Hi Quentin,
On 2022/9/22 20:12, Quentin Schulz wrote:
From: Quentin Schulz <quentin.sch...@theobroma-systems.com>
This event code represents the firmware source to use at boot.
Value 0 means using "standard" firmware source, value 1 means using
"alternative" firmware source.
For example, some hardware has the ability to force the BOOTROM to load
the bootloader from a secondary firmware source (say SD card) instead of
trying with the standard first and then the secondary. This event allows
the userspace to know which firmware source was requested *in hardware*.
Does this series patches need this patch?
I don't understand how can you affect the BOOTROM on PX30, I think PX30
does not
support this feature.
Thanks,
- Kever
Signed-off-by: Quentin Schulz <quentin.sch...@theobroma-systems.com>
Link:
https://lore.kernel.org/lkml/20220922101211.3215888-2-foss+ker...@0leil.net/
Cc: Quentin Schulz <foss+ub...@0leil.net>
Signed-off-by: Quentin Schulz <quentin.sch...@theobroma-systems.com>
---
include/dt-bindings/input/linux-event-codes.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/dt-bindings/input/linux-event-codes.h
b/include/dt-bindings/input/linux-event-codes.h
index dff8e7f170..8cd2b58c81 100644
--- a/include/dt-bindings/input/linux-event-codes.h
+++ b/include/dt-bindings/input/linux-event-codes.h
@@ -917,7 +917,8 @@
#define SW_MUTE_DEVICE 0x0e /* set = device disabled */
#define SW_PEN_INSERTED 0x0f /* set = pen inserted */
#define SW_MACHINE_COVER 0x10 /* set = cover closed */
-#define SW_MAX 0x10
+#define SW_BOOT_ALT 0x11 /* set = alternative boot firmware source
*/
+#define SW_MAX 0x11
#define SW_CNT (SW_MAX+1)
/*
