xf86-video-amdgpu: Branch 'master' - 2 commits
Michel Dänzer
daenzer at kemper.freedesktop.org
Wed Nov 16 08:57:22 UTC 2016
src/amdgpu_kms.c | 5 +++
src/amdgpu_probe.h | 2 +
src/drmmode_display.c | 74 +++++++++++++++++++++++++-------------------------
3 files changed, 45 insertions(+), 36 deletions(-)
New commits:
commit 24e36c7044a24294d5709c0306efacc8de6df072
Author: Michel Dänzer <michel.daenzer at amd.com>
Date: Thu Nov 10 12:30:10 2016 +0900
Use pAMDGPUEnt to find both screens of a GPU in amdgpu_mode_hotplug
Fixes misbehaviour when hotplugging DisplayPort connectors on secondary
GPUs.
Fixes: 14606e127f4b ("Handle Zaphod mode correctly in amdgpu_mode_hotplug")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=98626
(Ported from radeon commit 9760ef33cba5795eddeda4d5c2fcbe2dcce21689)
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
diff --git a/src/amdgpu_kms.c b/src/amdgpu_kms.c
index b21cd37..bf9058e 100644
--- a/src/amdgpu_kms.c
+++ b/src/amdgpu_kms.c
@@ -1313,6 +1313,11 @@ Bool AMDGPUPreInit_KMS(ScrnInfoPtr pScrn, int flags)
}
}
+ if (info->IsSecondary)
+ pAMDGPUEnt->secondary_scrn = pScrn;
+ else
+ pAMDGPUEnt->primary_scrn = pScrn;
+
info->PciInfo = xf86GetPciInfoForEntity(info->pEnt->index);
pScrn->monitor = pScrn->confScreen->monitor;
diff --git a/src/amdgpu_probe.h b/src/amdgpu_probe.h
index e6af3a2..802df12 100644
--- a/src/amdgpu_probe.h
+++ b/src/amdgpu_probe.h
@@ -93,6 +93,8 @@ typedef struct {
unsigned long fd_wakeup_registered; /* server generation for which fd has been registered for wakeup handling */
int fd_wakeup_ref;
unsigned int assigned_crtcs;
+ ScrnInfoPtr primary_scrn;
+ ScrnInfoPtr secondary_scrn;
struct xf86_platform_device *platform_dev;
} AMDGPUEntRec, *AMDGPUEntPtr;
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 0ca78e0..a75cc5c 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -2402,7 +2402,7 @@ amdgpu_mode_hotplug(ScrnInfoPtr scrn, drmmode_ptr drmmode)
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
AMDGPUEntPtr pAMDGPUEnt = AMDGPUEntPriv(scrn);
drmModeResPtr mode_res;
- int i, j, s;
+ int i, j;
Bool found;
Bool changed = FALSE;
int num_dvi = 0, num_hdmi = 0;
@@ -2439,20 +2439,13 @@ restart_destroy:
/* find new output ids we don't have outputs for */
for (i = 0; i < mode_res->count_connectors; i++) {
- found = FALSE;
-
- for (s = 0; !found && s < xf86NumScreens; s++) {
- ScrnInfoPtr loop_scrn = xf86Screens[s];
-
- if (strcmp(loop_scrn->driverName, scrn->driverName) ||
- AMDGPUEntPriv(loop_scrn) != pAMDGPUEnt)
- continue;
-
- found = drmmode_find_output(loop_scrn,
- mode_res->connectors[i],
- &num_dvi, &num_hdmi);
- }
- if (found)
+ if (drmmode_find_output(pAMDGPUEnt->primary_scrn,
+ mode_res->connectors[i],
+ &num_dvi, &num_hdmi) ||
+ (pAMDGPUEnt->secondary_scrn &&
+ drmmode_find_output(pAMDGPUEnt->secondary_scrn,
+ mode_res->connectors[i],
+ &num_dvi, &num_hdmi)))
continue;
if (drmmode_output_init(scrn, drmmode, mode_res, i, &num_dvi,
commit 257be5b0853814a557a5337878a4311acbc89856
Author: Michel Dänzer <michel.daenzer at amd.com>
Date: Thu Nov 10 12:28:03 2016 +0900
Refactor amdgpu_mode_hotplug
Preparation for the next change, no functional change intended.
(Cherry picked from radeon commit 35bec4937d89b48a79acfcb4f814b7370cb631b2)
Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index 2d36881..0ca78e0 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -2365,6 +2365,36 @@ Bool drmmode_setup_colormap(ScreenPtr pScreen, ScrnInfoPtr pScrn)
return TRUE;
}
+static Bool
+drmmode_find_output(ScrnInfoPtr scrn, int output_id, int *num_dvi,
+ int *num_hdmi)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int i;
+
+ for (i = 0; i < config->num_output; i++) {
+ xf86OutputPtr output = config->output[i];
+ drmmode_output_private_ptr drmmode_output = output->driver_private;
+
+ if (drmmode_output->output_id == output_id) {
+ switch(drmmode_output->mode_output->connector_type) {
+ case DRM_MODE_CONNECTOR_DVII:
+ case DRM_MODE_CONNECTOR_DVID:
+ case DRM_MODE_CONNECTOR_DVIA:
+ (*num_dvi)++;
+ break;
+ case DRM_MODE_CONNECTOR_HDMIA:
+ case DRM_MODE_CONNECTOR_HDMIB:
+ (*num_hdmi)++;
+ break;
+ }
+
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
void
amdgpu_mode_hotplug(ScrnInfoPtr scrn, drmmode_ptr drmmode)
@@ -2413,35 +2443,14 @@ restart_destroy:
for (s = 0; !found && s < xf86NumScreens; s++) {
ScrnInfoPtr loop_scrn = xf86Screens[s];
- xf86CrtcConfigPtr loop_config =
- XF86_CRTC_CONFIG_PTR(loop_scrn);
if (strcmp(loop_scrn->driverName, scrn->driverName) ||
AMDGPUEntPriv(loop_scrn) != pAMDGPUEnt)
continue;
- for (j = 0; !found && j < loop_config->num_output; j++) {
- xf86OutputPtr output = loop_config->output[j];
- drmmode_output_private_ptr drmmode_output;
-
- drmmode_output = output->driver_private;
- if (mode_res->connectors[i] ==
- drmmode_output->output_id) {
- found = TRUE;
-
- switch(drmmode_output->mode_output->connector_type) {
- case DRM_MODE_CONNECTOR_DVII:
- case DRM_MODE_CONNECTOR_DVID:
- case DRM_MODE_CONNECTOR_DVIA:
- num_dvi++;
- break;
- case DRM_MODE_CONNECTOR_HDMIA:
- case DRM_MODE_CONNECTOR_HDMIB:
- num_hdmi++;
- break;
- }
- }
- }
+ found = drmmode_find_output(loop_scrn,
+ mode_res->connectors[i],
+ &num_dvi, &num_hdmi);
}
if (found)
continue;
More information about the xorg-commit
mailing list