From: Akash Goel <[email protected]> Updated the i915_ring_freq_table debugfs function to add the broxton check, so as to disallow the read of ring frequency table for it.
Issue: VIZ-5144 Signed-off-by: Akash Goel <[email protected]> --- drivers/gpu/drm/i915/i915_debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 2666d8a..daf6bdc 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -1747,7 +1747,8 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) int gpu_freq, ia_freq; unsigned int max_gpu_freq, min_gpu_freq; - if ((INTEL_INFO(dev)->gen < 6) || IS_VALLEYVIEW(dev)) { + if ((INTEL_INFO(dev)->gen < 6) || IS_VALLEYVIEW(dev) || + IS_BROXTON(dev)) { seq_puts(m, "unsupported on this chipset\n"); return 0; } -- 1.9.2 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
