DRM_TEGRA_SUBMIT_BUF_WRITE_RELOC (1<<0)
Shouldn't the kernel driver be aware about what relocations need to be
patched? Could you please explain the purpose of this flag?
Sure, the kernel knows if it returned the IOVA to the user or not, so we
could remove this flag and determine it implicitly. I don't
09.09.2020 11:10, Mikko Perttunen пишет:
> On 9/9/20 2:45 AM, Dmitry Osipenko wrote:
>> 05.09.2020 13:34, Mikko Perttunen пишет:
>> ...
>>> +/* Submission */
>>> +
>>> +/** Patch address of the specified mapping in the submitted gather. */
>>> +#d
On 9/9/20 2:45 AM, Dmitry Osipenko wrote:
05.09.2020 13:34, Mikko Perttunen пишет:
...
+/* Submission */
+
+/** Patch address of the specified mapping in the submitted gather. */
+#define DRM_TEGRA_SUBMIT_BUF_WRITE_RELOC (1<<0)
Shouldn't the kernel driver be aware abou
05.09.2020 13:34, Mikko Perttunen пишет:
...
> +/* Submission */
> +
> +/** Patch address of the specified mapping in the submitted gather. */
> +#define DRM_TEGRA_SUBMIT_BUF_WRITE_RELOC (1<<0)
Shouldn't the kernel driver be aware about what relocations need to be