From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org (Andrew Morton) Date: Fri, 20 Jan 2012 15:51:21 -0800 Subject: [PATCH v7 1/2] video: support MIPI-DSI controller driver In-Reply-To: <4F182ACF.8010302@ti.com> References: <4F17AA10.7080604@samsung.com> <4F182ACF.8010302@ti.com> Message-ID: <20120120155121.18880dff.akpm@linux-foundation.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, 19 Jan 2012 20:08:07 +0530 Archit wrote: > On Thursday 19 January 2012 10:58 AM, Donghwa Lee wrote: > > Samsung S5PC210 and EXYNOS SoC platform has MIPI-DSI controller and MIPI-DSI > > based LCD Panel could be used with it. This patch supports MIPI-DSI driver > > based Samsung SoC chip. > > > > LCD panel driver based MIPI-DSI should be registered to MIPI-DSI driver at > > machine code and LCD panel driver specific function registered to mipi_dsim_ddi > > structure at lcd panel init function called system init. > > In the MIPI-DSI driver, find lcd panel driver by using registered > > lcd panel name, and then initialize lcd panel driver. > > > > Changes since v6: > > - remove obscure compile problems. > > - remove useless codes. > > - modify return errno codes properly > > One more comment about 'mipi_dsim.h', it would be better to put it in > include/video and not 'include/linux'. Yes, that is desirable. > > --- > > drivers/video/Kconfig | 6 + > > drivers/video/Makefile | 2 + > > drivers/video/s5p_mipi_dsi.c | 599 ++++++++++++++++++++++ > > drivers/video/s5p_mipi_dsi_common.c | 896 +++++++++++++++++++++++++++++++++ > > drivers/video/s5p_mipi_dsi_common.h | 46 ++ > > drivers/video/s5p_mipi_dsi_lowlevel.c | 617 +++++++++++++++++++++++ > > drivers/video/s5p_mipi_dsi_lowlevel.h | 112 ++++ > > drivers/video/s5p_mipi_dsi_regs.h | 149 ++++++ > > include/linux/mipi_dsim.h | 359 +++++++++++++ > > 9 files changed, 2786 insertions(+), 0 deletions(-) or we could put it in drivers/video/. It all depends on which other drivers we expect will need access to this header.