samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

driver: vidc: add support to s_ctrl

Browse Source 
Add support to s_ctrl base skeleton.

Change-Id: I842035b3bb296094f1491148f93233688f35ea14
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>
This commit is contained in:
Akshata Sahukar
2020-08-27 13:34:46 -07:00
committed by Maheshwar Ajja
parent b5c03abc93
commit dc3df521d4
13 changed files with 654 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

65
driver/platform/waipio/src/msm_vidc_waipio.c
View File

@@ -92,6 +92,7 @@ static struct msm_platform_inst_capability instance_data_waipio[] = {
* children,
* adjust, set}
*/
{CODEC},
{FRAME_WIDTH, ENC|DEC, CODECS_ALL, 128, 8192, 1, 1920},
{FRAME_HEIGHT, ENC|DEC, CODECS_ALL, 128, 8192, 1, 1080},
{PIX_FMTS, ENC, CODECS_ALL,
@@ -133,46 +134,86 @@ static struct msm_platform_inst_capability instance_data_waipio[] = {
/* ((1920 * 1088) / 256) * 960 fps */
{MBPS, ENC|DEC, CODECS_ALL, 64, 7833600, 1, 7833600},
{FRAME_RATE, ENC|DEC, CODECS_ALL, 1, 960, 1, 30},
{BIT_RATE, ENC|DEC, CODECS_ALL,
1, 220000000, 1, 20000000,
V4L2_CID_MPEG_VIDEO_BITRATE, HFI_PROP_TOTAL_BITRATE,
CAP_FLAG_DYNAMIC_ALLOWED,
/* TO DO parents */ {0},
{LAYER_BITRATE, SLICE_BYTE}},
{LAYER_BITRATE, SLICE_BYTE},
msm_vidc_adjust_bitrate, msm_vidc_set_s32},
{BIT_RATE, ENC, HEVC,
1, 160000000, 1, 20000000,
V4L2_CID_MPEG_VIDEO_BITRATE, HFI_PROP_TOTAL_BITRATE,
CAP_FLAG_DYNAMIC_ALLOWED,
/* TO DO parents */{0},
{LAYER_BITRATE, SLICE_BYTE}},
{LAYER_BITRATE, SLICE_BYTE},
msm_vidc_adjust_bitrate, msm_vidc_set_s32},
{ENTROPY_MODE, ENC, H264,
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC,
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC |
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
BIT(V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC) |
BIT(V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC),
V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC,
V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE, HFI_PROP_CABAC_SESSION,
CAP_FLAG_MENU,
{PROFILE},
{BIT_RATE}},
{CODEC, PROFILE},
{BIT_RATE},
msm_vidc_adjust_entropy_mode, msm_vidc_set_u32},
{PROFILE, ENC|DEC, H264,
V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE |
V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE |
V4L2_MPEG_VIDEO_H264_PROFILE_MAIN |
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH |
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10,
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE) |
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_HIGH) |
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10),
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
V4L2_CID_MPEG_VIDEO_H264_PROFILE, HFI_PROP_PROFILE,
CAP_FLAG_ROOT | CAP_FLAG_MENU,
{0},
{ENTROPY_MODE}},
{ENTROPY_MODE},
NULL, msm_vidc_set_u32},
{LEVEL, ENC|DEC, H264,
V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
V4L2_MPEG_VIDEO_H264_LEVEL_6_2,
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_1_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_1B) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_1_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_1_2) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_1_3) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_2_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_2_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_2_2) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_3_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_3_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_3_2) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_4_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_4_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_4_2) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_5_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_5_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_5_2) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_6_0) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_6_1) |
BIT(V4L2_MPEG_VIDEO_H264_LEVEL_6_2),
V4L2_MPEG_VIDEO_H264_LEVEL_6_2,
V4L2_CID_MPEG_VIDEO_H264_LEVEL, HFI_PROP_LEVEL,
/* TO DO(AS) */
CAP_FLAG_ROOT | CAP_FLAG_MENU,
{0},
{0},
NULL, msm_vidc_set_u32},
{CABAC_BITRATE, ENC, H264, 1, 160000000, 1, 20000000},
{VBV_DELAY, ENC, CODECS_ALL,
0, 1000, 500, 0,
V4L2_CID_MPEG_VIDEO_VBV_DELAY},
{SCALE_X, ENC, CODECS_ALL, 8192, 65536, 1, 8192},
{SCALE_Y, ENC, CODECS_ALL, 8192, 65536, 1, 8192},
{SCALE_X, DEC, CODECS_ALL, 65536, 65536, 1, 65536},

12
driver/vidc/inc/msm_vidc_control.h
View File

@@ -17,5 +17,17 @@ enum msm_vidc_ctrl_list_type {
int msm_vidc_ctrl_init(struct msm_vidc_inst *inst);
int msm_v4l2_op_s_ctrl(struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_bitrate(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_entropy_mode(void *instance, struct v4l2_ctrl *ctrl);
int msm_vidc_adjust_properties(struct msm_vidc_inst *inst);
int msm_vidc_set_u32(void *instance,
enum msm_vidc_inst_capability_type cap_id);
int msm_vidc_set_s32(void *instance,
enum msm_vidc_inst_capability_type cap_id);
int msm_vidc_set_array(void *instance,
enum msm_vidc_inst_capability_type cap_id);
int msm_vidc_set_fw_list(struct msm_vidc_inst *inst);
int msm_vidc_v4l2_menu_to_hfi(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id, u32 *value);
#endif

2
driver/vidc/inc/msm_vidc_driver.h
View File

@@ -81,7 +81,7 @@ int msm_vidc_release_internal_buffers(struct msm_vidc_inst *inst,
enum msm_vidc_buffer_type buffer_type);
int msm_vidc_add_session(struct msm_vidc_inst *inst);
int msm_vidc_session_open(struct msm_vidc_inst *inst);
int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst, u32 codec);
int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst);
int msm_vidc_core_init(struct msm_vidc_core *core);
int msm_vidc_smmu_fault_handler(struct iommu_domain *domain,
struct device *dev, unsigned long iova, int flags, void *data);

4
driver/vidc/inc/msm_vidc_inst.h
View File

@@ -89,8 +89,8 @@ struct msm_vidc_inst {
struct v4l2_fh event_handler;
struct v4l2_ctrl **ctrls;
u32 num_ctrls;
struct msm_vidc_inst_cap_entry child_ctrls;
struct msm_vidc_inst_cap_entry fw_ctrls;
struct msm_vidc_inst_cap_entry children;
struct msm_vidc_inst_cap_entry firmware;
bool request;
struct vb2_queue vb2q[MAX_PORT];
struct msm_vidc_crop crop;

4
driver/vidc/inc/msm_vidc_internal.h
View File

@@ -171,6 +171,7 @@ enum msm_vidc_core_capability_type {
enum msm_vidc_inst_capability_type {
INST_CAP_NONE = 0,
CODEC,
FRAME_WIDTH,
FRAME_HEIGHT,
PIX_FMTS,
@@ -190,6 +191,7 @@ enum msm_vidc_inst_capability_type {
LAYER_BITRATE,
ENTROPY_MODE,
CABAC_BITRATE,
VBV_DELAY,
LTR_COUNT,
LCU_SIZE,
POWER_SAVE_MBPS,
@@ -248,7 +250,6 @@ struct msm_vidc_inst_cap {
enum msm_vidc_inst_capability_type parents[MAX_CAP_PARENTS];
enum msm_vidc_inst_capability_type children[MAX_CAP_CHILDREN];
int (*adjust)(void *inst,
enum msm_vidc_inst_capability_type cap_id,
struct v4l2_ctrl *ctrl);
int (*set)(void *inst,
enum msm_vidc_inst_capability_type cap_id);
@@ -266,6 +267,7 @@ struct msm_vidc_core_capability {
};
struct msm_vidc_inst_cap_entry {
/* list of struct msm_vidc_inst_cap_entry */
struct list_head list;
enum msm_vidc_inst_capability_type cap_id;
};

1
driver/vidc/inc/msm_vidc_platform.h
View File

@@ -30,7 +30,6 @@ struct msm_platform_inst_capability {
enum msm_vidc_inst_capability_type parents[MAX_CAP_PARENTS];
enum msm_vidc_inst_capability_type children[MAX_CAP_CHILDREN];
int (*adjust)(void *inst,
enum msm_vidc_inst_capability_type cap_id,
struct v4l2_ctrl *ctrl);
int (*set)(void *inst,
enum msm_vidc_inst_capability_type cap_id);

3
driver/vidc/src/msm_vdec.c
View File

@@ -22,7 +22,8 @@ static int msm_vdec_codec_change(struct msm_vidc_inst *inst, u32 codec)
d_vpr_h("%s()\n", __func__);
rc = msm_vidc_get_inst_capability(inst, codec);
inst->codec = get_vidc_codec_from_v4l2(codec);
rc = msm_vidc_get_inst_capability(inst);
return rc;
}

3
driver/vidc/src/msm_venc.c
View File

@@ -20,7 +20,8 @@ static int msm_venc_codec_change(struct msm_vidc_inst *inst, u32 codec)
d_vpr_h("%s()\n", __func__);
rc = msm_vidc_get_inst_capability(inst, codec);
inst->codec = get_vidc_codec_from_v4l2(codec);
rc = msm_vidc_get_inst_capability(inst);
return rc;
}

4
driver/vidc/src/msm_vidc.c
View File

@@ -699,8 +699,8 @@ void *msm_vidc_open(void *vidc_core, u32 session_type)
INIT_LIST_HEAD(&inst->maps.scratch_2.list);
INIT_LIST_HEAD(&inst->maps.persist.list);
INIT_LIST_HEAD(&inst->maps.persist_1.list);
INIT_LIST_HEAD(&inst->child_ctrls.list);
INIT_LIST_HEAD(&inst->fw_ctrls.list);
INIT_LIST_HEAD(&inst->children.list);
INIT_LIST_HEAD(&inst->firmware.list);
inst->domain = session_type;
inst->state = MSM_VIDC_OPEN;
inst->request = false;

551
driver/vidc/src/msm_vidc_control.c
View File

@@ -9,6 +9,7 @@
#include "hfi_property.h"
#include "venus_hfi.h"
#include "msm_vidc_internal.h"
#include "msm_vidc_driver.h"
static bool is_priv_ctrl(u32 id)
{
@@ -62,7 +63,7 @@ static const char * const * msm_vidc_get_qmenu_type(
case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
return mpeg_video_stream_format;
default:
s_vpr_e(inst->sid, "%s: No available qmenu for ctrl %#x",
s_vpr_e(inst->sid, "%s: No available qmenu for ctrl %#x\n",
__func__, control_id);
return NULL;
}
@@ -88,12 +89,173 @@ static const char *msm_vidc_get_priv_ctrl_name(u32 sid, u32 control_id)
case V4L2_CID_MPEG_VIDEO_HEVC_SIZE_OF_LENGTH_FIELD:
return "NAL Format";
default:
s_vpr_e(sid, "%s: ctrl name not available for ctrl id %#x",
s_vpr_e(sid, "%s: ctrl name not available for ctrl id %#x\n",
__func__, control_id);
return NULL;
}
}
static enum msm_vidc_inst_capability_type msm_vidc_get_cap_id(
struct msm_vidc_inst *inst, u32 id)
{
enum msm_vidc_inst_capability_type i = INST_CAP_NONE + 1;
struct msm_vidc_inst_capability *capability;
enum msm_vidc_inst_capability_type cap_id = INST_CAP_NONE;
capability = inst->capabilities;
do {
if (capability->cap[i].v4l2_id == id) {
cap_id = capability->cap[i].cap;
break;
}
i++;
} while (i < INST_CAP_MAX);
return cap_id;
}
static int msm_vidc_add_capid_to_list(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id,
enum msm_vidc_ctrl_list_type type)
{
struct msm_vidc_inst_cap_entry *entry = NULL, *curr_node = NULL;
/* skip adding if cap_id already present in list */
if (type & FW_LIST) {
list_for_each_entry(curr_node, &inst->firmware.list, list) {
if (curr_node->cap_id == cap_id) {
s_vpr_e(inst->sid,
"%s: cap %d cannot be the child of two parents\n",
__func__, cap_id);
return 0;
}
}
}
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
if (!entry) {
s_vpr_e(inst->sid, "%s: alloc failed\n", __func__);
return -ENOMEM;
}
entry->cap_id = cap_id;
if (type & CHILD_LIST)
list_add_tail(&entry->list, &inst->children.list);
if (type & FW_LIST)
list_add_tail(&entry->list, &inst->firmware.list);
return 0;
}
static int msm_vidc_add_children(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
int i = 0;
struct msm_vidc_inst_capability *capability = inst->capabilities;
while (i < MAX_CAP_CHILDREN &&
capability->cap[cap_id].children[i]) {
rc = msm_vidc_add_capid_to_list(inst,
capability->cap[cap_id].children[i],
CHILD_LIST);
if (rc)
return rc;
i++;
}
return rc;
}
static int msm_vidc_adjust_property(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
capability = inst->capabilities;
if (capability->cap[cap_id].adjust) {
rc = capability->cap[cap_id].adjust(inst, NULL);
if (rc)
goto exit;
}
/* add children cap_id's to chidren list */
rc = msm_vidc_add_children(inst, cap_id);
if (rc)
goto exit;
/* add cap_id to firmware list always */
rc = msm_vidc_add_capid_to_list(inst, cap_id, FW_LIST);
if (rc)
goto exit;
return 0;
exit:
return rc;
}
static int msm_vidc_adjust_dynamic_property(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id, struct v4l2_ctrl *ctrl)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
s32 prev_value;
capability = inst->capabilities;
/*
* ctrl is NULL for children adjustment calls
* When a dynamic control having children is adjusted, check if dynamic
* adjustment is allowed for its children.
*/
if (!(capability->cap[cap_id].flags & CAP_FLAG_DYNAMIC_ALLOWED)) {
s_vpr_e(inst->sid,
"%s: dynamic setting of cap_id %d is not allowed\n",
__func__, cap_id);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
return -EINVAL;
}
/*
* if ctrl is NULL, it is children of some parent, and hence,
* must have an adjust function defined
*/
if (!ctrl && !capability->cap[cap_id].adjust) {
s_vpr_e(inst->sid,
"%s: child cap %d must have ajdust function\n",
__func__, capability->cap[cap_id].cap);
return -EINVAL;
}
prev_value = capability->cap[cap_id].value;
if (capability->cap[cap_id].adjust) {
rc = capability->cap[cap_id].adjust(inst, ctrl);
if (rc)
goto exit;
} else if (ctrl) {
capability->cap[cap_id].value = ctrl->val;
}
/* add children if cap value modified */
if (capability->cap[cap_id].value != prev_value) {
rc = msm_vidc_add_children(inst, cap_id);
if (rc)
goto exit;
}
/* add cap_id to firmware list always */
rc = msm_vidc_add_capid_to_list(inst, cap_id, FW_LIST);
if (rc)
goto exit;
return 0;
exit:
return rc;
}
int msm_vidc_ctrl_init(struct msm_vidc_inst *inst)
{
int rc = 0;
@@ -138,7 +300,7 @@ int msm_vidc_ctrl_init(struct msm_vidc_inst *inst)
return rc;
}
if (core->v4l2_ctrl_ops) {
if (!core->v4l2_ctrl_ops) {
s_vpr_e(inst->sid, "%s: no control ops\n", __func__);
return -EINVAL;
}
@@ -248,6 +410,387 @@ int msm_vidc_ctrl_init(struct msm_vidc_inst *inst)
int msm_v4l2_op_s_ctrl(struct v4l2_ctrl *ctrl)
{
return 0;
int rc = 0;
struct msm_vidc_inst *inst;
enum msm_vidc_inst_capability_type cap_id;
struct msm_vidc_inst_cap_entry *curr_node = NULL, *tmp_node = NULL;
struct msm_vidc_inst_capability *capability;
if (!ctrl) {
d_vpr_e("%s: invalid ctrl parameter\n", __func__);
return -EINVAL;
}
inst = container_of(ctrl->handler,
struct msm_vidc_inst, ctrl_handler);
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid parameters for inst\n", __func__);
return -EINVAL;
}
if (inst->state == MSM_VIDC_ERROR) {
s_vpr_e(inst->sid, "%s: set ctrl not allowed in error state\n");
/* (error name TBD); */
return -EINVAL;
}
capability = inst->capabilities;
s_vpr_h(inst->sid, "%s: state %d, name %s, id 0x%x value %d\n",
__func__, inst->state, ctrl->name, ctrl->id, ctrl->val);
cap_id = msm_vidc_get_cap_id(inst, ctrl->id);
if (cap_id == INST_CAP_NONE) {
s_vpr_e(inst->sid, "%s: could not find cap_id for ctrl %s\n",
__func__, ctrl->name);
return -EINVAL;
}
/* Static setting */
if (!inst->vb2q[OUTPUT_PORT].streaming) {
capability->cap[cap_id].value = ctrl->val;
return 0;
}
/* check if dynamic adjustment is allowed */
if (inst->vb2q[OUTPUT_PORT].streaming &&
!(capability->cap[cap_id].flags & CAP_FLAG_DYNAMIC_ALLOWED)) {
s_vpr_e(inst->sid,
"%s: dynamic setting of cap_id %d is not allowed\n",
__func__, cap_id);
return -EBUSY;
}
rc = msm_vidc_adjust_dynamic_property(inst, cap_id, ctrl);
if (rc)
goto exit;
/* adjust all children if any */
list_for_each_entry_safe(curr_node, tmp_node,
&inst->children.list, list) {
rc = msm_vidc_adjust_dynamic_property(
inst, curr_node->cap_id, NULL);
if (rc)
goto exit;
list_del(&curr_node->list);
kfree(curr_node);
}
/* dynamic controls with request will be set along with qbuf */
if (inst->request)
return 0;
/* Dynamic set control ASAP */
rc = msm_vidc_set_fw_list(inst);
if (rc) {
s_vpr_e(inst->sid, "%s: setting %s failed\n",
__func__, ctrl->name);
goto exit;
}
exit:
return rc;
}
int msm_vidc_adjust_entropy_mode(void *instance, struct v4l2_ctrl *ctrl)
{
int rc = 0;
int i = 0;
struct msm_vidc_inst_capability *capability;
s32 adjusted_value;
enum msm_vidc_inst_capability_type parent_id;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *) instance;
s32 codec = -1, profile = -1;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
/* ctrl is always NULL in streamon case */
if (ctrl)
adjusted_value = ctrl->val;
else
adjusted_value = capability->cap[ENTROPY_MODE].value;
/* check parents and adjust cabac session value */
while (i < MAX_CAP_PARENTS &&
capability->cap[ENTROPY_MODE].parents[i]) {
parent_id = capability->cap[ENTROPY_MODE].parents[i];
if (parent_id == CODEC)
codec = inst->codec;
else if (parent_id == profile)
profile = capability->cap[PROFILE].value;
else
s_vpr_e(inst->sid,
"%s: invalid parent %d\n",
__func__, parent_id);
}
if (codec == -1 || profile == -1) {
s_vpr_e(inst->sid,
"%s: missing parents %d %d\n",
__func__, codec, profile);
return 0;
}
if (codec == MSM_VIDC_H264 &&
(profile == V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE ||
profile == V4L2_MPEG_VIDEO_H264_PROFILE_CONSTRAINED_BASELINE) &&
adjusted_value == V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC)
adjusted_value = V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC;
if (capability->cap[ENTROPY_MODE].value != adjusted_value) {
s_vpr_h(inst->sid, "%s: adjusted from %#x to %#x\n", __func__,
capability->cap[ENTROPY_MODE].value, adjusted_value);
capability->cap[ENTROPY_MODE].value = adjusted_value;
}
return rc;
}
int msm_vidc_adjust_bitrate(void *instance, struct v4l2_ctrl *ctrl)
{
int rc = 0;
// u32 cabac_max_bitrate;
struct msm_vidc_inst_capability *capability;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *) instance;
s32 new_value;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
if (ctrl)
new_value = ctrl->val;
else
new_value = capability->cap[BIT_RATE].value;
/* TO DO */
return rc;
}
/*
* Loop over instance capabilities with CAP_FLAG_ROOT
* and call adjust function, where
* - adjust current capability value
* - update tail of instance children list with capability children
* - update instance firmware list with current capability id
* Now, loop over child list and call its adjust function
*/
int msm_vidc_adjust_properties(struct msm_vidc_inst *inst)
{
int rc = 0;
int i;
struct msm_vidc_inst_cap_entry *curr_node = NULL, *tmp_node = NULL;
struct msm_vidc_inst_capability *capability;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
for (i = 0; i < INST_CAP_MAX; i++) {
if (capability->cap[i].flags & CAP_FLAG_ROOT) {
rc = msm_vidc_adjust_property(inst,
capability->cap[i].cap);
if (rc)
goto exit;
}
}
/*
* children of all root controls are already
* added to inst->children list at this point
*/
list_for_each_entry_safe(curr_node, tmp_node,
&inst->children.list, list) {
/*
* call adjust for each child. Each child adjust
* will also update child list at the tail with
* its own children list.
* Also, if current control id value is updated,
* its entry should be added to fw list.
*/
rc = msm_vidc_adjust_property(inst, curr_node->cap_id);
if (rc)
goto exit;
list_del(&curr_node->list);
kfree(curr_node);
}
exit:
return rc;
}
int msm_vidc_set_u32(void *instance,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *)instance;
u32 hfi_value;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
rc = msm_vidc_v4l2_menu_to_hfi(inst, cap_id, &hfi_value);
if (rc)
return -EINVAL;
rc = hfi_packet_session_property(inst,
inst->capabilities->cap[cap_id].hfi_id,
HFI_HOST_FLAGS_NONE, HFI_PORT_NONE,
HFI_PAYLOAD_U32_ENUM,
&hfi_value,
sizeof(u32));
if (rc)
s_vpr_e(inst->sid,
"%s: failed to set cap_id: %d to fw\n",
__func__, cap_id);
return rc;
}
int msm_vidc_set_s32(void *instance,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *)instance;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
rc = hfi_packet_session_property(inst,
inst->capabilities->cap[cap_id].hfi_id,
HFI_HOST_FLAGS_NONE, HFI_PORT_NONE,
HFI_PAYLOAD_S32,
&inst->capabilities->cap[cap_id].value,
sizeof(s32));
if (rc)
s_vpr_e(inst->sid,
"%s: failed to set cap_id: %d to fw\n",
__func__, cap_id);
return rc;
}
/* Please ignore this function for now. TO DO*/
int msm_vidc_set_array(void *instance,
enum msm_vidc_inst_capability_type cap_id)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
struct msm_vidc_core *core;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *)instance;
if (!inst || !inst->core || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
core = (struct msm_vidc_core *)inst->core;
switch (cap_id) {
/*
* Needed if any control needs to be packed into a structure
* and sent for packetization.
* payload types may be:
* STRUCTURE, BLOB, STRING, PACKED, ARRAY,
*
case BITRATE_MODE:
s_vpr_h(inst->sid, "%s: %d\n", __func__, hfi_value);
hfi_create_packet(inst->packet, inst->packet_size,
offset,
capability->cap[cap_id].hfi_id,
HFI_HOST_FLAGS_NONE, HFI_PAYLOAD_ENUM,
HFI_PORT_NONE, core->packet_id++,
&capability->cap[PROFILE].value, sizeof(u32));
break;
}
*/
default:
s_vpr_e(inst->sid,
"%s: Unknown cap id %d, cannot set to fw\n",
__func__, cap_id);
rc = -EINVAL;
break;
}
return rc;
}
int msm_vidc_set_fw_list(struct msm_vidc_inst *inst)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
struct msm_vidc_inst_cap_entry *curr_node = NULL, *tmp_node = NULL;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
list_for_each_entry_safe(curr_node, tmp_node,
&inst->firmware.list, list) {
/* cap_id's like PIX_FMT etc may not have set functions */
if (!capability->cap[curr_node->cap_id].set)
continue;
rc = capability->cap[curr_node->cap_id].set(inst,
curr_node->cap_id);
if (rc)
goto exit;
list_del(&curr_node->list);
kfree(curr_node);
}
exit:
return rc;
}
int msm_vidc_v4l2_menu_to_hfi(struct msm_vidc_inst *inst,
enum msm_vidc_inst_capability_type cap_id, u32 *value)
{
struct msm_vidc_inst_capability *capability = inst->capabilities;
switch (capability->cap[cap_id].v4l2_id) {
case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE:
switch (capability->cap[cap_id].value) {
case V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CABAC:
*value = 1;
break;
case V4L2_MPEG_VIDEO_H264_ENTROPY_MODE_CAVLC:
*value = 0;
break;
default:
*value = 1;
s_vpr_e(inst->sid,
"%s: invalid ctrl %d value %d, default value %u\n",
__func__, capability->cap[cap_id].v4l2_id,
capability->cap[cap_id].value, *value);
}
break;
default:
s_vpr_e(inst->sid,
"%s: invalid ctrl with cap_id\n", cap_id);
return -EINVAL;
}
return 0;
}

9
driver/vidc/src/msm_vidc_driver.c
View File

@@ -668,7 +668,7 @@ int msm_vidc_session_open(struct msm_vidc_inst *inst)
return 0;
}
int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst, u32 codec)
int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst)
{
int rc = 0;
int i;
@@ -683,11 +683,10 @@ int msm_vidc_get_inst_capability(struct msm_vidc_inst *inst, u32 codec)
for (i = 0; i < core->codecs_count; i++) {
if (core->inst_caps[i].domain == inst->domain &&
core->inst_caps[i].codec == get_vidc_codec_from_v4l2(
codec)) {
core->inst_caps[i].codec == inst->codec) {
s_vpr_h(inst->sid,
"%s: copied capabilities with %#x caps\n",
__func__, codec);
"%s: copied capabilities with %#x codec\n",
__func__, inst->codec);
memcpy(inst->capabilities, &core->inst_caps[i],
sizeof(struct msm_vidc_inst_capability));
}

17
driver/vidc/src/msm_vidc_vb2.c
View File

@@ -110,6 +110,23 @@ int msm_vidc_start_streaming(struct vb2_queue *q, unsigned int count)
return -EINVAL;
}
/*
if (inst->state == MSM_VIDC_START_INPUT ||
inst->state == MSM_VIDC_START_OUTPUT) {
rc = msm_vidc_adjust_properties(inst);
if (rc)
return -EINVAL;
}
if ((inst->state == MSM_VIDC_START_INPUT) ||
(inst->state == MSM_VIDC_START &&
q->type == INPUT_PLANE)) {
rc = msm_vidc_set_fw_list(inst);
if (rc)
return -EINVAL;
}
*/
if (q->type == INPUT_PLANE) {
if (is_decode_session(inst))
rc = msm_vdec_start_input(inst);

18
driver/vidc/src/venus_hfi_response.c
View File

@@ -96,7 +96,7 @@ static int handle_session_error(struct msm_vidc_inst *inst,
s_vpr_e(inst->sid, "session error (%#x): %s\n", pkt->type, error);
rc = msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
rc = msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
return rc;
}
@@ -137,7 +137,7 @@ static int handle_session_open(struct msm_vidc_inst *inst,
{
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
}
if (pkt->flags & HFI_FW_FLAGS_SUCCESS)
@@ -151,7 +151,7 @@ static int handle_session_close(struct msm_vidc_inst *inst,
{
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
}
if (pkt->flags & HFI_FW_FLAGS_SUCCESS)
@@ -166,7 +166,7 @@ static int handle_session_start(struct msm_vidc_inst *inst,
{
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
}
if (pkt->flags & HFI_FW_FLAGS_SUCCESS)
@@ -180,7 +180,7 @@ static int handle_session_stop(struct msm_vidc_inst *inst,
{
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
}
if (pkt->flags & HFI_FW_FLAGS_SUCCESS)
@@ -195,7 +195,7 @@ static int handle_session_drain(struct msm_vidc_inst *inst,
{
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
}
if (pkt->flags & HFI_FW_FLAGS_SUCCESS)
@@ -231,20 +231,20 @@ static int handle_session_buffer(struct msm_vidc_inst *inst,
if (pkt->flags & HFI_FW_FLAGS_SESSION_ERROR) {
s_vpr_e(inst->sid, "%s: received session error\n", __func__);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
return 0;
}
port_type = pkt->port;
if (!is_valid_hfi_port(inst, port_type, __func__)) {
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
return 0;
}
buffer = (struct hfi_buffer *)(pkt + sizeof(struct hfi_packet));
buf_type = buffer->type;
if (!is_valid_hfi_buffer_type(inst, buf_type, __func__)) {
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR);
msm_vidc_change_inst_state(inst, MSM_VIDC_ERROR, __func__);
return 0;
}