| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.10 95/97] drm/radeon: print the supported atpx function mask | Date | Tue, 4 Mar 2014 12:04:48 -0800 |
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3.10-stable review patch. If anyone has any objections, please let me know.
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From: Alex Deucher <alexander.deucher@amd.com>
commit 9f050c7f9738ffa746c63415136645ad231b1348 upstream.
Print the supported functions mask in addition to the version. This is useful in debugging PX problems since we can see what functions are available.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/gpu/drm/radeon/radeon_atpx_handler.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c +++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c @@ -215,7 +215,8 @@ static int radeon_atpx_verify_interface( memcpy(&output, info->buffer.pointer, size); /* TODO: check version? */ - printk("ATPX version %u\n", output.version); + printk("ATPX version %u, functions 0x%08x\n", + output.version, output.function_bits); radeon_atpx_parse_functions(&atpx->functions, output.function_bits);
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