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| author | Christian König <christian.koenig@amd.com> | 2018-07-06 13:46:05 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-07-10 14:17:02 -0500 |
| commit | 10e7fddd4aebf95a9468f20fc1a87e6238b7d8d4 (patch) | |
| tree | 749a8af7c837f67663afa7089bfc0240b1a5374e | |
| parent | ed0926647daf855abd605525a123eb11a62f5498 (diff) | |
| download | linux-10e7fddd4aebf95a9468f20fc1a87e6238b7d8d4.tar.bz2 | |
drm/amd/display: fix invalid function table override
Otherwise we try to program hardware with the wrong watermark functions
when multiple DCE generations are installed in one system.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c index b235a75355b8..bae752332a9f 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c @@ -741,6 +741,29 @@ static struct mem_input_funcs dce_mi_funcs = { .mem_input_is_flip_pending = dce_mi_is_flip_pending }; +static struct mem_input_funcs dce112_mi_funcs = { + .mem_input_program_display_marks = dce112_mi_program_display_marks, + .allocate_mem_input = dce_mi_allocate_dmif, + .free_mem_input = dce_mi_free_dmif, + .mem_input_program_surface_flip_and_addr = + dce_mi_program_surface_flip_and_addr, + .mem_input_program_pte_vm = dce_mi_program_pte_vm, + .mem_input_program_surface_config = + dce_mi_program_surface_config, + .mem_input_is_flip_pending = dce_mi_is_flip_pending +}; + +static struct mem_input_funcs dce120_mi_funcs = { + .mem_input_program_display_marks = dce120_mi_program_display_marks, + .allocate_mem_input = dce_mi_allocate_dmif, + .free_mem_input = dce_mi_free_dmif, + .mem_input_program_surface_flip_and_addr = + dce_mi_program_surface_flip_and_addr, + .mem_input_program_pte_vm = dce_mi_program_pte_vm, + .mem_input_program_surface_config = + dce_mi_program_surface_config, + .mem_input_is_flip_pending = dce_mi_is_flip_pending +}; void dce_mem_input_construct( struct dce_mem_input *dce_mi, @@ -769,7 +792,7 @@ void dce112_mem_input_construct( const struct dce_mem_input_mask *mi_mask) { dce_mem_input_construct(dce_mi, ctx, inst, regs, mi_shift, mi_mask); - dce_mi->base.funcs->mem_input_program_display_marks = dce112_mi_program_display_marks; + dce_mi->base.funcs = &dce112_mi_funcs; } void dce120_mem_input_construct( @@ -781,5 +804,5 @@ void dce120_mem_input_construct( const struct dce_mem_input_mask *mi_mask) { dce_mem_input_construct(dce_mi, ctx, inst, regs, mi_shift, mi_mask); - dce_mi->base.funcs->mem_input_program_display_marks = dce120_mi_program_display_marks; + dce_mi->base.funcs = &dce120_mi_funcs; } |