Displaying 2 results from an estimated 2 matches for "gr_status".
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2015 Jun 08
2
[PATCH 4/5] gr/gf100: wait on bottom half of FE's pipeline
...question from someone who knows nothing of icmd or bundles... Would
it be better to wait for both bits to become 0 (I.e. 0x6)?
On Jun 8, 2015 11:54 AM, "Alexandre Courbot" <acourbot at nvidia.com> wrote:
> When emitting the ICMD bundle, wait on the bottom half (bit 3 of the
> GR_STATUS register) instead of upper half (bit 2) to make sure methods
> are effectively emitted.
>
> Signed-off-by: Alexandre Courbot <acourbot at nvidia.com>
> ---
> drm/nouveau/nvkm/engine/gr/gf100.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/dr...
2015 Jun 08
7
[PATCH 0/5][GIT PULL] Miscellaneous fixes for GF100+
Here are a few small fixes for issues we found while implementing
support for GM20B. The first two are specific to Tegra/GK20A, but
the last 3 patches may have a broader (hopefully beneficial) effect.
Note that the newly introduced gf100_gr_wait_idle() function on patch 5/5
is exported on purpose. GK20A and GM20B drivers will soon make use of it.
Ben, since you seemed to like these changes, a