For Cannonlake the number of scalers for each pipe is 2. Let's increase
the number of scalers for pipe C.
Signed-off-by: Mika Kahola <mika.kah...@intel.com>
---
drivers/gpu/drm/i915/intel_device_info.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_device_info.c
b/drivers/gpu/drm/i915/intel_device_info.c
index 875d428..b2ab6cb 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -347,7 +347,10 @@ void intel_device_info_runtime_init(struct
drm_i915_private *dev_priv)
struct intel_device_info *info = mkwrite_device_info(dev_priv);
enum pipe pipe;
- if (INTEL_GEN(dev_priv) >= 9) {
+ if (IS_CANNONLAKE(dev_priv)) {
+ for_each_pipe(dev_priv, pipe)
+ info->num_scalers[pipe] = 2;
+ } else if (INTEL_GEN(dev_priv) >= 9) {
info->num_scalers[PIPE_A] = 2;
info->num_scalers[PIPE_B] = 2;
info->num_scalers[PIPE_C] = 1;
--
2.7.4
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