - # On x86 ACPI_VIDEO also needs ACPI_WMI - select X86_PLATFORM_DEVICES if ACPI && X86 - select ACPI_WMI if ACPI && X86 help Choose this option if you have a recent AMD Radeon graphics card. diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig index efb4a2dd2f80..a974cdde4b9c 100644 --- a/drivers/gpu/drm/gma500/Kconfig +++ b/drivers/gpu/drm/gma500/Kconfig @@ -2,16 +2,11 @@ config DRM_GMA500 tristate "Intel GMA500/600/3600/3650 KMS Framebuffer" depends on DRM && PCI && X86 && MMU + depends on ACPI_VIDEO || !ACPI select DRM_KMS_HELPER select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION select I2C select I2C_ALGOBIT - # GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915 - select ACPI_VIDEO if ACPI - select BACKLIGHT_CLASS_DEVICE if ACPI - select INPUT if ACPI - select X86_PLATFORM_DEVICES if ACPI - select ACPI_WMI if ACPI help Say yes for an experimental 2D KMS framebuffer driver for the Intel GMA500 (Poulsbo), Intel GMA600 (Moorestown/Oak Trail) and diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig index b5d6e3352071..e99405c18c22 100644 --- a/drivers/gpu/drm/i915/Kconfig +++ b/drivers/gpu/drm/i915/Kconfig @@ -4,6 +4,7 @@ config DRM_I915 depends on DRM depends on X86 && PCI depends on !PREEMPT_RT + depends on ACPI_VIDEO || !ACPI select INTEL_GTT if X86 select INTERVAL_TREE # we need shmfs for the swappable backing store, and in particular @@ -22,14 +23,6 @@ config DRM_I915 select I2C select I2C_ALGOBIT select IRQ_WORK - # i915 depends on ACPI_VIDEO when ACPI is enabled - # but for select to work, need to select ACPI_VIDEO's dependencies, ick - select BACKLIGHT_CLASS_DEVICE if ACPI - select INPUT if ACPI - select X86_PLATFORM_DEVICES if ACPI - select ACPI_WMI if ACPI - select ACPI_VIDEO if ACPI - select ACPI_BUTTON if ACPI select SYNC_FILE select IOSF_MBI if X86 select CRC32 diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 1e6aaf95ff7c..a3768484cbf5 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -2,6 +2,7 @@ config DRM_NOUVEAU tristate "Nouveau (NVIDIA) cards" depends on DRM && PCI && MMU + depends on ACPI_VIDEO || !ACPI select IOMMU_API select FW_LOADER select DRM_DISPLAY_DP_HELPER @@ -15,16 +16,8 @@ config DRM_NOUVEAU select DRM_SCHED select I2C select I2C_ALGOBIT - select BACKLIGHT_CLASS_DEVICE if DRM_NOUVEAU_BACKLIGHT - select X86_PLATFORM_DEVICES if ACPI && X86 - select ACPI_WMI if ACPI && X86 - select MXM_WMI if ACPI && X86 select POWER_SUPPLY - # Similar to i915, we need to select ACPI_VIDEO and it's dependencies - select BACKLIGHT_CLASS_DEVICE if ACPI && X86 - select INPUT if ACPI && X86 select THERMAL if ACPI && X86 - select ACPI_VIDEO if ACPI && X86 select SND_HDA_COMPONENT if SND_HDA_CORE help Choose this option for open-source NVIDIA support. diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig index f98356be0af2..05d134bb1cb2 100644 --- a/drivers/gpu/drm/radeon/Kconfig +++ b/drivers/gpu/drm/radeon/Kconfig @@ -4,6 +4,7 @@ config DRM_RADEON tristate "ATI Radeon" depends on DRM && PCI && MMU depends on AGP || !AGP + depends on ACPI_VIDEO || !ACPI select FW_LOADER select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER @@ -15,17 +16,9 @@ config DRM_RADEON select SND_HDA_COMPONENT if SND_HDA_CORE select POWER_SUPPLY select HWMON - select BACKLIGHT_CLASS_DEVICE select INTERVAL_TREE select I2C select I2C_ALGOBIT - # radeon depends on ACPI_VIDEO when ACPI is enabled, for select to work - # ACPI_VIDEO's dependencies must also be selected. - select INPUT if ACPI - select ACPI_VIDEO if ACPI - # On x86 ACPI_VIDEO also needs ACPI_WMI - select X86_PLATFORM_DEVICES if ACPI && X86 - select ACPI_WMI if ACPI && X86 help Choose this option if you have an ATI Radeon graphics card. There are both PCI and AGP versions. You don't need to choose this to diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig index e36ae1f0d885..8a20f5a4d516 100644 --- a/drivers/gpu/drm/xe/Kconfig +++ b/drivers/gpu/drm/xe/Kconfig @@ -2,6 +2,7 @@ config DRM_XE tristate "Intel Xe Graphics" depends on DRM && PCI && MMU && (m || (y && KUNIT=y)) && 64BIT + depends on ACPI_VIDEO || !ACPI select INTERVAL_TREE # we need shmfs for the swappable backing store, and in particular # the shmem_readpage() which depends upon tmpfs @@ -19,13 +20,6 @@ config DRM_XE select DRM_MIPI_DSI select RELAY select IRQ_WORK - # xe depends on ACPI_VIDEO when ACPI is enabled - # but for select to work, need to select ACPI_VIDEO's dependencies, ick - select BACKLIGHT_CLASS_DEVICE if ACPI - select INPUT if ACPI - select ACPI_VIDEO if X86 && ACPI - select ACPI_BUTTON if ACPI - select ACPI_WMI if X86 && ACPI select SYNC_FILE select IOSF_MBI select CRC32 diff --git a/drivers/platform/loongarch/Kconfig b/drivers/platform/loongarch/Kconfig index 5633e4d73991..2c55bc98c727 100644 --- a/drivers/platform/loongarch/Kconfig +++ b/drivers/platform/loongarch/Kconfig @@ -22,7 +22,7 @@ config LOONGSON_LAPTOP depends on BACKLIGHT_CLASS_DEVICE depends on INPUT depends on MACH_LOONGSON64 - select ACPI_VIDEO + depends on ACPI_VIDEO select INPUT_SPARSEKMAP default y help diff --git a/drivers/staging/olpc_dcon/Kconfig b/drivers/staging/olpc_dcon/Kconfig index d0ba34cc32f7..e1fe1f2b767a 100644 --- a/drivers/staging/olpc_dcon/Kconfig +++ b/drivers/staging/olpc_dcon/Kconfig @@ -4,7 +4,7 @@ config FB_OLPC_DCON depends on OLPC && FB && BROKEN depends on I2C depends on GPIO_CS5535 && ACPI - select BACKLIGHT_CLASS_DEVICE + depends on BACKLIGHT_CLASS_DEVICE help In order to support very low power operation, the XO laptop uses a secondary Display CONtroller, or DCON. This secondary controller diff --git a/drivers/video/fbdev/core/Kconfig b/drivers/video/fbdev/core/Kconfig index db09fe87fcd4..d5c9249cdb5d 100644 --- a/drivers/video/fbdev/core/Kconfig +++ b/drivers/video/fbdev/core/Kconfig @@ -179,7 +179,7 @@ config FB_SYSMEM_HELPERS_DEFERRED config FB_BACKLIGHT tristate depends on FB - select BACKLIGHT_CLASS_DEVICE + depends on BACKLIGHT_CLASS_DEVICE config FB_MODE_HELPERS bool "Enable Video Mode Handling Helpers"