On Tue, 09 Dec 2025, Ville Syrjala <[email protected]> wrote: > From: Ville Syrjälä <[email protected]> > > Add a proper name for the "Input status register 0" IO address. > Currently we have some code that does read addressed using the > aliasing VGA_MSR_W define, making it unclear what register we're > actually reading. > > v2: Remove stray '?' > > Cc: Helge Deller <[email protected]> > Cc: [email protected] > Cc: [email protected] > Signed-off-by: Ville Syrjälä <[email protected]>
Reviewed-by: Jani Nikula <[email protected]> > --- > include/video/vga.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/include/video/vga.h b/include/video/vga.h > index 468764d6727a..2f13c371800b 100644 > --- a/include/video/vga.h > +++ b/include/video/vga.h > @@ -46,6 +46,7 @@ > #define VGA_MIS_R 0x3CC /* Misc Output Read Register */ > #define VGA_MIS_W 0x3C2 /* Misc Output Write Register */ > #define VGA_FTC_R 0x3CA /* Feature Control Read Register */ > +#define VGA_IS0_R 0x3C2 /* Input Status Register 0 */ > #define VGA_IS1_RC 0x3DA /* Input Status Register 1 - color emulation */ > #define VGA_IS1_RM 0x3BA /* Input Status Register 1 - mono emulation */ > #define VGA_PEL_D 0x3C9 /* PEL Data Register */ -- Jani Nikula, Intel
