[Intel-gfx] linux-next: build failure after merge of the drm tree

[Stephen Rothwell]

Hi all,

After merging the drm tree, today's linux-next build (x86_64 allmodconfig)
failed like this:

drivers/gpu/drm/i915/gt/intel_mocs.c: In function 'get_mocs_settings':
drivers/gpu/drm/i915/gt/intel_mocs.c:363:22: error: 'GEN11_NUM_MOCS_ENTRIES' undeclared (first use in this function); did you mean 'GEN9_NUM_MOCS_ENTRIES'?
  363 |   table->n_entries = GEN11_NUM_MOCS_ENTRIES;
      |                      ^~~~~~~~~~~~~~~~~~~~~~
      |                      GEN9_NUM_MOCS_ENTRIES
drivers/gpu/drm/i915/gt/intel_mocs.c:363:22: note: each undeclared identifier is reported only once for each function it appears in

Caused by commit

  2606b269234b ("drm/i915/dg1: Define MOCS table for DG1")

interacting with commit

  7c5c15dffe1e ("drm/i915/gt: Declare gen9 has 64 mocs entries!")

from the drm-intel-fixes tree.

I have applied the following merge fix patch for today:

From: Stephen Rothwell <sfr at canb.auug.org.au>
Date: Wed, 9 Dec 2020 12:47:45 +1100
Subject: [PATCH] fixup for "drm/i915/gt: Declare gen9 has 64 mocs entries!"

Signed-off-by: Stephen Rothwell <sfr at canb.auug.org.au>
---
 drivers/gpu/drm/i915/gt/intel_mocs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c
index c60ca62b38df..ab6870242e18 100644
--- a/drivers/gpu/drm/i915/gt/intel_mocs.c
+++ b/drivers/gpu/drm/i915/gt/intel_mocs.c
@@ -360,7 +360,7 @@ static unsigned int get_mocs_settings(const struct drm_i915_private *i915,
 	if (IS_DG1(i915)) {
 		table->size = ARRAY_SIZE(dg1_mocs_table);
 		table->table = dg1_mocs_table;
-		table->n_entries = GEN11_NUM_MOCS_ENTRIES;
+		table->n_entries = GEN9_NUM_MOCS_ENTRIES;
 	} else if (INTEL_GEN(i915) >= 12) {
 		table->size  = ARRAY_SIZE(tgl_mocs_table);
 		table->table = tgl_mocs_table;
-- 
2.29.2

-- 
Cheers,
Stephen Rothwell
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