+++ /dev/null
-From 273500ae71711c040d258a7b3f4b6f44c368fff2 Mon Sep 17 00:00:00 2001
-From: Chris Wilson <chris@chris-wilson.co.uk>
-Date: Mon, 1 Jun 2020 17:19:42 +0100
-Subject: drm/i915: Whitelist context-local timestamp in the gen9 cmdparser
-
-From: Chris Wilson <chris@chris-wilson.co.uk>
-
-commit 273500ae71711c040d258a7b3f4b6f44c368fff2 upstream.
-
-Allow batch buffers to read their own _local_ cumulative HW runtime of
-their logical context.
-
-Fixes: 0f2f39758341 ("drm/i915: Add gen9 BCS cmdparsing")
-Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
-Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
-Cc: <stable@vger.kernel.org> # v5.4+
-Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
-Link: https://patchwork.freedesktop.org/patch/msgid/20200601161942.30854-1-chris@chris-wilson.co.uk
-(cherry picked from commit f9496520df11de00fbafc3cbd693b9570d600ab3)
-Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/gpu/drm/i915/i915_cmd_parser.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
---- a/drivers/gpu/drm/i915/i915_cmd_parser.c
-+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
-@@ -469,6 +469,9 @@ struct drm_i915_reg_descriptor {
- #define REG32(address, ...) \
- { .addr = address, __VA_ARGS__ }
-
-+#define REG32_IDX(_reg, idx) \
-+ { .addr = _reg(idx) }
-+
- /*
- * Convenience macro for adding 64-bit registers.
- *
-@@ -541,6 +544,7 @@ static const struct drm_i915_reg_descrip
- REG64_IDX(RING_TIMESTAMP, BSD_RING_BASE),
- REG32(BCS_SWCTRL),
- REG64_IDX(RING_TIMESTAMP, BLT_RING_BASE),
-+ REG32_IDX(RING_CTX_TIMESTAMP, BLT_RING_BASE),
- REG64_IDX(BCS_GPR, 0),
- REG64_IDX(BCS_GPR, 1),
- REG64_IDX(BCS_GPR, 2),