On 26/06/17 20:12, Laurent Pinchart wrote: > Hello, > > This patch series implements support for the R-Car H3 ES2.0 SoC in the VSP > and DU drivers. > > Compared to the H3 ES1.1, the H3 ES2.0 has a new VSP2-DL instance that > includes two blending units, a BRU and a BRS. The BRS is similar to the BRU > but has two inputs only, and is used to service a second DU channel from the > same VSP through a second LIF instances connected to WPF.1. > > The patch series starts with a small fixes and cleanups in patches 01/14 to > 05/14. Patch 06/14 prepares the VSP driver for multiple DU channels support by > extending the DU-VSP API with an additional argument. Patches 07/14 to 10/14 > gradually build H3 ES2.0 support on top of that by implementing all needed > features in the VSP driver. > > So far the VSP driver always used headerless display lists when operating in > connection with the DU. This mode of operation is only available on WPF.0, so > support for regular display lists with headers when operating with the DU is > added in patch 11/14. > > The remaining patches finally implement H3 ES2.0 support in the DU driver, > with support for VSP sharing implemented in patch 12/14, for H3 ES2.0 PLL in > patch 13/14 (by restricting the ES1.x workaround to ES1.x SoCs) and for RGB > output routing in patch 14/14. > > Compared to v1, the series has gone under considerable changes. Testing > locally on H3 ES2.0 uncovered multiple issues in the previous partially tested > version, which have been fixed in additional patches. The following changes > can be noted in particular. > > - New small cleanups in patches 02/14 to 05/14 > - Pass the pipe index to vsp1_du_atomic_update() explicitly > - Rebase on top of the VSP-DU flicker fixes, resulting in a major rework of > "v4l: vsp1: Add support for header display lists in continuous mode" > - New patches 09/14, 10/14 and 12/14 to support the previously untested VGA > output > > The series is based on top of Dave's latest drm-next branch as it depends on > patches merged by Dave for v4.13. It depends, for testing, on > > - the sh-pfc-for-v4.13 branch from Geert's renesas-drivers tree > - the "[PATCH v2 0/2] R-Car H3 ES2.0 Salvator-X: Enable DU support in DT" > patch series > > For convenience, a branch merging this series with all dependencies is > available from > > git://linuxtv.org/pinchartl/media.git drm/next/h3-es2/merged > > with the DT and driver series split in two branches respectively tagged > drm-h3-es2-dt-20170626 and drm-h3-es2-vsp-du-20170626. > > The patches have been tested on the Lager, Salvator-X H3 ES1.x, Salvator-X > M3-W and Salvator-XS boards. All outputs have been tested using modetest > without any noticeable regression. > > Laurent Pinchart (14): > v4l: vsp1: Fill display list headers without holding dlm spinlock > v4l: vsp1: Don't recycle active list at display start > v4l: vsp1: Don't set WPF sink pointer > v4l: vsp1: Store source and sink pointers as vsp1_entity > v4l: vsp1: Don't create links for DRM pipeline > v4l: vsp1: Add pipe index argument to the VSP-DU API > v4l: vsp1: Add support for the BRS entity > v4l: vsp1: Add support for new VSP2-BS, VSP2-DL and VSP2-D instances > v4l: vsp1: Add support for multiple LIF instances > v4l: vsp1: Add support for multiple DRM pipelines > v4l: vsp1: Add support for header display lists in continuous mode > drm: rcar-du: Support multiple sources from the same VSP > drm: rcar-du: Restrict DPLL duty cycle workaround to H3 ES1.x > drm: rcar-du: Configure DPAD0 routing through last group on Gen3 For this patch series: Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> Regards, Hans > > drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 39 ++-- > drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 3 + > drivers/gpu/drm/rcar-du/rcar_du_group.c | 21 ++- > drivers/gpu/drm/rcar-du/rcar_du_kms.c | 91 ++++++++-- > drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 37 ++-- > drivers/gpu/drm/rcar-du/rcar_du_vsp.h | 10 +- > drivers/media/platform/vsp1/vsp1.h | 7 +- > drivers/media/platform/vsp1/vsp1_bru.c | 45 +++-- > drivers/media/platform/vsp1/vsp1_bru.h | 4 +- > drivers/media/platform/vsp1/vsp1_dl.c | 205 +++++++++++++--------- > drivers/media/platform/vsp1/vsp1_dl.h | 1 - > drivers/media/platform/vsp1/vsp1_drm.c | 283 +++++++++++++++--------------- > drivers/media/platform/vsp1/vsp1_drm.h | 38 ++-- > drivers/media/platform/vsp1/vsp1_drv.c | 115 ++++++++---- > drivers/media/platform/vsp1/vsp1_entity.c | 40 +++-- > drivers/media/platform/vsp1/vsp1_entity.h | 5 +- > drivers/media/platform/vsp1/vsp1_lif.c | 5 +- > drivers/media/platform/vsp1/vsp1_lif.h | 2 +- > drivers/media/platform/vsp1/vsp1_pipe.c | 7 +- > drivers/media/platform/vsp1/vsp1_regs.h | 46 +++-- > drivers/media/platform/vsp1/vsp1_video.c | 63 ++++--- > drivers/media/platform/vsp1/vsp1_wpf.c | 4 +- > include/media/vsp1.h | 10 +- > 23 files changed, 676 insertions(+), 405 deletions(-) > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
