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drm/amd/display: swap system aperture high/low

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[why]
Currently logical values are swapped in HW, causing
system aperture to be undefined, so VA and PA cannot co-exist

[how]
program values correctly

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jun Lei 2019-06-05 10:53:40 -04:00 committed by Alex Deucher
parent 771b286379
commit 6d988a557e
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
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@ -1153,8 +1153,8 @@ void dcn20_enable_plane(
apt.sys_default.quad_part = 0;
apt.sys_high.quad_part = dc->vm_pa_config.system_aperture.start_addr;
apt.sys_low.quad_part = dc->vm_pa_config.system_aperture.end_addr;
apt.sys_low.quad_part = dc->vm_pa_config.system_aperture.start_addr;
apt.sys_high.quad_part = dc->vm_pa_config.system_aperture.end_addr;
// Program system aperture settings
pipe_ctx->plane_res.hubp->funcs->hubp_set_vm_system_aperture_settings(pipe_ctx->plane_res.hubp, &apt);