From: Michel Dänzer Date: Thu, 8 Oct 2009 08:44:09 +0000 (+0200) Subject: drm/radeon/kms: Update memory bandwidth requirements in mode_set_base hook. X-Git-Tag: v2.6.32-rc7~43^2~50 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f30f37def4c72e5df8d949022b806e5a4e99bbcb;p=pandora-kernel.git drm/radeon/kms: Update memory bandwidth requirements in mode_set_base hook. The hook may change the number of bytes per pixel being scanned out, which affects the CRTC memory bandwidth requirements. E.g. booting in 8bpp and then running X in 32bpp would result in the bandwidth requirements being underestimated for the latter and consequently in CRTC FIFO underruns causing visible artifacts with 3D intensive workloads. ATOM changes only compile-tested. Signed-off-by: Michel Dänzer Signed-off-by: Dave Airlie --- Reading git-diff-tree failed