From: Yong Zhao Date: Fri, 13 Jul 2018 20:17:48 +0000 (-0400) Subject: drm/amdkfd: Enable Raven for KFD X-Git-Tag: v4.19-rc1~138^2~13^2~4 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4d663df6588709e8763b976310117aa0f9825bc6;p=linux.git drm/amdkfd: Enable Raven for KFD Add DID and kfd_device_info for Raven. Signed-off-by: Yong Zhao Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Acked-by: Alex Deucher Signed-off-by: Oded Gabbay --- diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 572235cdd061..1b048715ab8a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -70,6 +70,21 @@ static const struct kfd_device_info carrizo_device_info = { .needs_pci_atomics = false, .num_sdma_engines = 2, }; + +static const struct kfd_device_info raven_device_info = { + .asic_family = CHIP_RAVEN, + .max_pasid_bits = 16, + .max_no_of_hqd = 24, + .doorbell_size = 8, + .ih_ring_entry_size = 8 * sizeof(uint32_t), + .event_interrupt_class = &event_interrupt_class_v9, + .num_of_watch_points = 4, + .mqd_size_aligned = MQD_SIZE_ALIGNED, + .supports_cwsr = true, + .needs_iommu_device = true, + .needs_pci_atomics = true, + .num_sdma_engines = 1, +}; #endif static const struct kfd_device_info hawaii_device_info = { @@ -259,6 +274,7 @@ static const struct kfd_deviceid supported_devices[] = { { 0x9875, &carrizo_device_info }, /* Carrizo */ { 0x9876, &carrizo_device_info }, /* Carrizo */ { 0x9877, &carrizo_device_info }, /* Carrizo */ + { 0x15DD, &raven_device_info }, /* Raven */ #endif { 0x67A0, &hawaii_device_info }, /* Hawaii */ { 0x67A1, &hawaii_device_info }, /* Hawaii */