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authorEmily Deng <Emily.Deng@amd.com>2016-08-08 06:37:50 +0300
committerAlex Deucher <alexander.deucher@amd.com>2016-08-08 21:33:28 +0300
commita6be7570518f85ce94ca9d6540543e00725828d3 (patch)
treed817a1b9d03ccddbcbdea5a44e50c33d386fb378 /drivers/gpu/drm/amd/amdgpu/cik.c
parente443059d0f41fcc07f0fb6b3b8ae96dc3d2364c7 (diff)
downloadlinux-a6be7570518f85ce94ca9d6540543e00725828d3.tar.xz
drm/amdgpu: Set ip_blocks according variable amdgpu_virtual_display.
For virtual display feature, if user set the option "amdgpu.virtual_display=1" when load amdgpu.ko. Then need to set the ip_blocks with virtual display ip blocks. And when enable virtual display, the amdgpu_dal need to be set to zero. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/cik.c77
1 files changed, 53 insertions, 24 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index edcc14287d2d..15200b1b77d6 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -2323,30 +2323,59 @@ static const struct amdgpu_ip_block_version kaveri_ip_blocks_vd[] =
int cik_set_ip_blocks(struct amdgpu_device *adev)
{
- switch (adev->asic_type) {
- case CHIP_BONAIRE:
- adev->ip_blocks = bonaire_ip_blocks;
- adev->num_ip_blocks = ARRAY_SIZE(bonaire_ip_blocks);
- break;
- case CHIP_HAWAII:
- adev->ip_blocks = hawaii_ip_blocks;
- adev->num_ip_blocks = ARRAY_SIZE(hawaii_ip_blocks);
- break;
- case CHIP_KAVERI:
- adev->ip_blocks = kaveri_ip_blocks;
- adev->num_ip_blocks = ARRAY_SIZE(kaveri_ip_blocks);
- break;
- case CHIP_KABINI:
- adev->ip_blocks = kabini_ip_blocks;
- adev->num_ip_blocks = ARRAY_SIZE(kabini_ip_blocks);
- break;
- case CHIP_MULLINS:
- adev->ip_blocks = mullins_ip_blocks;
- adev->num_ip_blocks = ARRAY_SIZE(mullins_ip_blocks);
- break;
- default:
- /* FIXME: not supported yet */
- return -EINVAL;
+ if (amdgpu_virtual_display) {
+ adev->mode_info.vsync_timer_enabled = AMDGPU_IRQ_STATE_DISABLE;
+ switch (adev->asic_type) {
+ case CHIP_BONAIRE:
+ adev->ip_blocks = bonaire_ip_blocks_vd;
+ adev->num_ip_blocks = ARRAY_SIZE(bonaire_ip_blocks_vd);
+ break;
+ case CHIP_HAWAII:
+ adev->ip_blocks = hawaii_ip_blocks_vd;
+ adev->num_ip_blocks = ARRAY_SIZE(hawaii_ip_blocks_vd);
+ break;
+ case CHIP_KAVERI:
+ adev->ip_blocks = kaveri_ip_blocks_vd;
+ adev->num_ip_blocks = ARRAY_SIZE(kaveri_ip_blocks_vd);
+ break;
+ case CHIP_KABINI:
+ adev->ip_blocks = kabini_ip_blocks_vd;
+ adev->num_ip_blocks = ARRAY_SIZE(kabini_ip_blocks_vd);
+ break;
+ case CHIP_MULLINS:
+ adev->ip_blocks = mullins_ip_blocks_vd;
+ adev->num_ip_blocks = ARRAY_SIZE(mullins_ip_blocks_vd);
+ break;
+ default:
+ /* FIXME: not supported yet */
+ return -EINVAL;
+ }
+ } else {
+ switch (adev->asic_type) {
+ case CHIP_BONAIRE:
+ adev->ip_blocks = bonaire_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(bonaire_ip_blocks);
+ break;
+ case CHIP_HAWAII:
+ adev->ip_blocks = hawaii_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(hawaii_ip_blocks);
+ break;
+ case CHIP_KAVERI:
+ adev->ip_blocks = kaveri_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(kaveri_ip_blocks);
+ break;
+ case CHIP_KABINI:
+ adev->ip_blocks = kabini_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(kabini_ip_blocks);
+ break;
+ case CHIP_MULLINS:
+ adev->ip_blocks = mullins_ip_blocks;
+ adev->num_ip_blocks = ARRAY_SIZE(mullins_ip_blocks);
+ break;
+ default:
+ /* FIXME: not supported yet */
+ return -EINVAL;
+ }
}
return 0;