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video: driver: handle dynamic qp setting

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- make B and P frame QP controls as dynamic.
- enable I/P/B QP to fw as and when these
  controls are set to the driver.
- remove HEIC qp support.

Change-Id: I7f45ab0bda75df8128bbbdfcebe66c2cae208b06
Signed-off-by: Darshana Patil <darshana@codeaurora.org>
This commit is contained in:
Darshana Patil
2021-06-16 10:44:52 -07:00
parent 04e17860d7
commit bd41af8c21
5 changed files with 105 additions and 24 deletions
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64
driver/vidc/src/msm_vidc_control.c
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@@ -363,9 +363,6 @@ static int msm_vidc_adjust_hevc_qp(struct msm_vidc_inst *inst,
CAP_TO_8BIT_QP(capability->cap[I_FRAME_MAX_QP].value);
CAP_TO_8BIT_QP(capability->cap[P_FRAME_MAX_QP].value);
CAP_TO_8BIT_QP(capability->cap[B_FRAME_MAX_QP].value);
} else if (cap_id == I_FRAME_QP) {
CAP_TO_8BIT_QP(capability->cap[P_FRAME_QP].value);
CAP_TO_8BIT_QP(capability->cap[B_FRAME_QP].value);
}
exit:
@@ -1751,7 +1748,7 @@ int msm_vidc_adjust_hevc_max_qp(void *instance, struct v4l2_ctrl *ctrl)
return rc;
}
int msm_vidc_adjust_hevc_frame_qp(void *instance, struct v4l2_ctrl *ctrl)
int msm_vidc_adjust_hevc_i_frame_qp(void *instance, struct v4l2_ctrl *ctrl)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
@@ -1768,6 +1765,54 @@ int msm_vidc_adjust_hevc_frame_qp(void *instance, struct v4l2_ctrl *ctrl)
ctrl->val, __func__);
rc = msm_vidc_adjust_hevc_qp(inst, I_FRAME_QP);
if (rc)
return rc;
return rc;
}
int msm_vidc_adjust_hevc_p_frame_qp(void *instance, struct v4l2_ctrl *ctrl)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *) instance;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
if (ctrl)
msm_vidc_update_cap_value(inst, P_FRAME_QP,
ctrl->val, __func__);
rc = msm_vidc_adjust_hevc_qp(inst, P_FRAME_QP);
if (rc)
return rc;
return rc;
}
int msm_vidc_adjust_hevc_b_frame_qp(void *instance, struct v4l2_ctrl *ctrl)
{
int rc = 0;
struct msm_vidc_inst_capability *capability;
struct msm_vidc_inst *inst = (struct msm_vidc_inst *) instance;
if (!inst || !inst->capabilities) {
d_vpr_e("%s: invalid params\n", __func__);
return -EINVAL;
}
capability = inst->capabilities;
if (ctrl)
msm_vidc_update_cap_value(inst, B_FRAME_QP,
ctrl->val, __func__);
rc = msm_vidc_adjust_hevc_qp(inst, B_FRAME_QP);
if (rc)
return rc;
return rc;
}
@@ -2578,10 +2623,19 @@ int msm_vidc_set_frame_qp(void *instance,
}
capab = inst->capabilities;
if (msm_vidc_get_parent_value(inst, I_FRAME_QP,
if (msm_vidc_get_parent_value(inst, cap_id,
BITRATE_MODE, &rc_type, __func__))
return -EINVAL;
if (inst->vb2q[OUTPUT_PORT].streaming) {
if (rc_type != HFI_RC_OFF) {
i_vpr_h(inst,
"%s: dynamic qp not allowed for rc type %d\n",
__func__, rc_type);
return 0;
}
}
if (rc_type == HFI_RC_OFF) {
/* Mandatorily set for rc off case */
i_qp_enable = p_qp_enable = b_qp_enable = 1;