New patch #3/3: From 476aeb9b832ae172a9d6a28aa9e43300dedd419b Mon Sep 17 00:00:00 2001 Subject: [PATCH] hw/display/artist: Allow screen size up to 2048 lines
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> 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)
