diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 09:07:08 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-04 09:07:08 -0700 |
commit | 15b588303155b22edd559672905db8e59a44ef9a (patch) | |
tree | 5413973ea42014d71ac6d8ce36dbf05058a45646 /drivers/video/fbdev/omap2/dss/dsi.c | |
parent | d55696af8d91e8f21dacd74a236e6dcc4f6d78c4 (diff) | |
parent | f2dd36ac9974cc2353bcbb8e6b643fb96030564c (diff) |
Merge tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next
Pull omap fbdev changes from Tomi Valkeinen:
- DT support for the panel drivers that were still missing it
- TI AM43xx support
- TI OMAP5 support
* tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (46 commits)
OMAPDSS: move 'compatible' converter to omapdss driver
OMAPDSS: HDMI: fix devm_ioremap_resource error checks
OMAPDSS: HDMI: remove unused defines
OMAPDSS: HDMI: cleanup WP ioremaps
OMAPDSS: panel NEC-NL8048HL11 DT support
Doc/DT: Add DT binding documentation for TPO td043mtea1 panel
OMAPDSS: Panel TPO-TD043MTEA1 DT support
Doc/DT: Add DT binding documentation for SHARP LS037V7DW01
OMAPDSS: panel sharp-ls037v7dw01 DT support
OMAPDSS: panel-sharp-ls037v7dw01: update to use gpiod
Doc/DT: Add binding doc for lgphilips,lb035q02.txt
OMAPDSS: panel-lgphilips-lb035q02: Add DT support
OMAPDSS: panel-lgphilips-lb035q02: use gpiod for enable gpio
OMAPDSS: hdmi5_core: Fix compilation with OMAP5_DSS_HDMI_AUDIO
OMAPDSS: panel-dpi: enable-gpio
OMAPDSS: Fix writes to DISPC_POL_FREQ
Doc/DT: Add OMAP5 DSS DT bindings
OMAPDSS: HDMI: cleanup ioremaps
OMAPDSS: HDMI: Add OMAP5 HDMI support
OMAPDSS: HDMI: PLL changes for OMAP5
...
Diffstat (limited to 'drivers/video/fbdev/omap2/dss/dsi.c')
-rw-r--r-- | drivers/video/fbdev/omap2/dss/dsi.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c index 8be9b04d8849..4755a34a5422 100644 --- a/drivers/video/fbdev/omap2/dss/dsi.c +++ b/drivers/video/fbdev/omap2/dss/dsi.c @@ -1161,6 +1161,7 @@ static int dsi_regulator_init(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); struct regulator *vdds_dsi; + int r; if (dsi->vdds_dsi_reg != NULL) return 0; @@ -1173,6 +1174,15 @@ static int dsi_regulator_init(struct platform_device *dsidev) return PTR_ERR(vdds_dsi); } + if (regulator_can_change_voltage(vdds_dsi)) { + r = regulator_set_voltage(vdds_dsi, 1800000, 1800000); + if (r) { + devm_regulator_put(vdds_dsi); + DSSERR("can't set the DSI regulator voltage\n"); + return r; + } + } + dsi->vdds_dsi_reg = vdds_dsi; return 0; @@ -5122,6 +5132,7 @@ static enum omap_channel dsi_get_channel(int module_id) { switch (omapdss_get_version()) { case OMAPDSS_VER_OMAP24xx: + case OMAPDSS_VER_AM43xx: DSSWARN("DSI not supported\n"); return OMAP_DSS_CHANNEL_LCD; @@ -5723,9 +5734,16 @@ static const struct dsi_module_id_data dsi_of_data_omap4[] = { { }, }; +static const struct dsi_module_id_data dsi_of_data_omap5[] = { + { .address = 0x58004000, .id = 0, }, + { .address = 0x58009000, .id = 1, }, + { }, +}; + static const struct of_device_id dsi_of_match[] = { { .compatible = "ti,omap3-dsi", .data = dsi_of_data_omap3, }, { .compatible = "ti,omap4-dsi", .data = dsi_of_data_omap4, }, + { .compatible = "ti,omap5-dsi", .data = dsi_of_data_omap5, }, {}, }; |