[Intel-gfx] [PATCH] drm/i915: Update small joiner ram size

Vandita Kulkarni vandita.kulkarni at intel.com
Thu Aug 5 10:19:37 UTC 2021


Xelpd supports larger small joiner ram.

Signed-off-by: Vandita Kulkarni <vandita.kulkarni at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 75d4ebc66941..d174f0d6e7cd 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -461,7 +461,9 @@ u32 intel_dp_mode_to_fec_clock(u32 mode_clock)
 static int
 small_joiner_ram_size_bits(struct drm_i915_private *i915)
 {
-	if (DISPLAY_VER(i915) >= 11)
+	if (DISPLAY_VER(i915) >= 13)
+		return 17280 * 8;
+	else if (DISPLAY_VER(i915) >= 11)
 		return 7680 * 8;
 	else
 		return 6144 * 8;
-- 
2.32.0



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