diff options
| author | Simon Glass <sjg@chromium.org> | 2020-09-22 12:45:03 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-09-25 11:27:15 +0800 |
| commit | c9cc37de2c71ebbf953c290144c3efc18145ded9 (patch) | |
| tree | 0288df4ef4140ad3c4e22513e0ecb3907c2a3b76 /arch/x86/Kconfig | |
| parent | e4f09f97c96b123aa0a334a7f6fc38f6a14154aa (diff) | |
x86: apl: Support writing the IntelGraphicsMem table
This table is needed by the Linux graphics driver to handle graphics
correctly. Write it to ACPI.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 680f26f1b8..675a43e3b6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1001,4 +1001,12 @@ config PCIEX_LENGTH_128MB config PCIEX_LENGTH_64MB bool +config INTEL_GMA_ACPI + bool "Generate ACPI table for Intel GMA graphics" + help + The Intel GMA graphics driver in Linux expects an ACPI table + which describes the layout of the registers and the display + connected to the device. Enable this option to create this + table so that graphics works correctly. + endmenu |