From a34cab44094b77667584663df541300a4a033211 Mon Sep 17 00:00:00 2001 From: Jay Cornwall Date: Wed, 9 Aug 2023 16:13:40 -0500 Subject: [PATCH] drm/amdkfd: Add missing tba_hi programming on aldebaran Previously asymptomatic because high 32 bits were zero. Fixes: 96c211f1f9ef ("drm/amdkfd: Relocate TBA/TMA to opposite side of VM hole") Signed-off-by: Jay Cornwall Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c index 8fda16e6fee6c..8ce6f52009051 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_packet_manager_v9.c @@ -121,6 +121,7 @@ static int pm_map_process_aldebaran(struct packet_manager *pm, packet->sh_mem_bases = qpd->sh_mem_bases; if (qpd->tba_addr) { packet->sq_shader_tba_lo = lower_32_bits(qpd->tba_addr >> 8); + packet->sq_shader_tba_hi = upper_32_bits(qpd->tba_addr >> 8); packet->sq_shader_tma_lo = lower_32_bits(qpd->tma_addr >> 8); packet->sq_shader_tma_hi = upper_32_bits(qpd->tma_addr >> 8); } -- 2.30.2