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fbdev: ssd1307fb: add ssd1309 support

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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 <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-by: Prabhakar Lad <[email protected]>
Signed-off-by: Tomi Valkeinen <[email protected]>
This commit is contained in:
Olliver Schinagl 2015-09-08 21:19:51 +02:00 • committed by Tomi Valkeinen
commit 3ac58d5808
2 changed files with 13 additions and 1 deletions
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11
drivers/video/fbdev/ssd1307fb.c
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@ -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);