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path: root/drivers/video/fsl_diu_fb.c
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* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* video/powerpc: don't touch DIU registers that we don't needTimur Tabi2012-09-21-19/+2
| | | | | | | | | | | | | | | | | | | Several DIU registers were being initialized either unnecessarily or to wrong values. 1) All interrupts were enabled even though there's no interrupt handler. Interrupts were left enabled when booting Linux. 2) Don't configure a dummy area descriptor, since we don't support ADs in U-Boot. 3) Don't configure any write-back buffer registers, since we don't use that mode. 4) The default values for the THRESHOLDS, SYN_POL, and PLUT registers should be used, so don't touch those registers either. Signed-off-by: Timur Tabi <timur@freescale.com>
* DIU: 1080P and 720P supportJerry Huang2011-11-29-0/+38
| | | | | | | | Add the 1920x1080 and 1280x720 resolution support. Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> CC: Anatolij Gustschin <agust@denx.de>
* Powerpc/DIU: Fixed the 800x600 and 1024x768 resolution bugJerry Huang2011-11-10-0/+2
| | | | | | | | When the resolution is set to 800x600 and 1024x768, but, the driver will use 1280x1024 resolution to set the DIU register Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> Acked-by: Timur Tabi <timur@freescale.com>
* video: update the Freescale DIU driver to use linux/fb.hTimur Tabi2011-10-13-49/+5
| | | | | | | | Update the Freescale DIU video driver (fsl_diu_fb.c) to use linux/fb.h. Some data structures from this header file were just copied into fsl_diu_fb.c. Signed-off-by: Timur Tabi <timur@freescale.com>
* video: Add SHARP LQ084S3LG01 LCD support on P1022DSTimur Tabi2011-08-04-15/+36
| | | | | | | | | | | | | | | | | The SHARP LQ084S3LG01 is a TFT LCD used on the P1022DS (revision "C") board. This device only supports 800x600 resolution, so if that resolution is selected, assume that this is the device. The device is attached to the LVDS port on the P1022DS board. The existing 800x600 entry (for the PDM360NG board) is actually 800x480, so we fix that. To support two different 800x resolutions, the Y-resolution is now passed to fsl_diu_init() and both values are used to pick the proper fb_videomode structure. The data for the 800x600 video mode is originally from Jiang Yutang. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Jiang Yutang <b14898@freescale.com>
* powerpc: use 'video-mode' environment variable to configure DIUTimur Tabi2011-04-28-305/+225
| | | | | | | | | | | | | | | | Use the 'video-mode' environment variable (for Freescale chips that have a DIU display controller) to designate the full video configuration. Previously, the DIU driver used the 'monitor' variable, and it was used only to determine the output video port. The old definition of the "monitor" environment variable only determines which video port to use for output. This variable was set to a number (0, 1, or sometimes 2) to specify a DVI, LVDS, or Dual-LVDS port. The resolution was hard-coded into board-specific code. The Linux command-line arguments needed to be hard-coded to the proper video definition string. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* video: move fsl_diu_fb driver to drivers/videoAnatolij Gustschin2010-12-01-0/+513
Since the driver is used not only on Freescale boards, we move it to a common place for video drivers as suggested by Wolfgang. The patch also cleans up the top level Makefile. Signed-off-by: Anatolij Gustschin <agust@denx.de>