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04630796c4
VC4 has internal copies of `drm_gem_lock_reservations()` and `drm_gem_unlock_reservations()` within the driver. Ideally, these hard-coded functions should be replaced with the generic functions provided by DRM common code. However, instead of using the DRM GEM functions to (un)lock reservations, transition to the new DRM Execution Contexts API. Signed-off-by: Maíra Canal <mcanal@igalia.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Melissa Wen <mwen@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241220134204.634577-2-mcanal@igalia.com
57 lines
1.8 KiB
Plaintext
57 lines
1.8 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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depends on PM
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select DRM_CLIENT_SELECTION
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select DRM_DISPLAY_HDMI_AUDIO_HELPER
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select DRM_DISPLAY_HDMI_HELPER
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select DRM_DISPLAY_HDMI_STATE_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_EXEC
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select DRM_KMS_HELPER
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select DRM_GEM_DMA_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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config DRM_VC4_KUNIT_TEST
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tristate "KUnit tests for VC4" if !KUNIT_ALL_TESTS
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depends on DRM_VC4 && KUNIT
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select DRM_KUNIT_TEST_HELPERS
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default KUNIT_ALL_TESTS
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help
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This builds unit tests for the VC4 DRM/KMS driver. This option is
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not useful for distributions or general kernels, but only for kernel
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developers working on the VC4 driver.
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For more information on KUnit and unit tests in general,
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please refer to the KUnit documentation in
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Documentation/dev-tools/kunit/.
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If in doubt, say "N".
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