Signed-off-by: Denis Carikli <denis at eukrea.com>
Acked-by: Philipp Zabel <p.zabel at pengutronix.de>
---
ChangeLog v13->v14:
- Rebased
ChangeLog v9->v13:
- Rebased
ChangeLog v8->v9:
- Rebased.
- Added Philipp Zabel's ack.
- Shortened the patch title.
ChangeLog v8->v9:
- Removed the Cc. They are now set in git-send-email directly.
- Rebased.
ChangeLog v7->v8:
- Shrinked even more the Cc list.
ChangeLog v6->v7:
- Shrinked even more the Cc list.
ChangeLog v5->v6:
- Remove people not concerned by this patch from the Cc list.
ChangeLog v3->v5:
- Use the correct RGB order.
ChangeLog v2->v3:
- Added some interested people in the Cc list.
- Removed the commit message long desciption that was just a copy of the short
description.
- Rebased the patch.
- Fixed a copy-paste error in the ipu_dc_map_clear parameter.
---
.../bindings/staging/imx-drm/fsl-imx-drm.txt | 4 ++--
drivers/gpu/ipu-v3/ipu-dc.c | 9 +++++++++
drivers/staging/imx-drm/parallel-display.c | 2 ++
3 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
index e75f0e5..c0eb95a 100644
--- a/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
+++ b/Documentation/devicetree/bindings/staging/imx-drm/fsl-imx-drm.txt
@@ -60,8 +60,8 @@ Required properties:
- compatible: Should be "fsl,imx-parallel-display"
Optional properties:
- interface_pix_fmt: How this display is connected to the
- display interface. Currently supported types: "rgb24", "rgb565", "bgr666"
- and "lvds666".
+ display interface. Currently supported types: "rgb24", "rgb565", "bgr666",
+ "rgb666" and "lvds666".
- edid: verbatim EDID data block describing attached display.
- ddc: phandle describing the i2c bus handling the display data
channel
diff --git a/drivers/gpu/ipu-v3/ipu-dc.c b/drivers/gpu/ipu-v3/ipu-dc.c
index 2326c75..100d410 100644
--- a/drivers/gpu/ipu-v3/ipu-dc.c
+++ b/drivers/gpu/ipu-v3/ipu-dc.c
@@ -93,6 +93,7 @@ enum ipu_dc_map {
IPU_DC_MAP_BGR666,
IPU_DC_MAP_LVDS666,
IPU_DC_MAP_BGR24,
+ IPU_DC_MAP_RGB666,
};
struct ipu_dc {
@@ -161,6 +162,8 @@ static int ipu_pixfmt_to_map(u32 fmt)
return IPU_DC_MAP_LVDS666;
case V4L2_PIX_FMT_BGR24:
return IPU_DC_MAP_BGR24;
+ case V4L2_PIX_FMT_RGB666:
+ return IPU_DC_MAP_RGB666;
default:
return -EINVAL;
}
@@ -452,6 +455,12 @@ int ipu_dc_init(struct ipu_soc *ipu, struct device *dev,
ipu_dc_map_config(priv, IPU_DC_MAP_BGR24, 1, 15, 0xff); /* green */
ipu_dc_map_config(priv, IPU_DC_MAP_BGR24, 0, 23, 0xff); /* blue */
+ /* rgb666 */
+ ipu_dc_map_clear(priv, IPU_DC_MAP_RGB666);
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 0, 5, 0xfc); /* blue */
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 1, 11, 0xfc); /* green */
+ ipu_dc_map_config(priv, IPU_DC_MAP_RGB666, 2, 17, 0xfc); /* red */
+
return 0;
}
diff --git a/drivers/staging/imx-drm/parallel-display.c
b/drivers/staging/imx-drm/parallel-display.c
index b567832..64b34336 100644
--- a/drivers/staging/imx-drm/parallel-display.c
+++ b/drivers/staging/imx-drm/parallel-display.c
@@ -218,6 +218,8 @@ static int imx_pd_bind(struct device *dev, struct device
*master, void *data)
imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB565;
else if (!strcmp(fmt, "bgr666"))
imxpd->interface_pix_fmt = V4L2_PIX_FMT_BGR666;
+ else if (!strcmp(fmt, "rgb666"))
+ imxpd->interface_pix_fmt = V4L2_PIX_FMT_RGB666;
else if (!strcmp(fmt, "lvds666"))
imxpd->interface_pix_fmt = v4l2_fourcc('L', 'V', 'D',
'6');
}
--
1.7.9.5
