From: Daniel Vetter <daniel@ffwll.ch>
To: Liu Ying <Ying.Liu@freescale.com>
Cc: dri-devel@lists.freedesktop.org, stefan.wahren@i2se.com,
devicetree@vger.kernel.org, linux@arm.linux.org.uk,
kernel@pengutronix.de, sboyd@codeaurora.org,
linux-kernel@vger.kernel.org, a.hajda@samsung.com,
andy.yan@rock-chips.com, mturquette@linaro.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH RFC v9 09/20] drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format
Date: Thu, 12 Feb 2015 10:26:42 +0100 [thread overview]
Message-ID: <20150212092642.GY24485@phenom.ffwll.local> (raw)
In-Reply-To: <1423720903-24806-10-git-send-email-Ying.Liu@freescale.com>
On Thu, Feb 12, 2015 at 02:01:32PM +0800, Liu Ying wrote:
> Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
> ---
> v8->v9:
> * Rebase onto the imx-drm/next branch of Philipp Zabel's open git repository.
>
> v7->v8:
> * None.
>
> v6->v7:
> * None.
>
> v5->v6:
> * Address the over 80 characters in one line warning reported by the
> checkpatch.pl script.
>
> v4->v5:
> * None.
>
> v3->v4:
> * None.
>
> v2->v3:
> * None.
>
> v1->v2:
> * Thierry Reding suggested that the mipi_dsi_pixel_format_to_bpp() function
> could be placed at the common DRM MIPI DSI driver.
> This patch is newly added.
>
> 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)
Kerneldoc seems to be missing for this one.
-Daniel
> +{
> + 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);
> --
> 2.1.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
next prev parent reply other threads:[~2015-02-12 9:25 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-12 6:01 [PATCH RFC v9 00/20] Add support for i.MX MIPI DSI DRM driver Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 01/20] clk: divider: Correct parent clk round rate if no bestdiv is normally found Liu Ying
2015-02-12 9:33 ` Sascha Hauer
2015-02-12 10:39 ` Liu Ying
2015-02-12 12:24 ` Sascha Hauer
2015-02-12 12:56 ` Russell King - ARM Linux
2015-02-12 13:41 ` Sascha Hauer
2015-02-12 14:06 ` Liu Ying
2015-02-13 2:58 ` Liu Ying
2015-02-13 2:58 ` Travis
2015-02-13 14:35 ` Tomi Valkeinen
2015-02-13 18:57 ` Sascha Hauer
2015-02-16 11:18 ` Tomi Valkeinen
2015-02-17 10:32 ` Sascha Hauer
2015-02-16 11:27 ` Russell King - ARM Linux
2015-02-20 19:13 ` Mike Turquette
2015-02-20 19:20 ` Russell King - ARM Linux
2015-02-21 8:56 ` Uwe Kleine-König
2015-02-21 10:40 ` [PATCH 0/3] clk: divider: three exactness fixes (and a rant) Uwe Kleine-König
2015-02-21 10:40 ` [PATCH 1/3] clk: divider: fix calculation of maximal parent rate for a given divider Uwe Kleine-König
2015-02-23 7:32 ` Sascha Hauer
2015-03-05 8:35 ` Uwe Kleine-König
2015-02-21 10:40 ` [PATCH 2/3] clk: divider: fix selection of divider when rounding to closest Uwe Kleine-König
2015-02-23 9:46 ` Maxime Coquelin
2015-02-21 10:40 ` [PATCH 3/3] clk: divider: fix calculation of initial best " Uwe Kleine-König
2015-02-23 9:42 ` Maxime Coquelin
2015-02-23 7:23 ` [PATCH 0/3] clk: divider: three exactness fixes (and a rant) Sascha Hauer
2015-03-06 18:57 ` Mike Turquette
2015-03-06 19:28 ` Uwe Kleine-König
2015-03-06 19:40 ` Stephen Boyd
2015-03-09 9:58 ` Philipp Zabel
2015-03-09 19:05 ` Stephen Boyd
2015-03-09 20:23 ` Uwe Kleine-König
2015-03-09 21:07 ` Mike Turquette
2015-03-09 21:58 ` Uwe Kleine-König
2015-03-09 22:40 ` Stephen Boyd
2015-03-09 23:34 ` Uwe Kleine-König
2015-03-12 1:21 ` Stephen Boyd
2015-03-12 8:57 ` Philipp Zabel
2015-03-13 7:50 ` Uwe Kleine-König
2015-03-13 8:13 ` Philipp Zabel
2015-03-06 19:44 ` Stephen Boyd
2015-03-06 21:09 ` Uwe Kleine-König
2015-02-12 6:01 ` [PATCH RFC v9 02/20] ARM: imx6q: Add GPR3 MIPI muxing control register field shift bits definition Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 03/20] ARM: imx6q: clk: Add the video_27m clock Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 04/20] ARM: imx6q: clk: Change hdmi_isfr clock's parent to be " Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 05/20] ARM: imx6q: clk: Change hsi_tx clock to be a shared clock gate Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 06/20] ARM: imx6q: clk: Add support for mipi_core_cfg clock as " Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 07/20] ARM: imx6q: clk: Add support for mipi_ipg " Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 08/20] ARM: dts: imx6qdl: Move existing MIPI DSI ports into a new 'ports' node Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 09/20] drm/dsi: Add a helper to get bits per pixel of MIPI DSI pixel format Liu Ying
2015-02-12 9:26 ` Daniel Vetter [this message]
2015-02-13 5:01 ` Liu Ying
2015-03-03 11:07 ` Philipp Zabel
2015-04-03 3:28 ` Liu Ying
2015-04-09 7:10 ` Thierry Reding
2015-02-12 6:01 ` [PATCH RFC v9 10/20] Documentation: dt-bindings: Add bindings for Synopsys DW MIPI DSI DRM bridge driver Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 11/20] drm/bridge: Add Synopsys DesignWare MIPI DSI host controller driver Liu Ying
2015-04-09 8:43 ` Thierry Reding
2015-04-16 5:39 ` Archit Taneja
2015-04-22 12:13 ` Heiko Stübner
2015-02-12 6:01 ` [PATCH RFC v9 12/20] Documentation: dt-bindings: Add bindings for i.MX specific Synopsys DW MIPI DSI driver Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 13/20] drm: imx: Support Synopsys DesignWare MIPI DSI host controller Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 14/20] Documentation: dt-bindings: Add bindings for Himax HX8369A DRM panel driver Liu Ying
2015-04-09 7:20 ` Thierry Reding
2015-02-12 6:01 ` [PATCH RFC v9 15/20] drm: panel: Add support for Himax HX8369A MIPI DSI panel Liu Ying
2015-04-09 8:09 ` Thierry Reding
2015-02-12 6:01 ` [PATCH RFC v9 16/20] ARM: dtsi: imx6qdl: Add support for MIPI DSI host controller Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 17/20] ARM: dts: imx6qdl-sabresd: Add support for TRULY TFT480800-16-E MIPI DSI panel Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 18/20] ARM: imx_v6_v7_defconfig: Cleanup for imx drm being moved out of staging Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 19/20] ARM: imx_v6_v7_defconfig: Add support for MIPI DSI host controller Liu Ying
2015-02-12 6:01 ` [PATCH RFC v9 20/20] ARM: imx_v6_v7_defconfig: Add support for Himax HX8369A panel Liu Ying
2015-03-02 13:24 ` [PATCH RFC v9 00/20] Add support for i.MX MIPI DSI DRM driver Shawn Guo
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