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Merge tag 'fbdev-omap-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into next

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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
  ...
This commit is contained in:
Linus Torvalds
2014-06-04 09:07:08 -07:00
parent d55696af8d f2dd36ac99
commit 15b5883031
39 changed files with 3605 additions and 575 deletions
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62
arch/arm/mach-omap2/display.c
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@@ -279,6 +279,8 @@ static enum omapdss_version __init omap_display_get_version(void)
return OMAPDSS_VER_OMAP4;
else if (soc_is_omap54xx())
return OMAPDSS_VER_OMAP5;
else if (soc_is_am43xx())
return OMAPDSS_VER_AM43xx;
else
return OMAPDSS_VER_UNKNOWN;
}
@@ -555,65 +557,9 @@ int omap_dss_reset(struct omap_hwmod *oh)
return r;
}
/* list of 'compatible' nodes to convert to omapdss specific */
static const char * const dss_compat_conv_list[] __initconst = {
"composite-connector",
"dvi-connector",
"hdmi-connector",
"panel-dpi",
"panel-dsi-cm",
"sony,acx565akm",
"svideo-connector",
"ti,tfp410",
"ti,tpd12s015",
};
/* prepend compatible string with "omapdss," */
static __init void omapdss_omapify_node(struct device_node *node,
const char *compat)
{
char *new_compat;
struct property *prop;
new_compat = kasprintf(GFP_KERNEL, "omapdss,%s", compat);
prop = kzalloc(sizeof(*prop), GFP_KERNEL);
if (!prop) {
pr_err("omapdss_omapify_node: kzalloc failed\n");
return;
}
prop->name = "compatible";
prop->value = new_compat;
prop->length = strlen(new_compat) + 1;
of_update_property(node, prop);
}
/*
* As omapdss panel drivers are omapdss specific, but we want to define the
* DT-data in generic manner, we convert the compatible strings of the panel
* nodes from "panel-foo" to "omapdss,panel-foo". This way we can have both
* correct DT data and omapdss specific drivers.
*
* When we get generic panel drivers to the kernel, this will be removed.
*/
void __init omapdss_early_init_of(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(dss_compat_conv_list); ++i) {
const char *compat = dss_compat_conv_list[i];
struct device_node *node = NULL;
while ((node = of_find_compatible_node(node, NULL, compat))) {
if (!of_device_is_available(node))
continue;
omapdss_omapify_node(node, compat);
}
}
}
struct device_node * __init omapdss_find_dss_of_node(void)
@@ -632,6 +578,10 @@ struct device_node * __init omapdss_find_dss_of_node(void)
if (node)
return node;
node = of_find_compatible_node(NULL, NULL, "ti,omap5-dss");
if (node)
return node;
return NULL;
}