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author | Jannis Pohlmann <jannis.pohlmann@codethink.co.uk> | 2012-12-22 11:51:38 +0000 |
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committer | Jannis Pohlmann <jannis.pohlmann@codethink.co.uk> | 2012-12-22 11:51:38 +0000 |
commit | 8821237240c5374d83298b2da5ad88fa1e3c1ef7 (patch) | |
tree | e1bc03fa83c61165f48ffe3f528ac5496332872a /com32/hdt/hdt-dump-vesa.c | |
parent | 38dcca25c8855c95649e3f0b5b09fae862ed5c7a (diff) | |
parent | 7307d60063ee4303da4de45f9d984fdc8df92146 (diff) | |
download | syslinux-8821237240c5374d83298b2da5ad88fa1e3c1ef7.tar.gz |
Merge remote-tracking branch 'remotes/upstream/master' into baserock/morph
Diffstat (limited to 'com32/hdt/hdt-dump-vesa.c')
-rw-r--r-- | com32/hdt/hdt-dump-vesa.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/com32/hdt/hdt-dump-vesa.c b/com32/hdt/hdt-dump-vesa.c new file mode 100644 index 00000000..97d56c95 --- /dev/null +++ b/com32/hdt/hdt-dump-vesa.c @@ -0,0 +1,67 @@ +/* ----------------------------------------------------------------------- * + * + * Copyright 2011 Erwan Velu - All Rights Reserved + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, + * copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following + * conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * ----------------------------------------------------------------------- + */ + +#include "hdt-common.h" +#include "hdt-dump.h" +#include <syslinux/config.h> + +void dump_vesa(struct s_hardware *hardware, ZZJSON_CONFIG *config, ZZJSON **item) { + + CREATE_NEW_OBJECT; + add_hb(is_vesa_valid); + if (hardware->is_vesa_valid) { + char buffer[64]={0}; + snprintf(buffer,sizeof(buffer),"%d.%d", hardware->vesa.major_version, hardware->vesa.minor_version); + add_s("vesa.version",buffer); + add_hs(vesa.vendor); + add_hs(vesa.product); + add_hs(vesa.product_revision); + add_hi(vesa.software_rev); + memset(buffer,0,sizeof(buffer)); + snprintf(buffer,sizeof(buffer),"%d KB",hardware->vesa.total_memory*64); + add_s("vesa.memory",buffer); + add_i("vesa.modes",hardware->vesa.vmi_count); + FLUSH_OBJECT; + for (int i = 0; i < hardware->vesa.vmi_count; i++) { + struct vesa_mode_info *mi = &hardware->vesa.vmi[i].mi; + if ((mi->h_res == 0) || (mi->v_res == 0)) + continue; + CREATE_NEW_OBJECT; + memset(buffer,0,sizeof(buffer)); + snprintf(buffer,sizeof(buffer),"0x%04x",hardware->vesa.vmi[i].mode + 0x200); + add_s("vesa.kernel_mode",buffer); + add_i("vesa.hres",mi->h_res); + add_i("vesa.vres",mi->v_res); + add_i("vesa.bpp",mi->bpp); + FLUSH_OBJECT; + } + } else { + FLUSH_OBJECT; + } + to_cpio("vesa"); +} |