For cbvga only modes with MM_DIRECT are usable, so skip the other ones. This effectively adds the following modes:
{ 0x10D, { MM_DIRECT, 320, 200, 15, 8, 16, SEG_GRAPH } }, { 0x10E, { MM_DIRECT, 320, 200, 16, 8, 16, SEG_GRAPH } }, { 0x10F, { MM_DIRECT, 320, 200, 24, 8, 16, SEG_GRAPH } }, { 0x140, { MM_DIRECT, 320, 200, 32, 8, 16, SEG_GRAPH } },
Signed-off-by: Uwe Kleine-König uwe@kleine-koenig.org --- vgasrc/cbvga.c | 80 ++++++-------------------------------------------- 1 file changed, 9 insertions(+), 71 deletions(-)
diff --git a/vgasrc/cbvga.c b/vgasrc/cbvga.c index 438d8fda6c6e..b919137bb183 100644 --- a/vgasrc/cbvga.c +++ b/vgasrc/cbvga.c @@ -13,76 +13,13 @@ #include "vgabios.h" // SET_VGA #include "vgafb.h" // handle_gfx_op #include "vgautil.h" // VBE_total_memory +#include "svgamodes.h" // svga_modes
static int CBmode VAR16; static struct vgamode_s CBmodeinfo VAR16; static struct vgamode_s CBemulinfo VAR16; static u32 CBlinelength VAR16;
-static struct cbvga_mode_s -{ - u16 mode; - struct vgamode_s info; -} cbvesa_modes[] VAR16 = { - /* VESA 1.0 modes */ - { 0x110, { MM_DIRECT, 640, 480, 15, 8, 16, SEG_GRAPH } }, - { 0x111, { MM_DIRECT, 640, 480, 16, 8, 16, SEG_GRAPH } }, - { 0x112, { MM_DIRECT, 640, 480, 24, 8, 16, SEG_GRAPH } }, - { 0x113, { MM_DIRECT, 800, 600, 15, 8, 16, SEG_GRAPH } }, - { 0x114, { MM_DIRECT, 800, 600, 16, 8, 16, SEG_GRAPH } }, - { 0x115, { MM_DIRECT, 800, 600, 24, 8, 16, SEG_GRAPH } }, - { 0x116, { MM_DIRECT, 1024, 768, 15, 8, 16, SEG_GRAPH } }, - { 0x117, { MM_DIRECT, 1024, 768, 16, 8, 16, SEG_GRAPH } }, - { 0x118, { MM_DIRECT, 1024, 768, 24, 8, 16, SEG_GRAPH } }, - { 0x119, { MM_DIRECT, 1280, 1024, 15, 8, 16, SEG_GRAPH } }, - { 0x11A, { MM_DIRECT, 1280, 1024, 16, 8, 16, SEG_GRAPH } }, - { 0x11B, { MM_DIRECT, 1280, 1024, 24, 8, 16, SEG_GRAPH } }, - { 0x11D, { MM_DIRECT, 1600, 1200, 15, 8, 16, SEG_GRAPH } }, - { 0x11E, { MM_DIRECT, 1600, 1200, 16, 8, 16, SEG_GRAPH } }, - { 0x11F, { MM_DIRECT, 1600, 1200, 24, 8, 16, SEG_GRAPH } }, - /* VESA 2.0 modes */ - { 0x141, { MM_DIRECT, 640, 400, 32, 8, 16, SEG_GRAPH } }, - { 0x142, { MM_DIRECT, 640, 480, 32, 8, 16, SEG_GRAPH } }, - { 0x143, { MM_DIRECT, 800, 600, 32, 8, 16, SEG_GRAPH } }, - { 0x144, { MM_DIRECT, 1024, 768, 32, 8, 16, SEG_GRAPH } }, - { 0x145, { MM_DIRECT, 1280, 1024, 32, 8, 16, SEG_GRAPH } }, - { 0x147, { MM_DIRECT, 1600, 1200, 32, 8, 16, SEG_GRAPH } }, - { 0x149, { MM_DIRECT, 1152, 864, 15, 8, 16, SEG_GRAPH } }, - { 0x14a, { MM_DIRECT, 1152, 864, 16, 8, 16, SEG_GRAPH } }, - { 0x14b, { MM_DIRECT, 1152, 864, 24, 8, 16, SEG_GRAPH } }, - { 0x14c, { MM_DIRECT, 1152, 864, 32, 8, 16, SEG_GRAPH } }, - { 0x175, { MM_DIRECT, 1280, 768, 16, 8, 16, SEG_GRAPH } }, - { 0x176, { MM_DIRECT, 1280, 768, 24, 8, 16, SEG_GRAPH } }, - { 0x177, { MM_DIRECT, 1280, 768, 32, 8, 16, SEG_GRAPH } }, - { 0x178, { MM_DIRECT, 1280, 800, 16, 8, 16, SEG_GRAPH } }, - { 0x179, { MM_DIRECT, 1280, 800, 24, 8, 16, SEG_GRAPH } }, - { 0x17a, { MM_DIRECT, 1280, 800, 32, 8, 16, SEG_GRAPH } }, - { 0x17b, { MM_DIRECT, 1280, 960, 16, 8, 16, SEG_GRAPH } }, - { 0x17c, { MM_DIRECT, 1280, 960, 24, 8, 16, SEG_GRAPH } }, - { 0x17d, { MM_DIRECT, 1280, 960, 32, 8, 16, SEG_GRAPH } }, - { 0x17e, { MM_DIRECT, 1440, 900, 16, 8, 16, SEG_GRAPH } }, - { 0x17f, { MM_DIRECT, 1440, 900, 24, 8, 16, SEG_GRAPH } }, - { 0x180, { MM_DIRECT, 1440, 900, 32, 8, 16, SEG_GRAPH } }, - { 0x181, { MM_DIRECT, 1400, 1050, 16, 8, 16, SEG_GRAPH } }, - { 0x182, { MM_DIRECT, 1400, 1050, 24, 8, 16, SEG_GRAPH } }, - { 0x183, { MM_DIRECT, 1400, 1050, 32, 8, 16, SEG_GRAPH } }, - { 0x184, { MM_DIRECT, 1680, 1050, 16, 8, 16, SEG_GRAPH } }, - { 0x185, { MM_DIRECT, 1680, 1050, 24, 8, 16, SEG_GRAPH } }, - { 0x186, { MM_DIRECT, 1680, 1050, 32, 8, 16, SEG_GRAPH } }, - { 0x187, { MM_DIRECT, 1920, 1200, 16, 8, 16, SEG_GRAPH } }, - { 0x188, { MM_DIRECT, 1920, 1200, 24, 8, 16, SEG_GRAPH } }, - { 0x189, { MM_DIRECT, 1920, 1200, 32, 8, 16, SEG_GRAPH } }, - { 0x18a, { MM_DIRECT, 2560, 1600, 16, 8, 16, SEG_GRAPH } }, - { 0x18b, { MM_DIRECT, 2560, 1600, 24, 8, 16, SEG_GRAPH } }, - { 0x18c, { MM_DIRECT, 2560, 1600, 32, 8, 16, SEG_GRAPH } }, - { 0x18d, { MM_DIRECT, 1280, 720, 16, 8, 16, SEG_GRAPH } }, - { 0x18e, { MM_DIRECT, 1280, 720, 24, 8, 16, SEG_GRAPH } }, - { 0x18f, { MM_DIRECT, 1280, 720, 32, 8, 16, SEG_GRAPH } }, - { 0x190, { MM_DIRECT, 1920, 1080, 16, 8, 16, SEG_GRAPH } }, - { 0x191, { MM_DIRECT, 1920, 1080, 24, 8, 16, SEG_GRAPH } }, - { 0x192, { MM_DIRECT, 1920, 1080, 32, 8, 16, SEG_GRAPH } }, -}; - struct vgamode_s *cbvga_find_mode(int mode) { if (mode == GET_GLOBAL(CBmode)) @@ -91,8 +28,8 @@ struct vgamode_s *cbvga_find_mode(int mode) return &CBemulinfo;
int i; - for (i = 0; i < ARRAY_SIZE(cbvesa_modes); i++) { - struct cbvga_mode_s *cbmode_g = &cbvesa_modes[i]; + for (i = 0; i < GET_GLOBAL(svga_mcount); i++) { + struct generic_svga_mode *cbmode_g = &svga_modes[i]; if (GET_GLOBAL(cbmode_g->mode) == 0xffff) continue; if (GET_GLOBAL(cbmode_g->mode) == mode) @@ -114,8 +51,8 @@ cbvga_list_modes(u16 seg, u16 *dest, u16 *last) * + 24 Bpp and 32 Bpp are supported */ int i; - for (i = 0; i < ARRAY_SIZE(cbvesa_modes) && dest < last; i++) { - struct cbvga_mode_s *cbmode_g = &cbvesa_modes[i]; + for (i = 0; i < GET_GLOBAL(svga_mcount) && dest < last; i++) { + struct generic_svga_mode *cbmode_g = &svga_modes[i]; u16 mode = GET_GLOBAL(cbmode_g->mode); if (mode == 0xffff) continue; @@ -265,10 +202,11 @@ cbvga_setup_modes(u64 addr, u8 bpp, u32 xlines, u32 ylines, u32 linelength) , get_global_seg(), &CBmodeinfo, sizeof(CBemulinfo));
// Validate modes - for (i = 0; i < ARRAY_SIZE(cbvesa_modes); i++) { - struct cbvga_mode_s *cbmode_g = &cbvesa_modes[i]; + for (i = 0; i < GET_GLOBAL(svga_mcount); i++) { + struct generic_svga_mode *cbmode_g = &svga_modes[i]; /* Skip VBE modes that doesn't fit into coreboot's framebuffer */ - if ((GET_GLOBAL(cbmode_g->info.height) > ylines) + if ((GET_GLOBAL(cbmode_g->info.memmodel) != MM_DIRECT) + || (GET_GLOBAL(cbmode_g->info.height) > ylines) || (GET_GLOBAL(cbmode_g->info.width) > xlines) || (GET_GLOBAL(cbmode_g->info.depth) != bpp)) { dprintf(3, "Removing mode %x\n", GET_GLOBAL(cbmode_g->mode));