34 lines
930 B
Diff
34 lines
930 B
Diff
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From c578aadd5ccfe5c64f628ef3aa8c7ff88600e421 Mon Sep 17 00:00:00 2001
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From: Qiang Yu <yuq825@gmail.com>
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Date: Tue, 19 Jun 2018 13:51:17 +0800
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Subject: [PATCH 072/146] drm/fourcc: add ARM tiled format modifier
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Signed-off-by: Qiang Yu <yuq825@gmail.com>
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---
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include/uapi/drm/drm_fourcc.h | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
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index 721ab7e54d96..097d9faca608 100644
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--- a/include/uapi/drm/drm_fourcc.h
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+++ b/include/uapi/drm/drm_fourcc.h
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@@ -581,6 +581,15 @@ extern "C" {
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*/
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#define AFBC_FORMAT_MOD_SC (1ULL << 9)
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+/*
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+ * ARM tiled format
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+ *
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+ * This is used by ARM Mali Utgard/Midgard GPU. It divides buffer into
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+ * 16x16 pixel blocks. Blocks are stored linearly in order, but pixels
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+ * in the block are reordered.
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+ */
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+#define DRM_FORMAT_MOD_ARM_TILED fourcc_mod_code(ARM, 1)
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+
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#if defined(__cplusplus)
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}
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#endif
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--
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2.17.1
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