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From: Akhil P Oommen <akhilpo@codeaurora.org>
To: freedreno <freedreno@lists.freedesktop.org>,
	dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	Rob Clark <robdclark@gmail.com>
Cc: Douglas Anderson <dianders@chromium.org>,
	Matthias Kaehlcke <mka@chromium.org>,
	Jordan Crouse <jordan@cosmicpenguin.net>,
	Jonathan Marek <jonathan@marek.ca>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Daniel Vetter <daniel@ffwll.ch>, David Airlie <airlied@linux.ie>,
	Eric Anholt <eric@anholt.net>,
	Iskren Chernev <iskren.chernev@gmail.com>,
	Konrad Dybcio <konrad.dybcio@somainline.org>,
	Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
	Sean Paul <sean@poorly.run>,
	Sharat Masetty <smasetty@codeaurora.org>,
	linux-kernel@vger.kernel.org
Subject: [PATCH v4 0/3] Support Adreno 7c Gen 3 gpu
Date: Fri, 30 Jul 2021 01:21:22 +0530	[thread overview]
Message-ID: <1627588286-30520-1-git-send-email-akhilpo@codeaurora.org> (raw)

This series adds support for the gpu found in the Snapdragon 7c Gen 3
compute platform. This gpu is similar to the exisiting a660 gpu with
minor delta in the programing sequence. As the Adreno GPUs are moving
away from a numeric chipid based naming scheme to a string, it was
decided to use 0x06030500 as the chip id of this gpu to communicate
to the userspace driver.

Changes in v4:
- Move adreno_cmp_rev() to patch-2/3 to fix compilation
- Minor updates to commit msg (Rob)

Changes in v3:
- Add a cover letter.

Changes in v2:
- Use rev to identify SKU
- Introduce adreno_is_a660_family() (Rob)
- Remove revn for 7c3 (Rob)
- Remove CPR register programing since they are not required for 7c3

Akhil P Oommen (3):
  drm/msm/a6xx: Fix llcc configuration for a660 gpu
  drm/msm/a6xx: Use rev to identify SKU
  drm/msm/a6xx: Add support for Adreno 7c Gen 3 gpu

 drivers/gpu/drm/msm/adreno/a6xx_gmu.c      |  8 ++-
 drivers/gpu/drm/msm/adreno/a6xx_gmu.h      |  1 +
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c      | 87 ++++++++++++++++++------------
 drivers/gpu/drm/msm/adreno/a6xx_hfi.c      | 32 +++++++++++
 drivers/gpu/drm/msm/adreno/adreno_device.c | 27 +++++++---
 drivers/gpu/drm/msm/adreno/adreno_gpu.h    | 18 ++++++-
 6 files changed, 129 insertions(+), 44 deletions(-)

-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation.


             reply	other threads:[~2021-07-29 19:52 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 19:51 Akhil P Oommen [this message]
2021-07-29 19:51 ` [PATCH v4 1/3] drm/msm/a6xx: Fix llcc configuration for a660 gpu Akhil P Oommen
2021-07-29 19:51 ` [PATCH v4 2/3] drm/msm/a6xx: Use rev to identify SKU Akhil P Oommen
2021-07-29 19:51 ` [PATCH v4 3/3] drm/msm/a6xx: Add support for Adreno 7c Gen 3 gpu Akhil P Oommen

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