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From: Philipp Zabel <p.zabel@pengutronix.de>
To: dri-devel@lists.freedesktop.org
Cc: kernel@pengutronix.de
Subject: [PATCH 07/10] gpu: ipu-v3: add YUV 4:4:4 support
Date: Wed, 19 Oct 2016 12:21:14 +0200	[thread overview]
Message-ID: <1476872477-29493-7-git-send-email-p.zabel@pengutronix.de> (raw)
In-Reply-To: <1476872477-29493-1-git-send-email-p.zabel@pengutronix.de>

The IDMAC does support reading and writing DRM_FORMAT_YUV444 and
DRM_FORMAT_YVU444.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Liu Ying <gnuiyl@gmail.com>
---
Changes since v1:
 - Drop change to ipu_cpmem_set_yuv_planar, which has been removed
---
 drivers/gpu/ipu-v3/ipu-common.c | 2 ++
 drivers/gpu/ipu-v3/ipu-cpmem.c  | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index b9539f7..b7d7bd6 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -88,6 +88,8 @@ enum ipu_color_space ipu_drm_fourcc_to_colorspace(u32 drm_fourcc)
 	case DRM_FORMAT_YVU420:
 	case DRM_FORMAT_YUV422:
 	case DRM_FORMAT_YVU422:
+	case DRM_FORMAT_YUV444:
+	case DRM_FORMAT_YVU444:
 	case DRM_FORMAT_NV12:
 	case DRM_FORMAT_NV21:
 	case DRM_FORMAT_NV16:
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index f3ca1d6..4b2b671 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -554,6 +554,13 @@ int ipu_cpmem_set_fmt(struct ipuv3_channel *ch, u32 drm_fourcc)
 		/* burst size */
 		ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);
 		break;
+	case DRM_FORMAT_YUV444:
+	case DRM_FORMAT_YVU444:
+		/* pix format */
+		ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 0);
+		/* burst size */
+		ipu_ch_param_write_field(ch, IPU_FIELD_NPB, 31);
+		break;
 	case DRM_FORMAT_NV12:
 		/* pix format */
 		ipu_ch_param_write_field(ch, IPU_FIELD_PFS, 4);
-- 
2.9.3

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  parent reply	other threads:[~2016-10-19 10:21 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-19 10:21 [PATCH 01/10] drm/imx: ipuv3-plane: make sure x/y offsets are even in case of chroma subsampling Philipp Zabel
2016-10-19 10:21 ` [PATCH 02/10] drm/imx: ipuv3-plane: disable local alpha for planes without alpha channel Philipp Zabel
2016-10-19 10:21 ` [PATCH 03/10] drm/imx: ipuv3-plane: request modeset if plane offsets changed Philipp Zabel
2016-10-19 10:21 ` [PATCH 04/10] drm/imx: ipuv3-plane: merge ipu_plane_atomic_set_base into atomic_update Philipp Zabel
2016-10-19 10:21 ` [PATCH 05/10] drm/imx: ipuv3-plane: let drm_plane_state_to_ubo/vbo handle chroma subsampling other than 4:2:0 Philipp Zabel
2016-10-20  6:19   ` Ying Liu
2016-10-19 10:21 ` [PATCH 06/10] gpu: ipu-cpmem: remove unused ipu_cpmem_set_yuv_planar function Philipp Zabel
2016-10-20  6:20   ` Ying Liu
2016-10-19 10:21 ` Philipp Zabel [this message]
2016-10-19 10:21 ` [PATCH 08/10] drm/imx: ipuv3-plane: add support for YUV 4:2:2 and 4:4:4, NV12, and NV16 formats Philipp Zabel
2016-10-20  6:21   ` Ying Liu
2016-10-19 10:21 ` [PATCH 09/10] gpu: ipu-v3: initially clear all interrupts Philipp Zabel
2016-10-19 10:21 ` [PATCH 10/10] drm/imx: ipuv3-plane: use drm_plane_helper_check_state, clipped coordinates Philipp Zabel
2016-10-19 10:31   ` Ville Syrjälä
2016-10-19 10:46     ` Philipp Zabel
2016-10-20  7:53   ` Ying Liu
2016-10-20  8:41     ` Ville Syrjälä
2016-10-20  8:51       ` Ying Liu
2016-10-20 13:20         ` Ville Syrjälä
2016-10-20 13:29         ` Philipp Zabel
2016-10-21  5:45           ` Ying Liu
2016-10-21  8:18             ` Philipp Zabel
2016-10-21  8:49               ` Ying Liu
2016-10-24 11:50                 ` Philipp Zabel
2016-10-25  2:59                   ` Ying Liu
2016-10-20  6:18 ` [PATCH 01/10] drm/imx: ipuv3-plane: make sure x/y offsets are even in case of chroma subsampling Ying Liu

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