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e1d49d763e
Use the regular fbdev helpers for framebuffer I/O instead of DRM's helpers. Tegra does not use damage handling, so DRM's fbdev helpers are mere wrappers around the fbdev code. By using fbdev helpers directly within each DRM fbdev emulation, we can eventually remove DRM's wrapper functions entirely. v4: * use initializer macros for struct fb_ops v2: * use FB_SYS_HELPERS option Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Mikko Perttunen <mperttunen@nvidia.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230530151228.22979-10-tzimmermann@suse.de
45 lines
1.1 KiB
Plaintext
45 lines
1.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_TEGRA
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tristate "NVIDIA Tegra DRM"
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depends on ARCH_TEGRA || COMPILE_TEST
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depends on COMMON_CLK
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depends on DRM
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HDMI_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_DP_AUX_BUS
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL
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select FB_SYS_HELPERS if DRM_FBDEV_EMULATION
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select TEGRA_HOST1X
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select INTERCONNECT
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select IOMMU_IOVA
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select CEC_CORE if CEC_NOTIFIER
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select SND_SIMPLE_CARD if SND_SOC_TEGRA20_SPDIF
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select SND_SOC_HDMI_CODEC if SND_SOC_TEGRA20_SPDIF
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select SND_AUDIO_GRAPH_CARD if SND_SOC_TEGRA20_SPDIF
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help
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Choose this option if you have an NVIDIA Tegra SoC.
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To compile this driver as a module, choose M here: the module
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will be called tegra-drm.
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if DRM_TEGRA
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config DRM_TEGRA_DEBUG
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bool "NVIDIA Tegra DRM debug support"
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help
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Say yes here to enable debugging support.
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config DRM_TEGRA_STAGING
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bool "Enable HOST1X interface"
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depends on STAGING
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help
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Say yes if HOST1X should be available for userspace DRM users.
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If unsure, choose N.
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endif
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