From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Thu, 9 May 2013 09:27:24 +0000 (+0200)
Subject: dvisampler/dma: better 8:8:8 -> 10:10:10 conversion
X-Git-Tag: 24jan2021_ls180~2938
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=06064d33aa1b2d6cd607ceb94770e97610a20d85;p=litex.git

dvisampler/dma: better 8:8:8 -> 10:10:10 conversion
---

diff --git a/milkymist/dvisampler/dma.py b/milkymist/dvisampler/dma.py
index 0013bc18..1eddc422 100644
--- a/milkymist/dvisampler/dma.py
+++ b/milkymist/dvisampler/dma.py
@@ -98,9 +98,9 @@ class DMA(Module):
 		encoded_pixel = Signal(32)
 		self.comb += [
 			encoded_pixel.eq(Cat(
-				Replicate(0, 2), self.frame.payload.b,
-				Replicate(0, 2), self.frame.payload.g,
-				Replicate(0, 2), self.frame.payload.r))
+				self.frame.payload.b[6:], self.frame.payload.b,
+				self.frame.payload.g[6:], self.frame.payload.g,
+				self.frame.payload.r[6:], self.frame.payload.r))
 		]
 		pack_factor = bus_dw//32
 		assert(pack_factor & (pack_factor - 1) == 0) # only support powers of 2