From: Alex Deucher <alexdeucher@gmail.com>
Date: Tue, 19 Jan 2010 01:20:07 +0000 (-0500)
Subject: drm/radeon/kms/r100: fix bug in CS parser
X-Git-Tag: v2.6.33-rc6~27^2~6^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf57fc7aa2ac61d02a29550b99db6a01ccd7917c;p=pandora-kernel.git

drm/radeon/kms/r100: fix bug in CS parser

The first dword of PACKET3_3D_DRAW_IMMD maps to
SE_VTX_FMT so the vertex size is part of the draw
packet.

This patch fixes a possible case where you have a
command buffer that does not contain SE_VTX_FMT
register write, but does contain PACKET3_3D_DRAW_IMMD.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
---

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