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From: Chris Zhong <zyw@rock-chips.com>
To: heiko@sntech.de, linux-rockchip@lists.infradead.org,
	mark.yao@rock-chips.com, treding@nvidia.com
Cc: Liu Ying <Ying.liu@freescale.com>,
	Liu Ying <Ying.Liu@freescale.com>,
	Chris Zhong <zyw@rock-chips.com>, David Airlie <airlied@linux.ie>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v6 2/6] drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format
Date: Wed, 16 Dec 2015 18:10:12 +0800	[thread overview]
Message-ID: <1450260616-21160-3-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1450260616-21160-1-git-send-email-zyw@rock-chips.com>

From: Liu Ying <Ying.liu@freescale.com>

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None

 include/drm/drm_mipi_dsi.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index f1d8d0d..3662021 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -163,6 +163,20 @@ static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev)
 	return container_of(dev, struct mipi_dsi_device, dev);
 }
 
+static inline int mipi_dsi_pixel_format_to_bpp(enum mipi_dsi_pixel_format fmt)
+{
+	switch (fmt) {
+	case MIPI_DSI_FMT_RGB888:
+	case MIPI_DSI_FMT_RGB666:
+		return 24;
+	case MIPI_DSI_FMT_RGB666_PACKED:
+		return 18;
+	case MIPI_DSI_FMT_RGB565:
+		return 16;
+	}
+	return -EINVAL;
+}
+
 struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np);
 int mipi_dsi_attach(struct mipi_dsi_device *dsi);
 int mipi_dsi_detach(struct mipi_dsi_device *dsi);
-- 
2.6.3


WARNING: multiple messages have this Message-ID (diff)
From: Chris Zhong <zyw@rock-chips.com>
To: heiko@sntech.de, linux-rockchip@lists.infradead.org,
	mark.yao@rock-chips.com, treding@nvidia.com
Cc: Chris Zhong <zyw@rock-chips.com>,
	linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org
Subject: [PATCH v6 2/6] drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format
Date: Wed, 16 Dec 2015 18:10:12 +0800	[thread overview]
Message-ID: <1450260616-21160-3-git-send-email-zyw@rock-chips.com> (raw)
In-Reply-To: <1450260616-21160-1-git-send-email-zyw@rock-chips.com>

From: Liu Ying <Ying.liu@freescale.com>

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
---

Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None

 include/drm/drm_mipi_dsi.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
index f1d8d0d..3662021 100644
--- a/include/drm/drm_mipi_dsi.h
+++ b/include/drm/drm_mipi_dsi.h
@@ -163,6 +163,20 @@ static inline struct mipi_dsi_device *to_mipi_dsi_device(struct device *dev)
 	return container_of(dev, struct mipi_dsi_device, dev);
 }
 
+static inline int mipi_dsi_pixel_format_to_bpp(enum mipi_dsi_pixel_format fmt)
+{
+	switch (fmt) {
+	case MIPI_DSI_FMT_RGB888:
+	case MIPI_DSI_FMT_RGB666:
+		return 24;
+	case MIPI_DSI_FMT_RGB666_PACKED:
+		return 18;
+	case MIPI_DSI_FMT_RGB565:
+		return 16;
+	}
+	return -EINVAL;
+}
+
 struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np);
 int mipi_dsi_attach(struct mipi_dsi_device *dsi);
 int mipi_dsi_detach(struct mipi_dsi_device *dsi);
-- 
2.6.3

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dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2015-12-16 10:11 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-16 10:10 [PATCH v6 0/6] Add mipi dsi support for rk3288 Chris Zhong
2015-12-16 10:10 ` Chris Zhong
2015-12-16 10:10 ` Chris Zhong
2015-12-16 10:10 ` [PATCH v6 1/6] drm/rockchip: return a true clock rate to adjusted_mode Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10 ` Chris Zhong [this message]
2015-12-16 10:10   ` [PATCH v6 2/6] drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format Chris Zhong
2015-12-16 10:10 ` [PATCH v6 3/6] Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10 ` [PATCH v6 4/6] drm: rockchip: Support Synopsys DW MIPI DSI Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-18  9:47   ` [PATCH v6.1 " Chris Zhong
2015-12-18  9:47     ` Chris Zhong
2015-12-18  9:47     ` Chris Zhong
2015-12-18 10:18     ` Mark yao
2015-12-18 10:18       ` Mark yao
2015-12-18 10:18       ` Mark yao
2015-12-22  6:58   ` [PATCH v6.2 " Chris Zhong
2015-12-22  6:58     ` Chris Zhong
2015-12-22  6:58     ` Chris Zhong
2015-12-23  3:43   ` [PATCH v6.3 " Chris Zhong
2015-12-23  3:43     ` Chris Zhong
2015-12-23  3:43     ` Chris Zhong
2015-12-24  0:55     ` Mark yao
2015-12-24  0:55       ` Mark yao
2015-12-24  0:55       ` Mark yao
2016-01-06  1:48     ` Mark yao
2016-01-06  1:48       ` Mark yao
2016-01-06  1:48       ` Mark yao
2016-01-06  4:16       ` Chris Zhong
2016-01-06  4:16         ` Chris Zhong
2016-01-06  4:16         ` Chris Zhong
2016-01-06  2:04     ` Mark yao
2016-01-06  2:04       ` Mark yao
2016-01-06  2:04       ` Mark yao
2015-12-16 10:10 ` [PATCH v6 5/6] ARM: dts: rockchip: add rk3288 mipi_dsi nodes Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-16 10:10 ` [PATCH v6 6/6] ARM: dts: rockchip: add support mipi panel tv080wum-nl0 Chris Zhong
2015-12-16 10:10   ` Chris Zhong
2015-12-17  9:29 ` [PATCH v6 0/6] Add mipi dsi support for rk3288 Heiko Stübner
2015-12-17  9:29   ` Heiko Stübner
2015-12-17  9:29   ` Heiko Stübner
2015-12-18  9:54   ` Chris Zhong
2015-12-18  9:54     ` Chris Zhong
2015-12-18  9:54     ` Chris Zhong

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