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video: tegra: Rework some of the driver dependencies

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Looking these drivers over, all of them cannot build without access to
some platform specific header files. Express those requirements in
Kconfig as well. Furthermore, update the logic a bit more to reflect
which parts are optional when other drivers are enabled and which parts
cannot be enabled (meaningfully) by themselves.

Reviewed-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2025-11-12 14:00:03 -06:00
parent c2ef9e1b0c
commit 68735fd334
2 changed files with 11 additions and 9 deletions
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1
configs/star_defconfig
View File

@ -86,4 +86,5 @@ CONFIG_VIDEO_LCD_LG_LH400WV3=y
CONFIG_VIDEO_LCD_HITACHI_TX10D07VM0BAA=y
CONFIG_BACKLIGHT_AAT2870=y
CONFIG_VIDEO_BRIDGE=y
CONFIG_VIDEO_TEGRA=y
CONFIG_TEGRA_8BIT_CPU_BRIDGE=y

19
drivers/video/tegra/Kconfig
View File

@ -1,10 +1,12 @@
config HOST1X_TEGRA
bool "NVIDIA Tegra host1x BUS support"
depends on SIMPLE_BUS
bool
select SIMPLE_BUS
help
NVIDIA Tegra host1x BUS support
config VIDEO_TEGRA
bool "Enable Display Controller support on Tegra devices"
depends on OF_CONTROL
depends on OF_CONTROL && ARCH_TEGRA
select HOST1X_TEGRA
help
Enable support for Display Controller found in Tegra SoC. The
@ -17,7 +19,7 @@ config VIDEO_TEGRA
config VIDEO_DSI_TEGRA
bool "Enable DSI controller support on Tegra devices"
depends on VIDEO_BRIDGE && PANEL && DM_GPIO
depends on VIDEO_BRIDGE && PANEL && DM_GPIO && ARCH_TEGRA
select VIDEO_TEGRA
select VIDEO_MIPI_DSI
help
@ -27,7 +29,7 @@ config VIDEO_DSI_TEGRA
config VIDEO_HDMI_TEGRA
bool "Enable HDMI support on Tegra devices"
depends on VIDEO_BRIDGE && DM_I2C
depends on VIDEO_BRIDGE && DM_I2C && ARCH_TEGRA
select I2C_EDID
select VIDEO_TEGRA
help
@ -36,16 +38,14 @@ config VIDEO_HDMI_TEGRA
config TEGRA_BACKLIGHT_PWM
bool "Enable Tegra DC PWM backlight support"
depends on BACKLIGHT
select VIDEO_TEGRA
depends on BACKLIGHT && VIDEO_TEGRA
help
Enable support for the Display Controller dependent PWM backlight
found in the Tegra SoC and usually used with DSI panels.
config TEGRA_8BIT_CPU_BRIDGE
bool "Enable 8 bit panel communication protocol for Tegra 20/30"
depends on VIDEO_BRIDGE && DM_GPIO
select VIDEO_TEGRA
depends on VIDEO_BRIDGE && DM_GPIO && VIDEO_TEGRA
select VIDEO_MIPI_DSI
help
Tegra 20 and Tegra 30 feature 8 bit CPU driver panel control
@ -54,6 +54,7 @@ config TEGRA_8BIT_CPU_BRIDGE
config VIDEO_TEGRA124
bool "Enable video support on Tegra124"
depends on ARCH_TEGRA
imply VIDEO_DAMAGE
help
Tegra124 supports many video output options including eDP and