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| author | Chia-I Wu <olvaffe@gmail.com> | 2011-07-18 13:24:05 +0800 |
|---|---|---|
| committer | Chia-I Wu <olvaffe@gmail.com> | 2011-07-18 13:32:48 +0800 |
| commit | a442674a06b308d43b8bc3029b1522e2b48888d6 (patch) | |
| tree | fdd63d498a4721498b64e1711625efce0f092732 | |
| parent | 68ea7da097be193e44f6d9fcbde6b1daf0e703c1 (diff) | |
| download | external_drm_gralloc-a442674a06b308d43b8bc3029b1522e2b48888d6.zip external_drm_gralloc-a442674a06b308d43b8bc3029b1522e2b48888d6.tar.gz external_drm_gralloc-a442674a06b308d43b8bc3029b1522e2b48888d6.tar.bz2 | |
radeon: verbose debug messages on errors
| -rw-r--r-- | gralloc_drm_radeon.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/gralloc_drm_radeon.c b/gralloc_drm_radeon.c index 1aca76f..e09b16a 100644 --- a/gralloc_drm_radeon.c +++ b/gralloc_drm_radeon.c @@ -441,28 +441,38 @@ static int radeon_probe(struct radeon_info *info) kinfo.request = RADEON_INFO_DEVICE_ID; kinfo.value = (long) &info->chipset; err = drmCommandWriteRead(info->fd, DRM_RADEON_INFO, &kinfo, sizeof(kinfo)); - if (err) + if (err) { + LOGE("failed to get device id"); return err; + } /* XXX this is wrong and a table should be used */ - if (info->chipset >= 0x68e4 && info->chipset <= 0x68fe) + if (info->chipset >= 0x68e4 && info->chipset <= 0x68fe) { info->chip_family = CHIP_FAMILY_CEDAR; - else if (info->chipset >= 0x9802 && info->chipset <= 0x9807) + } + else if (info->chipset >= 0x9802 && info->chipset <= 0x9807) { info->chip_family = CHIP_FAMILY_PALM; - else + } + else { + LOGE("unknown device id 0x%04x", info->chipset); return -EINVAL; + } err = radeon_init_tile_config(info); - if (err) + if (err) { + LOGE("failed to get tiling config"); return err; + } /* CPU cannot handle tiled buffers (need scratch buffers) */ info->allow_color_tiling = 0; memset(&mminfo, 0, sizeof(mminfo)); err = drmCommandWriteRead(info->fd, DRM_RADEON_GEM_INFO, &mminfo, sizeof(mminfo)); - if (err) + if (err) { + LOGE("failed to get gem info"); return err; + } info->vram_size = mminfo.vram_visible; info->gart_size = mminfo.gart_size; |