From mboxrd@z Thu Jan 1 00:00:00 1970 From: tomi.valkeinen@nokia.com (Tomi Valkeinen) Date: Mon, 08 Nov 2010 14:26:03 +0200 Subject: [PATCH 1/3] OMAP: use generic panel data in board files In-Reply-To: <1288986236-30210-2-git-send-email-bryan.wu@canonical.com> References: <1288986236-30210-1-git-send-email-bryan.wu@canonical.com> <1288986236-30210-2-git-send-email-bryan.wu@canonical.com> Message-ID: <1289219163.3297.54.camel@tubuntu> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Fri, 2010-11-05 at 20:43 +0100, ext Bryan Wu wrote: > Introduce struct panel config data in panel.h, which will be used to match > the right panel configurations in generic DPI panel driver and other future > dsi panel drivers. > > Still keep sharp_ls_panel, since the sharp_ls_panel driver contains blacklight > control driver code which will be moved out later. Then we can use generic DPI > driver for sharp_ls_panel. As mentioned in the other mail, don't touch panel-taal or nokia-dsi-panel.h. They are not related to this change. The panel.h file should be spesific for the generic panel driver, so name the .c and .h files similarly. (yes, panel-taal.c and nokia-dsi-panel.h are not good examples for this, but I have a patch fixing it, I just haven't had time to push it forward =). And remember that the kernel should compile and work after each individual patch in the patch set. In this patch you set the boards to use dvi_panel driver, but there is no dvi_panel driver yet. Also some comments inline. > Signed-off-by: Bryan Wu > --- > arch/arm/mach-omap2/board-3430sdp.c | 10 +++- > arch/arm/mach-omap2/board-am3517evm.c | 19 +++++-- > arch/arm/mach-omap2/board-cm-t35.c | 19 +++++-- > arch/arm/mach-omap2/board-devkit8000.c | 22 +++++--- > arch/arm/mach-omap2/board-igep0020.c | 10 +++- > arch/arm/mach-omap2/board-omap3beagle.c | 10 +++- > arch/arm/mach-omap2/board-omap3evm.c | 10 +++- > arch/arm/mach-omap2/board-omap3stalker.c | 19 +++++-- > arch/arm/plat-omap/include/plat/nokia-dsi-panel.h | 31 ----------- > arch/arm/plat-omap/include/plat/panel.h | 57 +++++++++++++++++++++ > drivers/video/omap2/displays/panel-taal.c | 26 ++++------ > 11 files changed, 148 insertions(+), 85 deletions(-) > delete mode 100644 arch/arm/plat-omap/include/plat/nokia-dsi-panel.h > create mode 100644 arch/arm/plat-omap/include/plat/panel.h > > diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c > index 4e3742c..859b4e5 100644 > --- a/arch/arm/mach-omap2/board-3430sdp.c > +++ b/arch/arm/mach-omap2/board-3430sdp.c > @@ -38,6 +38,7 @@ > #include > #include > #include > +#include > > #include > > @@ -270,11 +271,14 @@ static struct omap_dss_device sdp3430_lcd_device = { > .platform_disable = sdp3430_panel_disable_lcd, > }; > > +static struct panel_data dvi_panel = { > + .name = "generic", > +}; > + > static struct omap_dss_device sdp3430_dvi_device = { > .name = "dvi", > - .driver_name = "generic_panel", > - .type = OMAP_DISPLAY_TYPE_DPI, > - .phy.dpi.data_lines = 24, Why do you remove type and datalines configuration? You do this for the other panels also. Tomi