Adjust the ADDR_TO_Y() macro to extract 11 bits, which allows userspace to address screen sizes up to 2048 lines (instead of 1024 before).
Signed-off-by: Helge Deller <del...@gmx.de> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> --- hw/display/artist.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/display/artist.c b/hw/display/artist.c index 16d85c65f8..955296d3d8 100644 --- a/hw/display/artist.c +++ b/hw/display/artist.c @@ -193,7 +193,7 @@ static const char *artist_reg_name(uint64_t addr) #undef REG_NAME /* artist has a fixed line length of 2048 bytes. */ -#define ADDR_TO_Y(addr) extract32(addr, 11, 10) +#define ADDR_TO_Y(addr) extract32(addr, 11, 11) #define ADDR_TO_X(addr) extract32(addr, 0, 11) static int16_t artist_get_x(uint32_t reg) -- 2.21.3
