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authorOlliver Schinagl <o.schinagl@ultimaker.com>2015-09-08 21:19:51 +0200
committerTomi Valkeinen <tomi.valkeinen@ti.com>2015-09-24 14:10:26 +0300
commit3ac58d58087e65592f2b91957c7a106a7a409aa4 (patch)
tree4ef790fac282b7a4a46d83bc9e4d301f54c62347 /drivers/video/fbdev
parent48846ec502525bd93ee6e611eeacb397f5662f9b (diff)
fbdev: ssd1307fb: add ssd1309 support
The ssd1307fb driver supports a lot of chips from the ssd130xfb series. This patch adds the ssd1309 chip, a 128x64 OLED driver chip. It is very similar to the other chips and only has some definitions added to support it. Signed-off-by: Olliver Schinagl <o.schinagl@ultimaker.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Prabhakar Lad <prabhakar.csengg@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev')
-rw-r--r--drivers/video/fbdev/ssd1307fb.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 8c01108f0a80..fa3480815cdb 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -495,6 +495,12 @@ static struct ssd1307fb_deviceinfo ssd1307fb_ssd1307_deviceinfo = {
.need_pwm = 1,
};
+static struct ssd1307fb_deviceinfo ssd1307fb_ssd1309_deviceinfo = {
+ .default_vcomh = 0x34,
+ .default_dclk_div = 1,
+ .default_dclk_frq = 10,
+};
+
static const struct of_device_id ssd1307fb_of_match[] = {
{
.compatible = "solomon,ssd1305fb-i2c",
@@ -508,6 +514,10 @@ static const struct of_device_id ssd1307fb_of_match[] = {
.compatible = "solomon,ssd1307fb-i2c",
.data = (void *)&ssd1307fb_ssd1307_deviceinfo,
},
+ {
+ .compatible = "solomon,ssd1309fb-i2c",
+ .data = (void *)&ssd1307fb_ssd1309_deviceinfo,
+ },
{},
};
MODULE_DEVICE_TABLE(of, ssd1307fb_of_match);
@@ -709,6 +719,7 @@ static const struct i2c_device_id ssd1307fb_i2c_id[] = {
{ "ssd1305fb", 0 },
{ "ssd1306fb", 0 },
{ "ssd1307fb", 0 },
+ { "ssd1309fb", 0 },
{ }
};
MODULE_DEVICE_TABLE(i2c, ssd1307fb_i2c_id);