[PATCH] drm/i915: Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support for partial mmaps

[Andi Shyti]

Hi Jose,

On Thu, Mar 06, 2025 at 01:08:27PM -0800, José Roberto de Souza wrote:
> Commit 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping")
> was the last patch of several patches fixing multiple partial mmaps.
> But without a bump in I915_PARAM_MMAP_GTT_VERSION there is no clean
> way for UMD to know if it can do multiple partial mmaps.

right! Thanks for taking care of this.

> Fixes: 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping")
> Cc: Andi Shyti <andi.shyti at linux.intel.com>
> Cc: Nirmoy Das <nirmoy.das at intel.com>
> Cc: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
> Signed-off-by: José Roberto de Souza <jose.souza at intel.com>

Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>

Andi