From: Alex Deucher <[email protected]> The compat naming code for UMS causes problems with multiple GPU as you may end up with the same output name on multiple GPUs.
This may break compatibilty with certain old setups but it's necessary to properly handles multiple GPUs. Signed-off-by: Alex Deucher <[email protected]> --- src/drmmode_display.c | 39 +++++++++++---------------------------- 1 files changed, 11 insertions(+), 28 deletions(-) diff --git a/src/drmmode_display.c b/src/drmmode_display.c index 3a0187e..76a7333 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -1108,8 +1108,10 @@ const char *output_names[] = { "None", "eDP" }; +#define NUM_OUTPUT_NAMES (sizeof(output_names) / sizeof(output_names[0])) + static void -drmmode_output_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int num, int *num_dvi, int *num_hdmi) +drmmode_output_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int num) { RADEONInfoPtr info = RADEONPTR(pScrn); xf86OutputPtr output; @@ -1137,31 +1139,12 @@ drmmode_output_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int num, int *num_dv } } - /* need to do smart conversion here for compat with non-kms ATI driver */ - if (koutput->connector_type_id == 1) { - switch(koutput->connector_type) { - case DRM_MODE_CONNECTOR_DVII: - case DRM_MODE_CONNECTOR_DVID: - case DRM_MODE_CONNECTOR_DVIA: - snprintf(name, 32, "%s-%d", output_names[koutput->connector_type], *num_dvi); - (*num_dvi)++; - break; - case DRM_MODE_CONNECTOR_HDMIA: - case DRM_MODE_CONNECTOR_HDMIB: - snprintf(name, 32, "%s-%d", output_names[koutput->connector_type], *num_hdmi); - (*num_hdmi)++; - break; - case DRM_MODE_CONNECTOR_VGA: - case DRM_MODE_CONNECTOR_DisplayPort: - snprintf(name, 32, "%s-%d", output_names[koutput->connector_type], koutput->connector_type_id - 1); - break; - default: - snprintf(name, 32, "%s", output_names[koutput->connector_type]); - break; - } - } else { - snprintf(name, 32, "%s-%d", output_names[koutput->connector_type], koutput->connector_type_id - 1); - } + if (koutput->connector_type >= NUM_OUTPUT_NAMES) + snprintf(name, 32, "Unknown%d-%d", koutput->connector_type, + koutput->connector_type_id); + else + snprintf(name, 32, "%s-%d", output_names[koutput->connector_type], + koutput->connector_type_id - 1); if (xf86IsEntityShared(pScrn->entityList[0])) { if ((s = xf86GetOptValString(info->Options, OPTION_ZAPHOD_HEADS))) { @@ -1627,7 +1610,7 @@ drm_wakeup_handler(pointer data, int err, pointer p) Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp) { - int i, num_dvi = 0, num_hdmi = 0; + int i; xf86CrtcConfigInit(pScrn, &drmmode_xf86crtc_config_funcs); @@ -1643,7 +1626,7 @@ Bool drmmode_pre_init(ScrnInfoPtr pScrn, drmmode_ptr drmmode, int cpp) drmmode_crtc_init(pScrn, drmmode, i); for (i = 0; i < drmmode->mode_res->count_connectors; i++) - drmmode_output_init(pScrn, drmmode, i, &num_dvi, &num_hdmi); + drmmode_output_init(pScrn, drmmode, i); /* workout clones */ drmmode_clones_init(pScrn, drmmode); -- 1.7.7.5 _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
