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radeon: Fix VCE IB test on Big-Endian systems

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This patch makes the VCE IB test pass on Big-Endian systems. It converts
to little-endian the contents of the VCE message.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Oded Gabbay 2015-12-04 23:09:05 +02:00 committed by Alex Deucher
parent 687f4b98d1
commit 361c32d390
1 changed files with 32 additions and 32 deletions
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64
drivers/gpu/drm/radeon/radeon_vce.c
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@ -361,31 +361,31 @@ int radeon_vce_get_create_msg(struct radeon_device *rdev, int ring,
/* stitch together an VCE create msg */
ib.length_dw = 0;
ib.ptr[ib.length_dw++] = 0x0000000c; /* len */
ib.ptr[ib.length_dw++] = 0x00000001; /* session cmd */
ib.ptr[ib.length_dw++] = handle;
ib.ptr[ib.length_dw++] = cpu_to_le32(0x0000000c); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000001); /* session cmd */
ib.ptr[ib.length_dw++] = cpu_to_le32(handle);
ib.ptr[ib.length_dw++] = 0x00000030; /* len */
ib.ptr[ib.length_dw++] = 0x01000001; /* create cmd */
ib.ptr[ib.length_dw++] = 0x00000000;
ib.ptr[ib.length_dw++] = 0x00000042;
ib.ptr[ib.length_dw++] = 0x0000000a;
ib.ptr[ib.length_dw++] = 0x00000001;
ib.ptr[ib.length_dw++] = 0x00000080;
ib.ptr[ib.length_dw++] = 0x00000060;
ib.ptr[ib.length_dw++] = 0x00000100;
ib.ptr[ib.length_dw++] = 0x00000100;
ib.ptr[ib.length_dw++] = 0x0000000c;
ib.ptr[ib.length_dw++] = 0x00000000;
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000030); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x01000001); /* create cmd */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000000);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000042);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x0000000a);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000001);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000080);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000060);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000100);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000100);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x0000000c);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000000);
ib.ptr[ib.length_dw++] = 0x00000014; /* len */
ib.ptr[ib.length_dw++] = 0x05000005; /* feedback buffer */
ib.ptr[ib.length_dw++] = upper_32_bits(dummy);
ib.ptr[ib.length_dw++] = dummy;
ib.ptr[ib.length_dw++] = 0x00000001;
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000014); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x05000005); /* feedback buffer */
ib.ptr[ib.length_dw++] = cpu_to_le32(upper_32_bits(dummy));
ib.ptr[ib.length_dw++] = cpu_to_le32(dummy);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000001);
for (i = ib.length_dw; i < ib_size_dw; ++i)
ib.ptr[i] = 0x0;
ib.ptr[i] = cpu_to_le32(0x0);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r) {
@ -428,21 +428,21 @@ int radeon_vce_get_destroy_msg(struct radeon_device *rdev, int ring,
/* stitch together an VCE destroy msg */
ib.length_dw = 0;
ib.ptr[ib.length_dw++] = 0x0000000c; /* len */
ib.ptr[ib.length_dw++] = 0x00000001; /* session cmd */
ib.ptr[ib.length_dw++] = handle;
ib.ptr[ib.length_dw++] = cpu_to_le32(0x0000000c); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000001); /* session cmd */
ib.ptr[ib.length_dw++] = cpu_to_le32(handle);
ib.ptr[ib.length_dw++] = 0x00000014; /* len */
ib.ptr[ib.length_dw++] = 0x05000005; /* feedback buffer */
ib.ptr[ib.length_dw++] = upper_32_bits(dummy);
ib.ptr[ib.length_dw++] = dummy;
ib.ptr[ib.length_dw++] = 0x00000001;
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000014); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x05000005); /* feedback buffer */
ib.ptr[ib.length_dw++] = cpu_to_le32(upper_32_bits(dummy));
ib.ptr[ib.length_dw++] = cpu_to_le32(dummy);
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000001);
ib.ptr[ib.length_dw++] = 0x00000008; /* len */
ib.ptr[ib.length_dw++] = 0x02000001; /* destroy cmd */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x00000008); /* len */
ib.ptr[ib.length_dw++] = cpu_to_le32(0x02000001); /* destroy cmd */
for (i = ib.length_dw; i < ib_size_dw; ++i)
ib.ptr[i] = 0x0;
ib.ptr[i] = cpu_to_le32(0x0);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r) {