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[AMD Official Use Only - General]
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Jay Cornwall <jay.cornwall@xxxxxxx>
Sent: Wednesday, August 9, 2023 5:26 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx> Cc: Cornwall, Jay <Jay.Cornwall@xxxxxxx>; Kasiviswanathan, Harish <Harish.Kasiviswanathan@xxxxxxx> Subject: [PATCH] drm/amdkfd: Add missing tba_hi programming on aldebaran Previously asymptomatic because high 32 bits were zero.
Fixes: 615222cfed20 ("drm/amdkfd: Relocate TBA/TMA to opposite side of VM hole") Signed-off-by: Jay Cornwall <jay.cornwall@xxxxxxx> --- 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 8fda16e6fee6..8ce6f5200905 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); } -- 2.25.1 |
