4dee8eebcf
If CONFIG_DRM_VC4=y, CONFIG_RASPBERRYPI_FIRMWARE=m, CONFIG_COMPILE_TEST=n,
bulding fails:
drivers/gpu/drm/vc4/vc4_drv.o: In function `vc4_drm_bind':
vc4_drv.c:(.text+0x320): undefined reference to `rpi_firmware_get'
vc4_drv.c:(.text+0x320): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `rpi_firmware_get'
vc4_drv.c:(.text+0x34c): undefined reference to `rpi_firmware_property'
vc4_drv.c:(.text+0x34c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `rpi_firmware_property'
vc4_drv.c:(.text+0x354): undefined reference to `rpi_firmware_put'
vc4_drv.c:(.text+0x354): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `rpi_firmware_put'
Make DRM_VC4 depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE) to fix this.
Fixes: c406ad5e4a85 ("drm/vc4: Notify the firmware when DRM is in charge")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Bin <zhengbin13@huawei.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220411024325.3968413-1-zhengbin13@huawei.com
34 lines
1.1 KiB
Plaintext
34 lines
1.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_VC4
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tristate "Broadcom VC4 Graphics"
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depends on ARCH_BCM || ARCH_BCM2835 || COMPILE_TEST
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# Make sure not 'y' when RASPBERRYPI_FIRMWARE is 'm'. This can only
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# happen when COMPILE_TEST=y, hence the added !RASPBERRYPI_FIRMWARE.
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depends on RASPBERRYPI_FIRMWARE || (COMPILE_TEST && !RASPBERRYPI_FIRMWARE)
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depends on DRM
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depends on SND && SND_SOC
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depends on COMMON_CLK
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select DRM_KMS_HELPER
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select DRM_GEM_CMA_HELPER
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select DRM_PANEL_BRIDGE
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select SND_PCM
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select SND_PCM_ELD
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select SND_SOC_GENERIC_DMAENGINE_PCM
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select SND_SOC_HDMI_CODEC
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select DRM_MIPI_DSI
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help
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Choose this option if you have a system that has a Broadcom
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VC4 GPU, such as the Raspberry Pi or other BCM2708/BCM2835.
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This driver requires that "avoid_warnings=2" be present in
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the config.txt for the firmware, to keep it from smashing
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our display setup.
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config DRM_VC4_HDMI_CEC
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bool "Broadcom VC4 HDMI CEC Support"
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depends on DRM_VC4
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select CEC_CORE
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help
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Choose this option if you have a Broadcom VC4 GPU
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and want to use CEC.
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