From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
Abhinav Kumar <quic_abhinavk@quicinc.com>,
Marijn Suijten <marijn.suijten@somainline.org>
Cc: Stephen Boyd <swboyd@chromium.org>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Bjorn Andersson <andersson@kernel.org>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org
Subject: [PATCH v3 00/12] drm/msm/dpu: support virtual wide planes
Date: Thu, 14 Sep 2023 08:06:54 +0300 [thread overview]
Message-ID: <20230914050706.1058620-1-dmitry.baryshkov@linaro.org> (raw)
As promised in the basic wide planes support ([1]) here comes a series
supporting 2*max_linewidth for all the planes.
Note: Unlike v1 and v2 this series finally includes support for
additional planes - having more planes than the number of SSPP blocks.
Note: this iteration features handling of rotation and reflection of the
wide plane. However rot90 is still not tested: it is enabled on sc7280
and it only supports UBWC (tiled) framebuffers, it was quite low on my
priority list.
[1] https://patchwork.freedesktop.org/series/99909/
Changes since v2:
- Dropped the encoder-related parts, leave all resource allocation as is
(Abhinav)
- Significantly reworked the SSPP allocation code
- Added debugging code to dump RM state in dri/N/state
Changes since v1:
- Fixed build error due to me missing one of fixups, it was left
uncommitted.
- Implementated proper handling of wide plane rotation & reflection.
Dmitry Baryshkov (12):
drm/atomic-helper: split not-scaling part of
drm_atomic_helper_check_plane_state
drm/msm/dpu: add current resource allocation to dumped state
drm/msm/dpu: take plane rotation into account for wide planes
drm/msm/dpu: move pstate->pipe initialization to
dpu_plane_atomic_check
drm/msm/dpu: split dpu_plane_atomic_check()
drm/msm/dpu: move rot90 checking to dpu_plane_atomic_check_pipe()
drm/msm/dpu: add support for virtual planes
drm/msm/dpu: allow using two SSPP blocks for a single plane
drm/msm/dpu: allow sharing SSPP between planes
drm/msm/dpu: create additional virtual planes
drm/msm/dpu: allow sharing of blending stages
drm/msm/dpu: include SSPP allocation state into the dumped state
drivers/gpu/drm/drm_atomic_helper.c | 110 +++-
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 59 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 2 +
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 26 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 6 +
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 671 ++++++++++++++++----
drivers/gpu/drm/msm/disp/dpu1/dpu_plane.h | 29 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 130 ++++
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 36 ++
include/drm/drm_atomic_helper.h | 7 +
10 files changed, 924 insertions(+), 152 deletions(-)
--
2.39.2
next reply other threads:[~2023-09-14 5:07 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-14 5:06 Dmitry Baryshkov [this message]
2023-09-14 5:06 ` [PATCH v3 01/12] drm/atomic-helper: split not-scaling part of drm_atomic_helper_check_plane_state Dmitry Baryshkov
2024-02-14 18:30 ` Abhinav Kumar
2024-02-14 18:37 ` Ville Syrjälä
2024-02-14 18:47 ` Ville Syrjälä
2024-02-14 19:17 ` Dmitry Baryshkov
2024-02-14 19:39 ` Ville Syrjälä
2024-02-14 19:43 ` Dmitry Baryshkov
2023-09-14 5:06 ` [PATCH v3 02/12] drm/msm/dpu: add current resource allocation to dumped state Dmitry Baryshkov
2024-02-14 18:40 ` Abhinav Kumar
2024-02-14 19:18 ` Dmitry Baryshkov
2023-09-14 5:06 ` [PATCH v3 03/12] drm/msm/dpu: take plane rotation into account for wide planes Dmitry Baryshkov
2024-02-14 19:07 ` Abhinav Kumar
2023-09-14 5:06 ` [PATCH v3 04/12] drm/msm/dpu: move pstate->pipe initialization to dpu_plane_atomic_check Dmitry Baryshkov
2023-09-14 5:06 ` [PATCH v3 05/12] drm/msm/dpu: split dpu_plane_atomic_check() Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 06/12] drm/msm/dpu: move rot90 checking to dpu_plane_atomic_check_pipe() Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 07/12] drm/msm/dpu: add support for virtual planes Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 08/12] drm/msm/dpu: allow using two SSPP blocks for a single plane Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 09/12] drm/msm/dpu: allow sharing SSPP between planes Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 10/12] drm/msm/dpu: create additional virtual planes Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 11/12] drm/msm/dpu: allow sharing of blending stages Dmitry Baryshkov
2023-09-14 5:07 ` [PATCH v3 12/12] drm/msm/dpu: include SSPP allocation state into the dumped state Dmitry Baryshkov
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