[Intel-gfx] [PATCH 18/18] drm/i915: Bump gen4+ fb size limits to 32kx32k

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

With gtt remapping in place we can use arbitraily large framebuffers.
Let's bump the limits as high as we can (32k-1). Going beyond that
would require switching out s16.16 src coordinate representation to
something with more spare bits.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index fa199f469e81..8aa2a61d2943 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15429,8 +15429,8 @@ int intel_modeset_init(struct drm_device *dev)
 		dev->mode_config.max_width = 4096;
 		dev->mode_config.max_height = 4096;
 	} else {
-		dev->mode_config.max_width = 8192;
-		dev->mode_config.max_height = 8192;
+		dev->mode_config.max_width = 32767;
+		dev->mode_config.max_height = 32767;
 	}
 
 	if (IS_I845G(dev_priv) || IS_I865G(dev_priv)) {
-- 
2.16.4