This allows Vulkan and GL to iterate over the full list of modifiers
instead of hard-coding in various places the "same" list as isl.
(Anvil's list has already diverged from isl's list. It omits Gen12
modifiers).
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Return the modifier's score, which indicates the driver's preference for the
modifier relative to others. A higher score is better. Zero means
unsupported.
Intended to assist selection of a modifier from an externally provided list,
such as VkImageDrmFormatModifierListCreateInfoEXT.
v2:
- Rename anv_drm_format_mod_score to isl_drm_modifier_get_score.
- Squash all incremental changes to anv_drm_format_mod_score.
v3:
- Drop redundant 'unlikely'. (for nchery)
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> (v2)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net> (v3)
The CCS could be described in a number of ways, but this format was
chosen to minimize churn in the drivers. We may decide on an different
direction in the future.
v2. Increase alignment for display surfaces. (Nanley)
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> (v1)
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
In the function which translates ISL tilings to i915 tilings, map ISL's
HiZ and CCS tilings to Y instead of NONE (linear). The HW docs describe
HiZ and pre-Gen12 CCS surfaces as being Y-tiled in memory.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
There was an issue recently caused by the system header being included
by mistake, so let's just get rid of this include path and always
explicitly #include "drm-uapi/FOO.h"
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Kristian H. Kristensen <hoegsberg@chromium.org>
Split out the device info so isl doesn't depend on intel/common. Now
it will depend on the new intel/dev device info lib.
This will allow the decoder in intel/common to use isl, allowing us to
apply Ken's patch that removes the genxml duplication of surface
formats.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
