AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-19 08:06:17 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge tag 'gvt-fixes-2017-12-21' of https://github.com/intel/gvt-linux into drm-intel-fixes

Browse Source 
gvt-fixes-2017-12-21:

- default pipe enable fix for virtual display (Xiaolin)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171221032500.xjofb4xyoihw3wo5@zhen-hp.sh.intel.com
This commit is contained in:
Jani Nikula 2017-12-21 13:08:30 +02:00
commit 423561a0bd
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/i915/gvt/display.c
View File

@ -266,6 +266,8 @@ static void emulate_monitor_status_change(struct intel_vgpu *vgpu)
/* Clear host CRT status, so guest couldn't detect this host CRT. */
if (IS_BROADWELL(dev_priv))
vgpu_vreg(vgpu, PCH_ADPA) &= ~ADPA_CRT_HOTPLUG_MONITOR_MASK;
vgpu_vreg(vgpu, PIPECONF(PIPE_A)) |= PIPECONF_ENABLE;
}
static void clean_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num)
@ -282,7 +284,6 @@ static void clean_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num)
static int setup_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num,
int type, unsigned int resolution)
{
struct drm_i915_private *dev_priv = vgpu->gvt->dev_priv;
struct intel_vgpu_port *port = intel_vgpu_port(vgpu, port_num);
if (WARN_ON(resolution >= GVT_EDID_NUM))
@ -308,7 +309,7 @@ static int setup_virtual_dp_monitor(struct intel_vgpu *vgpu, int port_num,
port->type = type;
emulate_monitor_status_change(vgpu);
vgpu_vreg(vgpu, PIPECONF(PIPE_A)) |= PIPECONF_ENABLE;
return 0;
}