From: Damien Lespiau <damien.lespiau@xxxxxxxxx> Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> --- drivers/gpu/drm/i915/intel_pm.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 288c9d2..b89ab4d 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -2538,6 +2538,7 @@ static bool ilk_disable_lp_wm(struct drm_device *dev) */ #define SKL_DDB_SIZE 896 /* in blocks */ +#define BXT_DDB_SIZE 512 static void skl_ddb_get_pipe_allocation_limits(struct drm_device *dev, @@ -2556,7 +2557,10 @@ skl_ddb_get_pipe_allocation_limits(struct drm_device *dev, return; } - ddb_size = SKL_DDB_SIZE; + if (IS_BROXTON(dev)) + ddb_size = BXT_DDB_SIZE; + else + ddb_size = SKL_DDB_SIZE; ddb_size -= 4; /* 4 blocks for bypass path allocation */ -- 2.1.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
