msm: vidc: Introduce device specific code for video driver
Update vidc driver to make platform driver rather than dtsi
centric driver.
By doing this, we can simplify and enhance codec specific data
processing and remove redundant code.
CRs-Fixed: 2062045
Change-Id: I3c42405854d750110d501461f9897ef90e9120d0
Signed-off-by: Praneeth Paladugu <ppaladug@codeaurora.org>
diff --git a/drivers/media/platform/msm/vidc/msm_vidc_internal.h b/drivers/media/platform/msm/vidc/msm_vidc_internal.h
index 5edd3d5..32c048d 100644
--- a/drivers/media/platform/msm/vidc/msm_vidc_internal.h
+++ b/drivers/media/platform/msm/vidc/msm_vidc_internal.h
@@ -152,6 +152,26 @@
enum buffer_owner buffer_ownership;
};
+struct msm_vidc_common_data {
+ char key[128];
+ int value;
+};
+
+struct msm_vidc_codec_data {
+ u32 fourcc;
+ enum session_type session_type;
+ int vpp_cycles;
+ int vsp_cycles;
+ int low_power_cycles;
+};
+
+struct msm_vidc_platform_data {
+ struct msm_vidc_common_data *common_data;
+ unsigned int common_data_length;
+ struct msm_vidc_codec_data *codec_data;
+ unsigned int codec_data_length;
+};
+
struct msm_vidc_format {
char name[MAX_NAME_LENGTH];
u8 description[32];
@@ -228,10 +248,11 @@
unsigned long min_freq;
unsigned long curr_freq;
u32 operating_rate;
- struct clock_profile_entry *entry;
+ struct msm_vidc_codec_data *entry;
u32 core_id;
enum hal_work_mode work_mode;
bool low_latency_mode;
+ bool use_sys_cache;
};
struct profile_data {
@@ -262,6 +283,7 @@
struct mutex lock;
int id;
struct hfi_device *device;
+ struct msm_vidc_platform_data *platform_data;
struct msm_video_device vdev[MSM_VIDC_MAX_DEVICES];
struct v4l2_device v4l2_dev;
struct list_head instances;
@@ -326,6 +348,7 @@
u32 profile;
u32 level;
u32 entropy_mode;
+ struct msm_vidc_codec_data *codec_data;
};
extern struct msm_vidc_drv *vidc_driver;
@@ -407,4 +430,5 @@
* whereas this is private
*/
int msm_vidc_destroy(struct msm_vidc_inst *inst);
+void *vidc_get_drv_data(struct device *dev);
#endif