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authorTerje Bergstrom <tbergstrom@nvidia.com>2011-11-04 14:00:13 +0200
committerVarun Colbert <vcolbert@nvidia.com>2011-11-15 11:52:34 -0800
commit2385bc45ef8fb58def46c116673cb11f3ba38c91 (patch)
treefd391de854ba489faf85257c0b2ea94fadd7ba5b /init
parenta9d747c7601d7fbb16658746395717be36b34ef3 (diff)
video: tegra: host: Enhance FIFO/GATHER debug_dumptegra-l4t-er-2011-11-16
Enhance nvhost_debug_dump() output, as follows: - Swap FIFO and GATHER dump so that even if GATHER dump blows out seq_printf 1k buffer, we still have FIFO information; - Write FIFO signature pattern (0xd???d???) to indirect save input data to help pinpoint FIFO position within debug dumps; - Prevent long data sequences from blowing out the seq_printf 1k buffer, by limiting such sequences to 64 words. Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/62424 (cherry picked from commit cb37e4212b78546411b33b32044f30feb0579b86) Change-Id: Ia2695c502fa0c7b755ef2ae51260650c7d67bf86 Reviewed-on: http://git-master/r/64061 Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
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