drm/amd/display: Fix unbalanced locking in surface apply
also simplifying syntax and removing unused variable in dce110_apply_ctx_for_surface() Signed-off-by: Roman Li <Roman.Li@amd.com> Reviewed-by: Tony Cheng <Tony.Cheng@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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drivers/gpu/drm/amd/display/dc/dce110
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@ -2849,22 +2849,19 @@ static void dce110_apply_ctx_for_surface(
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int num_planes,
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struct dc_state *context)
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{
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int i, be_idx;
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int i;
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if (num_planes == 0)
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return;
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be_idx = -1;
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for (i = 0; i < dc->res_pool->pipe_count; i++) {
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struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[i];
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struct pipe_ctx *old_pipe_ctx = &dc->current_state->res_ctx.pipe_ctx[i];
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if (stream == context->res_ctx.pipe_ctx[i].stream) {
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be_idx = context->res_ctx.pipe_ctx[i].stream_res.tg->inst;
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if (stream == pipe_ctx->stream) {
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if (!pipe_ctx->top_pipe &&
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(pipe_ctx->plane_state || old_pipe_ctx->plane_state))
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dc->hwss.pipe_control_lock(dc, pipe_ctx, true);
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break;
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}
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}
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