From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ezequiel Garcia Subject: [PATCH v2 0/7] hantro: Add RK3399 VP8 decoding support Date: Thu, 25 Jul 2019 11:17:49 -0300 Message-ID: <20190725141756.2518-1-ezequiel@collabora.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-media@vger.kernel.org, Hans Verkuil Cc: kernel@collabora.com, Nicolas Dufresne , Tomasz Figa , linux-rockchip@lists.infradead.org, Heiko Stuebner , Jonas Karlman , Philipp Zabel , Boris Brezillon , Paul Kocialkowski , Alexandre Courbot , fbuergisser@chromium.org, linux-kernel@vger.kernel.org, Ezequiel Garcia List-Id: linux-rockchip.vger.kernel.org This series adds VP8 decoding support on RK3399 SoC. I'm including a set of commits from Boris' recent H264 series [1]. These commits add some helpers that are also useful for RK3399 VP8, and at the same time cleanup the driver nicely. Finally, there's a fix by Francois Buergisser from Chromium team. VP8 and MPEG-2 tested on RK3399 RockPi and RK3288 Rock2 boards. [1] https://patchwork.kernel.org/cover/11003971/ Changes from v1: * Remove unused variables. * Use buffer helpers in places missing in v1. Boris Brezillon (4): media: hantro: Simplify the controls creation logic media: hantro: Constify the control array media: hantro: Add hantro_get_{src,dst}_buf() helpers media: hantro: Add helpers to prepare/finish a run Ezequiel Garcia (1): media: hantro: Move VP8 common code Francois Buergisser (1): media: hantro: Set DMA max segment size Jeffy Chen (1): media: hantro: Support RK3399 VP8 decoding drivers/staging/media/hantro/Makefile | 1 + drivers/staging/media/hantro/hantro.h | 15 +- drivers/staging/media/hantro/hantro_drv.c | 53 +- .../media/hantro/hantro_g1_mpeg2_dec.c | 14 +- .../staging/media/hantro/hantro_g1_vp8_dec.c | 34 +- .../staging/media/hantro/hantro_h1_jpeg_enc.c | 11 +- drivers/staging/media/hantro/hantro_hw.h | 7 + drivers/staging/media/hantro/hantro_vp8.c | 15 + drivers/staging/media/hantro/rk3399_vpu_hw.c | 22 +- .../media/hantro/rk3399_vpu_hw_jpeg_enc.c | 12 +- .../media/hantro/rk3399_vpu_hw_mpeg2_dec.c | 14 +- .../media/hantro/rk3399_vpu_hw_vp8_dec.c | 595 ++++++++++++++++++ 12 files changed, 708 insertions(+), 85 deletions(-) create mode 100644 drivers/staging/media/hantro/rk3399_vpu_hw_vp8_dec.c -- 2.22.0