From: Tim Niemeyer <tim.niemeyer@corscience.de> To: Jean-Jacques Hiblot <jjhiblot@traphandler.com>, Robert Nelson <robertcnelson@gmail.com> Cc: nicolas.ferre@atmel.com, boris.brezillon@free-electrons.com, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, airlied@linux.ie, robdclark@gmail.com, plagnioj@jcrosoft.com, linux-kernel@vger.kernel.org Subject: Re: [RFC 0/3] DRM driver for the ATMEL High end LCD controller Date: Wed, 23 Apr 2014 17:36:36 +0200 [thread overview] Message-ID: <1398267396.4295.59.camel@herbert.er.corscience.de> (raw) In-Reply-To: <1397814309-32160-1-git-send-email-jjhiblot@traphandler.com> Hi Jean-Jacques, Am Freitag, den 18.04.2014, 11:45 +0200 schrieb Jean-Jacques Hiblot: > Hi, > > this patch serie implements a simple DRM driver for the ATMEL High end LCD > controller found in the SAMA5 familly. It's based on the tilcdc driver. > It uses the cma_helper for memory and fbdev stuff. > Your comments are welcome ! I applied your and Robert's patches on a 3.15-rc2 kernel and tried the framebuffer device on the sama5d31-ek. Seems to work. > Supported features: > * the base layer (the main framebuffer) Tested to show a little tux png, but it's appearing only after 'echo 0 > /sys/devices/ahb.1/apb.2/f0030000.hlcdc/graphics/fb0/rotate' is there missing some initializing? > * a simple panel > * a backlight driver Tested to set brightness to 0, 20 and 255. Works. Thanks for your work. Best Regards Tim > * structure to 'easily' add other connectors (it comes from the tilcdc) > > On the todo list: > * support overlays as drm_planes > * support for the hardware cursor > * support for the SiI9022 HDMI connector (present on sama5d36ek) > > > Jean-Jacques Hiblot (3): > atmel: drm: added drm driver for the atmel hlcd controller > atmel: drm: dt: Added DT entry for the atmel hlcdc found in the sama5 > atmel: dt: Add supports for the lcdc support on the sama5d36ek > > arch/arm/boot/dts/sama5d36ek.dts | 27 +- > arch/arm/boot/dts/sama5d3_lcd.dtsi | 11 + > drivers/gpu/drm/Kconfig | 2 + > drivers/gpu/drm/Makefile | 1 + > drivers/gpu/drm/atmel_hlcdc/Kconfig | 13 + > drivers/gpu/drm/atmel_hlcdc/Makefile | 12 + > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc.h | 771 +++++++++++++++++++++ > .../gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.c | 92 +++ > .../gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.h | 25 + > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_crtc.c | 702 +++++++++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.c | 586 ++++++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.h | 124 ++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_ovl.h | 190 +++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.c | 459 ++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.h | 28 + > 15 files changed, 3042 insertions(+), 1 deletion(-) > create mode 100644 drivers/gpu/drm/atmel_hlcdc/Kconfig > create mode 100644 drivers/gpu/drm/atmel_hlcdc/Makefile > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_crtc.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_ovl.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.h > > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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From: tim.niemeyer@corscience.de (Tim Niemeyer) To: linux-arm-kernel@lists.infradead.org Subject: [RFC 0/3] DRM driver for the ATMEL High end LCD controller Date: Wed, 23 Apr 2014 17:36:36 +0200 [thread overview] Message-ID: <1398267396.4295.59.camel@herbert.er.corscience.de> (raw) In-Reply-To: <1397814309-32160-1-git-send-email-jjhiblot@traphandler.com> Hi Jean-Jacques, Am Freitag, den 18.04.2014, 11:45 +0200 schrieb Jean-Jacques Hiblot: > Hi, > > this patch serie implements a simple DRM driver for the ATMEL High end LCD > controller found in the SAMA5 familly. It's based on the tilcdc driver. > It uses the cma_helper for memory and fbdev stuff. > Your comments are welcome ! I applied your and Robert's patches on a 3.15-rc2 kernel and tried the framebuffer device on the sama5d31-ek. Seems to work. > Supported features: > * the base layer (the main framebuffer) Tested to show a little tux png, but it's appearing only after 'echo 0 > /sys/devices/ahb.1/apb.2/f0030000.hlcdc/graphics/fb0/rotate' is there missing some initializing? > * a simple panel > * a backlight driver Tested to set brightness to 0, 20 and 255. Works. Thanks for your work. Best Regards Tim > * structure to 'easily' add other connectors (it comes from the tilcdc) > > On the todo list: > * support overlays as drm_planes > * support for the hardware cursor > * support for the SiI9022 HDMI connector (present on sama5d36ek) > > > Jean-Jacques Hiblot (3): > atmel: drm: added drm driver for the atmel hlcd controller > atmel: drm: dt: Added DT entry for the atmel hlcdc found in the sama5 > atmel: dt: Add supports for the lcdc support on the sama5d36ek > > arch/arm/boot/dts/sama5d36ek.dts | 27 +- > arch/arm/boot/dts/sama5d3_lcd.dtsi | 11 + > drivers/gpu/drm/Kconfig | 2 + > drivers/gpu/drm/Makefile | 1 + > drivers/gpu/drm/atmel_hlcdc/Kconfig | 13 + > drivers/gpu/drm/atmel_hlcdc/Makefile | 12 + > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc.h | 771 +++++++++++++++++++++ > .../gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.c | 92 +++ > .../gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.h | 25 + > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_crtc.c | 702 +++++++++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.c | 586 ++++++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.h | 124 ++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_ovl.h | 190 +++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.c | 459 ++++++++++++ > drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.h | 28 + > 15 files changed, 3042 insertions(+), 1 deletion(-) > create mode 100644 drivers/gpu/drm/atmel_hlcdc/Kconfig > create mode 100644 drivers/gpu/drm/atmel_hlcdc/Makefile > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_backlight.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_crtc.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_drv.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_ovl.h > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.c > create mode 100644 drivers/gpu/drm/atmel_hlcdc/atmel_hlcdc_panel.h > > -- > 1.9.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2014-04-23 15:36 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-04-18 9:45 [RFC 0/3] DRM driver for the ATMEL High end LCD controller Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` [RFC 1/3] atmel: drm: added drm driver for the atmel hlcd controller Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 13:21 ` Boris BREZILLON 2014-04-18 13:21 ` Boris BREZILLON 2014-04-18 14:31 ` Robert Nelson 2014-04-18 14:31 ` Robert Nelson 2014-04-18 14:31 ` Robert Nelson 2014-04-19 19:03 ` Jean-Jacques Hiblot 2014-04-19 19:03 ` Jean-Jacques Hiblot 2014-04-19 19:03 ` Jean-Jacques Hiblot 2014-04-28 19:22 ` Boris BREZILLON 2014-04-28 19:22 ` Boris BREZILLON 2014-05-01 6:34 ` Jean-Jacques Hiblot 2014-05-01 6:34 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` [RFC 2/3] atmel: drm: dt: Added DT entry for the atmel hlcdc found in the sama5 Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` [RFC 3/3] atmel: dt: Add supports for the lcdc support on the sama5d36ek Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 9:45 ` Jean-Jacques Hiblot 2014-04-18 14:48 ` Robert Nelson 2014-04-18 14:48 ` Robert Nelson 2014-04-18 14:48 ` Robert Nelson 2014-04-19 19:07 ` Jean-Jacques Hiblot 2014-04-19 19:07 ` Jean-Jacques Hiblot 2014-04-19 19:07 ` Jean-Jacques Hiblot 2014-04-18 13:37 ` [RFC 0/3] DRM driver for the ATMEL High end LCD controller Boris BREZILLON 2014-04-18 13:37 ` Boris BREZILLON 2014-04-23 15:36 ` Tim Niemeyer [this message] 2014-04-23 15:36 ` Tim Niemeyer 2014-04-24 12:14 ` Boris BREZILLON 2014-04-24 12:14 ` Boris BREZILLON 2014-04-24 12:46 ` Tim Niemeyer 2014-04-24 12:46 ` Tim Niemeyer 2014-04-24 16:59 ` Jean-Jacques Hiblot 2014-04-24 16:59 ` Jean-Jacques Hiblot 2014-04-30 14:31 ` Jean-Jacques Hiblot 2014-04-30 14:31 ` Jean-Jacques Hiblot
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