add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/gpu/arm/midgard/mali_kbase_smc.c
..
..
@@ -22,6 +22,18 @@
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 #include <linux/compiler.h>
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+/* __asmeq is not available on Kernel versions >= 4.20 */
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+#ifndef __asmeq
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+/*
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+ * This is used to ensure the compiler did actually allocate the register we
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+ * asked it for some inline assembly sequences.  Apparently we can't trust the
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+ * compiler from one version to another so a bit of paranoia won't hurt.  This
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+ * string is meant to be concatenated with the inline asm string and will
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+ * cause compilation to stop on mismatch.  (for details, see gcc PR 15089)
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+ */
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+#define __asmeq(x, y)  ".ifnc " x "," y " ; .err ; .endif\n\t"
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+#endif
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+
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 static noinline u64 invoke_smc_fid(u64 function_id,
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 		u64 arg0, u64 arg1, u64 arg2)
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 {