[media] mt9v032: add support for mt9v022 and mt9v024

as are mt9v024 and mt9v034. With minimal changes it is possible
to support mt9v02[24] with the same driver.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

1 files changed, 32 insertions, 8 deletions

diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c
index edbe80ce2132..86c383385847 100644
--- a/drivers/media/i2c/mt9v032.c
+++ b/drivers/media/i2c/mt9v032.c
@@ -1,5 +1,5 @@
 /*
- * Driver for MT9V032 CMOS Image Sensor from Micron
+ * Driver for MT9V022, MT9V024, MT9V032, and MT9V034 CMOS Image Sensors
  *
  * Copyright (C) 2010, Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  *
@@ -134,8 +134,12 @@
 #define MT9V032_THERMAL_INFO                            0xc1
 
 enum mt9v032_model {
-        MT9V032_MODEL_V032_COLOR,
-        MT9V032_MODEL_V032_MONO,
+        MT9V032_MODEL_V022_COLOR,       /* MT9V022IX7ATC */
+        MT9V032_MODEL_V022_MONO,        /* MT9V022IX7ATM */
+        MT9V032_MODEL_V024_COLOR,       /* MT9V024IA7XTC */
+        MT9V032_MODEL_V024_MONO,        /* MT9V024IA7XTM */
+        MT9V032_MODEL_V032_COLOR,       /* MT9V032C12STM */
+        MT9V032_MODEL_V032_MONO,        /* MT9V032C12STC */
         MT9V032_MODEL_V034_COLOR,
         MT9V032_MODEL_V034_MONO,
 };
@@ -161,14 +165,14 @@ struct mt9v032_model_info {
 };
 
 static const struct mt9v032_model_version mt9v032_versions[] = {
-        { MT9V032_CHIP_ID_REV1, "MT9V032 rev1/2" },
-        { MT9V032_CHIP_ID_REV3, "MT9V032 rev3" },
-        { MT9V034_CHIP_ID_REV1, "MT9V034 rev1" },
+        { MT9V032_CHIP_ID_REV1, "MT9V022/MT9V032 rev1/2" },
+        { MT9V032_CHIP_ID_REV3, "MT9V022/MT9V032 rev3" },
+        { MT9V034_CHIP_ID_REV1, "MT9V024/MT9V034 rev1" },
 };
 
 static const struct mt9v032_model_data mt9v032_model_data[] = {
         {
-                /* MT9V032 revisions 1/2/3 */
+                /* MT9V022, MT9V032 revisions 1/2/3 */
                 .min_row_time = 660,
                 .min_hblank = MT9V032_HORIZONTAL_BLANKING_MIN,
                 .min_vblank = MT9V032_VERTICAL_BLANKING_MIN,
@@ -177,7 +181,7 @@ static const struct mt9v032_model_data mt9v032_model_data[] = {
                 .max_shutter = MT9V032_TOTAL_SHUTTER_WIDTH_MAX,
                 .pclk_reg = MT9V032_PIXEL_CLOCK,
         }, {
-                /* MT9V034 */
+                /* MT9V024, MT9V034 */
                 .min_row_time = 690,
                 .min_hblank = MT9V034_HORIZONTAL_BLANKING_MIN,
                 .min_vblank = MT9V034_VERTICAL_BLANKING_MIN,
@@ -189,6 +193,22 @@ static const struct mt9v032_model_data mt9v032_model_data[] = {
 };
 
 static const struct mt9v032_model_info mt9v032_models[] = {
+        [MT9V032_MODEL_V022_COLOR] = {
+                .data = &mt9v032_model_data[0],
+                .color = true,
+        },
+        [MT9V032_MODEL_V022_MONO] = {
+                .data = &mt9v032_model_data[0],
+                .color = false,
+        },
+        [MT9V032_MODEL_V024_COLOR] = {
+                .data = &mt9v032_model_data[1],
+                .color = true,
+        },
+        [MT9V032_MODEL_V024_MONO] = {
+                .data = &mt9v032_model_data[1],
+                .color = false,
+        },
         [MT9V032_MODEL_V032_COLOR] = {
                 .data = &mt9v032_model_data[0],
                 .color = true,
@@ -1010,6 +1030,10 @@ static int mt9v032_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id mt9v032_id[] = {
+        { "mt9v022", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V022_COLOR] },
+        { "mt9v022m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V022_MONO] },
+        { "mt9v024", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V024_COLOR] },
+        { "mt9v024m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V024_MONO] },
         { "mt9v032", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_COLOR] },
         { "mt9v032m", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V032_MONO] },
         { "mt9v034", (kernel_ulong_t)&mt9v032_models[MT9V032_MODEL_V034_COLOR] },