static int vfe_proc_general(struct msm_vfe_command_8k *cmd)
{
int rc = 0;
CDBG("vfe_proc_general: cmdID = %d\n", cmd->id);
switch (cmd->id) {
case VFE_CMD_ID_RESET:
msm_camio_vfe_blk_reset();
msm_camio_camif_pad_reg_reset_2();
vfe_reset();
break;
case VFE_CMD_ID_START: {
struct vfe_cmd_start start;
if (copy_from_user(&start,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
/* msm_camio_camif_pad_reg_reset_2(); */
msm_camio_camif_pad_reg_reset();
vfe_start(&start);
}
break;
case VFE_CMD_ID_CAMIF_CONFIG: {
struct vfe_cmd_camif_config camif;
if (copy_from_user(&camif,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_camif_config(&camif);
}
break;
case VFE_CMD_ID_BLACK_LEVEL_CONFIG: {
struct vfe_cmd_black_level_config bl;
if (copy_from_user(&bl,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_black_level_config(&bl);
}
break;
case VFE_CMD_ID_ROLL_OFF_CONFIG: {
struct vfe_cmd_roll_off_config rolloff;
if (copy_from_user(&rolloff,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_roll_off_config(&rolloff);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_CONFIG: {
struct vfe_cmd_demux_channel_gain_config demuxc;
if (copy_from_user(&demuxc,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
/* demux is always enabled. */
vfe_demux_channel_gain_config(&demuxc);
}
break;
case VFE_CMD_ID_DEMOSAIC_CONFIG: {
struct vfe_cmd_demosaic_config demosaic;
if (copy_from_user(&demosaic,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_demosaic_config(&demosaic);
}
break;
case VFE_CMD_ID_FOV_CROP_CONFIG:
case VFE_CMD_ID_FOV_CROP_UPDATE: {
struct vfe_cmd_fov_crop_config fov;
if (copy_from_user(&fov,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_fov_crop_config(&fov);
}
break;
case VFE_CMD_ID_MAIN_SCALER_CONFIG:
case VFE_CMD_ID_MAIN_SCALER_UPDATE: {
struct vfe_cmd_main_scaler_config mainds;
if (copy_from_user(&mainds,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_main_scaler_config(&mainds);
}
break;
case VFE_CMD_ID_WHITE_BALANCE_CONFIG:
case VFE_CMD_ID_WHITE_BALANCE_UPDATE: {
struct vfe_cmd_white_balance_config wb;
if (copy_from_user(&wb,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_white_balance_config(&wb);
}
break;
case VFE_CMD_ID_COLOR_CORRECTION_CONFIG:
case VFE_CMD_ID_COLOR_CORRECTION_UPDATE: {
struct vfe_cmd_color_correction_config cc;
if (copy_from_user(&cc,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_color_correction_config(&cc);
}
break;
case VFE_CMD_ID_LA_CONFIG: {
struct vfe_cmd_la_config la;
if (copy_from_user(&la,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_la_config(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_CONFIG: {
struct vfe_cmd_rgb_gamma_config rgb;
if (copy_from_user(&rgb,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
rc = vfe_rgb_gamma_config(&rgb);
}
break;
case VFE_CMD_ID_CHROMA_ENHAN_CONFIG:
case VFE_CMD_ID_CHROMA_ENHAN_UPDATE: {
struct vfe_cmd_chroma_enhan_config chrom;
if (copy_from_user(&chrom,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_chroma_enhan_config(&chrom);
}
break;
case VFE_CMD_ID_CHROMA_SUPPRESSION_CONFIG:
case VFE_CMD_ID_CHROMA_SUPPRESSION_UPDATE: {
struct vfe_cmd_chroma_suppression_config chromsup;
if (copy_from_user(&chromsup,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_chroma_sup_config(&chromsup);
}
break;
case VFE_CMD_ID_ASF_CONFIG: {
struct vfe_cmd_asf_config asf;
if (copy_from_user(&asf,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_asf_config(&asf);
}
break;
case VFE_CMD_ID_SCALER2Y_CONFIG:
case VFE_CMD_ID_SCALER2Y_UPDATE: {
struct vfe_cmd_scaler2_config ds2y;
if (copy_from_user(&ds2y,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_scaler2y_config(&ds2y);
}
break;
case VFE_CMD_ID_SCALER2CbCr_CONFIG:
case VFE_CMD_ID_SCALER2CbCr_UPDATE: {
struct vfe_cmd_scaler2_config ds2cbcr;
if (copy_from_user(&ds2cbcr,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_scaler2cbcr_config(&ds2cbcr);
}
break;
case VFE_CMD_ID_CHROMA_SUBSAMPLE_CONFIG: {
struct vfe_cmd_chroma_subsample_config sub;
if (copy_from_user(&sub,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_chroma_subsample_config(&sub);
}
break;
case VFE_CMD_ID_FRAME_SKIP_CONFIG: {
struct vfe_cmd_frame_skip_config fskip;
if (copy_from_user(&fskip,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_frame_skip_config(&fskip);
}
break;
case VFE_CMD_ID_OUTPUT_CLAMP_CONFIG: {
struct vfe_cmd_output_clamp_config clamp;
if (copy_from_user(&clamp,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_output_clamp_config(&clamp);
}
break;
/* module update commands */
case VFE_CMD_ID_BLACK_LEVEL_UPDATE: {
struct vfe_cmd_black_level_config blk;
if (copy_from_user(&blk,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_black_level_update(&blk);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_UPDATE: {
struct vfe_cmd_demux_channel_gain_config dmu;
if (copy_from_user(&dmu,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_demux_channel_gain_update(&dmu);
}
break;
case VFE_CMD_ID_DEMOSAIC_BPC_UPDATE: {
struct vfe_cmd_demosaic_bpc_update demo_bpc;
if (copy_from_user(&demo_bpc,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_demosaic_bpc_update(&demo_bpc);
}
break;
case VFE_CMD_ID_DEMOSAIC_ABF_UPDATE: {
struct vfe_cmd_demosaic_abf_update demo_abf;
if (copy_from_user(&demo_abf,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_demosaic_abf_update(&demo_abf);
}
break;
case VFE_CMD_ID_LA_UPDATE: {
struct vfe_cmd_la_config la;
if (copy_from_user(&la,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_la_update(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_UPDATE: {
struct vfe_cmd_rgb_gamma_config rgb;
if (copy_from_user(&rgb,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
rc = vfe_rgb_gamma_update(&rgb);
}
break;
case VFE_CMD_ID_ASF_UPDATE: {
struct vfe_cmd_asf_update asf;
if (copy_from_user(&asf,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_asf_update(&asf);
}
break;
case VFE_CMD_ID_FRAME_SKIP_UPDATE: {
struct vfe_cmd_frame_skip_update fskip;
if (copy_from_user(&fskip,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_frame_skip_update(&fskip);
}
break;
case VFE_CMD_ID_CAMIF_FRAME_UPDATE: {
struct vfe_cmds_camif_frame fup;
if (copy_from_user(&fup,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_camif_frame_update(&fup);
}
break;
/* stats update commands */
case VFE_CMD_ID_STATS_AUTOFOCUS_UPDATE: {
struct vfe_cmd_stats_af_update afup;
if (copy_from_user(&afup,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_stats_update_af(&afup);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_UPDATE: {
struct vfe_cmd_stats_wb_exp_update wbexp;
if (copy_from_user(&wbexp,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_stats_update_wb_exp(&wbexp);
}
break;
/* control of start, stop, update, etc... */
case VFE_CMD_ID_STOP:
vfe_stop();
break;
case VFE_CMD_ID_GET_HW_VERSION:
break;
/* stats */
case VFE_CMD_ID_STATS_SETTING: {
struct vfe_cmd_stats_setting stats;
if (copy_from_user(&stats,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_stats_setting(&stats);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_START: {
struct vfe_cmd_stats_af_start af;
if (copy_from_user(&af,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_stats_start_af(&af);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_STOP:
vfe_stats_af_stop();
break;
case VFE_CMD_ID_STATS_WB_EXP_START: {
struct vfe_cmd_stats_wb_exp_start awexp;
if (copy_from_user(&awexp,
(void __user *) cmd->value, cmd->length))
rc = -EFAULT;
vfe_stats_start_wb_exp(&awexp);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_STOP:
vfe_stats_wb_exp_stop();
break;
case VFE_CMD_ID_ASYNC_TIMER_SETTING:
break;
case VFE_CMD_ID_UPDATE:
vfe_update();
break;
/* test gen */
case VFE_CMD_ID_TEST_GEN_START:
break;
/*
acknowledge from upper layer
these are not in general command.
case VFE_CMD_ID_OUTPUT1_ACK:
break;
case VFE_CMD_ID_OUTPUT2_ACK:
break;
case VFE_CMD_ID_EPOCH1_ACK:
break;
case VFE_CMD_ID_EPOCH2_ACK:
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_ACK:
break;
case VFE_CMD_ID_STATS_WB_EXP_ACK:
break;
*/
default:
break;
} /* switch */
return rc;
}
static int vfe_proc_general(struct msm_vfe_command_8k *cmd)
{
int rc = 0;
CDBG("%s: cmdID = %d\n", __func__, cmd->id);
switch (cmd->id) {
case VFE_CMD_ID_RESET:
msm_camio_vfe_blk_reset();
msm_camio_camif_pad_reg_reset_2();
vfe_reset();
break;
case VFE_CMD_ID_START: {
struct vfe_cmd_start start;
CHECKED_COPY_FROM_USER(&start);
msm_camio_camif_pad_reg_reset();
vfe_start(&start);
}
break;
case VFE_CMD_ID_CAMIF_CONFIG: {
struct vfe_cmd_camif_config camif;
CHECKED_COPY_FROM_USER(&camif);
vfe_camif_config(&camif);
}
break;
case VFE_CMD_ID_BLACK_LEVEL_CONFIG: {
struct vfe_cmd_black_level_config bl;
CHECKED_COPY_FROM_USER(&bl);
vfe_black_level_config(&bl);
}
break;
case VFE_CMD_ID_ROLL_OFF_CONFIG:{
struct vfe_cmd_roll_off_config *rolloff =
kmalloc(sizeof(struct vfe_cmd_roll_off_config),
GFP_KERNEL);
if (!rolloff) {
pr_err("%s: out of memory\n", __func__);
rc = -ENOMEM;
break;
}
do {
CHECKED_COPY_FROM_USER(rolloff);
vfe_roll_off_config(rolloff);
} while (0);
kfree(rolloff);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_CONFIG: {
struct vfe_cmd_demux_channel_gain_config demuxc;
CHECKED_COPY_FROM_USER(&demuxc);
vfe_demux_channel_gain_config(&demuxc);
}
break;
case VFE_CMD_ID_DEMOSAIC_CONFIG: {
struct vfe_cmd_demosaic_config demosaic;
CHECKED_COPY_FROM_USER(&demosaic);
vfe_demosaic_config(&demosaic);
}
break;
case VFE_CMD_ID_FOV_CROP_CONFIG:
case VFE_CMD_ID_FOV_CROP_UPDATE: {
struct vfe_cmd_fov_crop_config fov;
CHECKED_COPY_FROM_USER(&fov);
vfe_fov_crop_config(&fov);
}
break;
case VFE_CMD_ID_MAIN_SCALER_CONFIG:
case VFE_CMD_ID_MAIN_SCALER_UPDATE: {
struct vfe_cmd_main_scaler_config mainds;
CHECKED_COPY_FROM_USER(&mainds);
vfe_main_scaler_config(&mainds);
}
break;
case VFE_CMD_ID_WHITE_BALANCE_CONFIG:
case VFE_CMD_ID_WHITE_BALANCE_UPDATE: {
struct vfe_cmd_white_balance_config wb;
CHECKED_COPY_FROM_USER(&wb);
vfe_white_balance_config(&wb);
}
break;
case VFE_CMD_ID_COLOR_CORRECTION_CONFIG:
case VFE_CMD_ID_COLOR_CORRECTION_UPDATE: {
struct vfe_cmd_color_correction_config cc;
CHECKED_COPY_FROM_USER(&cc);
vfe_color_correction_config(&cc);
}
break;
case VFE_CMD_ID_LA_CONFIG: {
struct vfe_cmd_la_config la;
CHECKED_COPY_FROM_USER(&la);
vfe_la_config(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_CONFIG: {
struct vfe_cmd_rgb_gamma_config rgb;
CHECKED_COPY_FROM_USER(&rgb);
rc = vfe_rgb_gamma_config(&rgb);
}
break;
case VFE_CMD_ID_CHROMA_ENHAN_CONFIG:
case VFE_CMD_ID_CHROMA_ENHAN_UPDATE: {
struct vfe_cmd_chroma_enhan_config chrom;
CHECKED_COPY_FROM_USER(&chrom);
vfe_chroma_enhan_config(&chrom);
}
break;
case VFE_CMD_ID_CHROMA_SUPPRESSION_CONFIG:
case VFE_CMD_ID_CHROMA_SUPPRESSION_UPDATE: {
struct vfe_cmd_chroma_suppression_config chromsup;
CHECKED_COPY_FROM_USER(&chromsup);
vfe_chroma_sup_config(&chromsup);
}
break;
case VFE_CMD_ID_ASF_CONFIG: {
struct vfe_cmd_asf_config asf;
CHECKED_COPY_FROM_USER(&asf);
vfe_asf_config(&asf);
}
break;
case VFE_CMD_ID_SCALER2Y_CONFIG:
case VFE_CMD_ID_SCALER2Y_UPDATE: {
struct vfe_cmd_scaler2_config ds2y;
CHECKED_COPY_FROM_USER(&ds2y);
vfe_scaler2y_config(&ds2y);
}
break;
case VFE_CMD_ID_SCALER2CbCr_CONFIG:
case VFE_CMD_ID_SCALER2CbCr_UPDATE: {
struct vfe_cmd_scaler2_config ds2cbcr;
CHECKED_COPY_FROM_USER(&ds2cbcr);
vfe_scaler2cbcr_config(&ds2cbcr);
}
break;
case VFE_CMD_ID_CHROMA_SUBSAMPLE_CONFIG: {
struct vfe_cmd_chroma_subsample_config sub;
CHECKED_COPY_FROM_USER(&sub);
vfe_chroma_subsample_config(&sub);
}
break;
case VFE_CMD_ID_FRAME_SKIP_CONFIG: {
struct vfe_cmd_frame_skip_config fskip;
CHECKED_COPY_FROM_USER(&fskip);
vfe_frame_skip_config(&fskip);
}
break;
case VFE_CMD_ID_OUTPUT_CLAMP_CONFIG: {
struct vfe_cmd_output_clamp_config clamp;
CHECKED_COPY_FROM_USER(&clamp);
vfe_output_clamp_config(&clamp);
}
break;
case VFE_CMD_ID_BLACK_LEVEL_UPDATE: {
struct vfe_cmd_black_level_config blk;
CHECKED_COPY_FROM_USER(&blk);
vfe_black_level_update(&blk);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_UPDATE: {
struct vfe_cmd_demux_channel_gain_config dmu;
CHECKED_COPY_FROM_USER(&dmu);
vfe_demux_channel_gain_update(&dmu);
}
break;
case VFE_CMD_ID_DEMOSAIC_BPC_UPDATE: {
struct vfe_cmd_demosaic_bpc_update demo_bpc;
CHECKED_COPY_FROM_USER(&demo_bpc);
vfe_demosaic_bpc_update(&demo_bpc);
}
break;
case VFE_CMD_ID_DEMOSAIC_ABF_UPDATE: {
struct vfe_cmd_demosaic_abf_update demo_abf;
CHECKED_COPY_FROM_USER(&demo_abf);
vfe_demosaic_abf_update(&demo_abf);
}
break;
case VFE_CMD_ID_LA_UPDATE: {
struct vfe_cmd_la_config la;
CHECKED_COPY_FROM_USER(&la);
vfe_la_update(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_UPDATE: {
struct vfe_cmd_rgb_gamma_config rgb;
CHECKED_COPY_FROM_USER(&rgb);
rc = vfe_rgb_gamma_update(&rgb);
}
break;
case VFE_CMD_ID_ASF_UPDATE: {
struct vfe_cmd_asf_update asf;
CHECKED_COPY_FROM_USER(&asf);
vfe_asf_update(&asf);
}
break;
case VFE_CMD_ID_FRAME_SKIP_UPDATE: {
struct vfe_cmd_frame_skip_update fskip;
CHECKED_COPY_FROM_USER(&fskip);
if (fskip.output2Pattern == 0xffffffff)
update_axi_qos(MSM_AXI_QOS_RECORDING);
else if (fskip.output2Pattern == 0)
update_axi_qos(MSM_AXI_QOS_PREVIEW);
vfe_frame_skip_update(&fskip);
}
break;
case VFE_CMD_ID_CAMIF_FRAME_UPDATE: {
struct vfe_cmds_camif_frame fup;
CHECKED_COPY_FROM_USER(&fup);
vfe_camif_frame_update(&fup);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_UPDATE: {
struct vfe_cmd_stats_af_update afup;
CHECKED_COPY_FROM_USER(&afup);
vfe_stats_update_af(&afup);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_UPDATE: {
struct vfe_cmd_stats_wb_exp_update wbexp;
CHECKED_COPY_FROM_USER(&wbexp);
vfe_stats_update_wb_exp(&wbexp);
}
break;
case VFE_CMD_ID_STOP:
vfe_stop();
break;
case VFE_CMD_ID_GET_HW_VERSION:
break;
case VFE_CMD_ID_STATS_SETTING: {
struct vfe_cmd_stats_setting stats;
CHECKED_COPY_FROM_USER(&stats);
vfe_stats_setting(&stats);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_START: {
struct vfe_cmd_stats_af_start af;
CHECKED_COPY_FROM_USER(&af);
vfe_stats_start_af(&af);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_STOP:
vfe_stats_af_stop();
break;
case VFE_CMD_ID_STATS_WB_EXP_START: {
struct vfe_cmd_stats_wb_exp_start awexp;
CHECKED_COPY_FROM_USER(&awexp);
vfe_stats_start_wb_exp(&awexp);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_STOP:
vfe_stats_wb_exp_stop();
break;
case VFE_CMD_ID_ASYNC_TIMER_SETTING:
break;
case VFE_CMD_ID_UPDATE:
vfe_update();
break;
case VFE_CMD_ID_TEST_GEN_START:
break;
default:
pr_err("%s: invalid cmd id %d\n", __func__, cmd->id);
rc = -EINVAL;
break;
}
return rc;
}
static int vfe_proc_general(struct msm_vfe_command_8k *cmd)
{
int rc = 0;
CDBG("%s: cmdID = %d\n", __func__, cmd->id);
switch (cmd->id) {
case VFE_CMD_ID_RESET:
msm_camio_vfe_blk_reset();
msm_camio_camif_pad_reg_reset_2();
vfe_reset();
break;
case VFE_CMD_ID_START:{
struct vfe_cmd_start start;
CHECKED_COPY_FROM_USER(&start);
/* msm_camio_camif_pad_reg_reset_2(); */
msm_camio_camif_pad_reg_reset();
vfe_start(&start);
}
break;
case VFE_CMD_ID_CAMIF_CONFIG:{
struct vfe_cmd_camif_config camif;
CHECKED_COPY_FROM_USER(&camif);
vfe_camif_config(&camif);
}
break;
case VFE_CMD_ID_BLACK_LEVEL_CONFIG:{
struct vfe_cmd_black_level_config bl;
CHECKED_COPY_FROM_USER(&bl);
vfe_black_level_config(&bl);
}
break;
case VFE_CMD_ID_ROLL_OFF_CONFIG:{
/* rolloff is too big to be on the stack */
struct vfe_cmd_roll_off_config *rolloff =
kmalloc(sizeof(struct vfe_cmd_roll_off_config),
GFP_KERNEL);
if (!rolloff) {
pr_err("%s: out of memory\n", __func__);
rc = -ENOMEM;
break;
}
/* Wrap CHECKED_COPY_FROM_USER() in a do-while(0) loop
* to make sure we free rolloff when copy_from_user()
* fails.
*/
do {
CHECKED_COPY_FROM_USER(rolloff);
vfe_roll_off_config(rolloff);
} while (0);
kfree(rolloff);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_CONFIG:{
struct vfe_cmd_demux_channel_gain_config demuxc;
CHECKED_COPY_FROM_USER(&demuxc);
/* demux is always enabled. */
vfe_demux_channel_gain_config(&demuxc);
}
break;
case VFE_CMD_ID_DEMOSAIC_CONFIG:{
struct vfe_cmd_demosaic_config demosaic;
CHECKED_COPY_FROM_USER(&demosaic);
vfe_demosaic_config(&demosaic);
}
break;
case VFE_CMD_ID_FOV_CROP_CONFIG:
case VFE_CMD_ID_FOV_CROP_UPDATE:{
struct vfe_cmd_fov_crop_config fov;
CHECKED_COPY_FROM_USER(&fov);
vfe_fov_crop_config(&fov);
}
break;
case VFE_CMD_ID_MAIN_SCALER_CONFIG:
case VFE_CMD_ID_MAIN_SCALER_UPDATE:{
struct vfe_cmd_main_scaler_config mainds;
CHECKED_COPY_FROM_USER(&mainds);
vfe_main_scaler_config(&mainds);
}
break;
case VFE_CMD_ID_WHITE_BALANCE_CONFIG:
case VFE_CMD_ID_WHITE_BALANCE_UPDATE:{
struct vfe_cmd_white_balance_config wb;
CHECKED_COPY_FROM_USER(&wb);
vfe_white_balance_config(&wb);
}
break;
case VFE_CMD_ID_COLOR_CORRECTION_CONFIG:
case VFE_CMD_ID_COLOR_CORRECTION_UPDATE:{
struct vfe_cmd_color_correction_config cc;
CHECKED_COPY_FROM_USER(&cc);
vfe_color_correction_config(&cc);
}
break;
case VFE_CMD_ID_LA_CONFIG:{
struct vfe_cmd_la_config la;
CHECKED_COPY_FROM_USER(&la);
vfe_la_config(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_CONFIG:{
struct vfe_cmd_rgb_gamma_config rgb;
CHECKED_COPY_FROM_USER(&rgb);
rc = vfe_rgb_gamma_config(&rgb);
}
break;
case VFE_CMD_ID_CHROMA_ENHAN_CONFIG:
case VFE_CMD_ID_CHROMA_ENHAN_UPDATE:{
struct vfe_cmd_chroma_enhan_config chrom;
CHECKED_COPY_FROM_USER(&chrom);
vfe_chroma_enhan_config(&chrom);
}
break;
case VFE_CMD_ID_CHROMA_SUPPRESSION_CONFIG:
case VFE_CMD_ID_CHROMA_SUPPRESSION_UPDATE:{
struct vfe_cmd_chroma_suppression_config chromsup;
CHECKED_COPY_FROM_USER(&chromsup);
vfe_chroma_sup_config(&chromsup);
}
break;
case VFE_CMD_ID_ASF_CONFIG:{
struct vfe_cmd_asf_config asf;
CHECKED_COPY_FROM_USER(&asf);
vfe_asf_config(&asf);
}
break;
case VFE_CMD_ID_SCALER2Y_CONFIG:
case VFE_CMD_ID_SCALER2Y_UPDATE:{
struct vfe_cmd_scaler2_config ds2y;
CHECKED_COPY_FROM_USER(&ds2y);
vfe_scaler2y_config(&ds2y);
}
break;
case VFE_CMD_ID_SCALER2CbCr_CONFIG:
case VFE_CMD_ID_SCALER2CbCr_UPDATE:{
struct vfe_cmd_scaler2_config ds2cbcr;
CHECKED_COPY_FROM_USER(&ds2cbcr);
vfe_scaler2cbcr_config(&ds2cbcr);
}
break;
case VFE_CMD_ID_CHROMA_SUBSAMPLE_CONFIG:{
struct vfe_cmd_chroma_subsample_config sub;
CHECKED_COPY_FROM_USER(&sub);
vfe_chroma_subsample_config(&sub);
}
break;
case VFE_CMD_ID_FRAME_SKIP_CONFIG:{
struct vfe_cmd_frame_skip_config fskip;
CHECKED_COPY_FROM_USER(&fskip);
vfe_frame_skip_config(&fskip);
}
break;
case VFE_CMD_ID_OUTPUT_CLAMP_CONFIG:{
struct vfe_cmd_output_clamp_config clamp;
CHECKED_COPY_FROM_USER(&clamp);
vfe_output_clamp_config(&clamp);
}
break;
/* module update commands */
case VFE_CMD_ID_BLACK_LEVEL_UPDATE:{
struct vfe_cmd_black_level_config blk;
CHECKED_COPY_FROM_USER(&blk);
vfe_black_level_update(&blk);
}
break;
case VFE_CMD_ID_DEMUX_CHANNEL_GAIN_UPDATE:{
struct vfe_cmd_demux_channel_gain_config dmu;
CHECKED_COPY_FROM_USER(&dmu);
vfe_demux_channel_gain_update(&dmu);
}
break;
case VFE_CMD_ID_DEMOSAIC_BPC_UPDATE:{
struct vfe_cmd_demosaic_bpc_update demo_bpc;
CHECKED_COPY_FROM_USER(&demo_bpc);
vfe_demosaic_bpc_update(&demo_bpc);
}
break;
case VFE_CMD_ID_DEMOSAIC_ABF_UPDATE:{
struct vfe_cmd_demosaic_abf_update demo_abf;
CHECKED_COPY_FROM_USER(&demo_abf);
vfe_demosaic_abf_update(&demo_abf);
}
break;
case VFE_CMD_ID_LA_UPDATE:{
struct vfe_cmd_la_config la;
CHECKED_COPY_FROM_USER(&la);
vfe_la_update(&la);
}
break;
case VFE_CMD_ID_RGB_GAMMA_UPDATE:{
struct vfe_cmd_rgb_gamma_config rgb;
CHECKED_COPY_FROM_USER(&rgb);
rc = vfe_rgb_gamma_update(&rgb);
}
break;
case VFE_CMD_ID_ASF_UPDATE:{
struct vfe_cmd_asf_update asf;
CHECKED_COPY_FROM_USER(&asf);
vfe_asf_update(&asf);
}
break;
case VFE_CMD_ID_FRAME_SKIP_UPDATE:{
struct vfe_cmd_frame_skip_update fskip;
CHECKED_COPY_FROM_USER(&fskip);
vfe_frame_skip_update(&fskip);
}
break;
case VFE_CMD_ID_CAMIF_FRAME_UPDATE:{
struct vfe_cmds_camif_frame fup;
CHECKED_COPY_FROM_USER(&fup);
vfe_camif_frame_update(&fup);
}
break;
/* stats update commands */
case VFE_CMD_ID_STATS_AUTOFOCUS_UPDATE:{
struct vfe_cmd_stats_af_update afup;
CHECKED_COPY_FROM_USER(&afup);
vfe_stats_update_af(&afup);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_UPDATE:{
struct vfe_cmd_stats_wb_exp_update wbexp;
CHECKED_COPY_FROM_USER(&wbexp);
vfe_stats_update_wb_exp(&wbexp);
}
break;
/* control of start, stop, update, etc... */
case VFE_CMD_ID_STOP:
vfe_stop();
break;
case VFE_CMD_ID_GET_HW_VERSION:
break;
/* stats */
case VFE_CMD_ID_STATS_SETTING:{
struct vfe_cmd_stats_setting stats;
CHECKED_COPY_FROM_USER(&stats);
vfe_stats_setting(&stats);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_START:{
struct vfe_cmd_stats_af_start af;
CHECKED_COPY_FROM_USER(&af);
vfe_stats_start_af(&af);
}
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_STOP:
vfe_stats_af_stop();
break;
case VFE_CMD_ID_STATS_WB_EXP_START:{
struct vfe_cmd_stats_wb_exp_start awexp;
CHECKED_COPY_FROM_USER(&awexp);
vfe_stats_start_wb_exp(&awexp);
}
break;
case VFE_CMD_ID_STATS_WB_EXP_STOP:
vfe_stats_wb_exp_stop();
break;
case VFE_CMD_ID_ASYNC_TIMER_SETTING:
break;
case VFE_CMD_ID_UPDATE:
vfe_update();
break;
/* test gen */
case VFE_CMD_ID_TEST_GEN_START:
break;
case VFE_CMD_ID_EPOCH1_CONFIG:{
struct vfe_cmds_camif_epoch epoch1;
CHECKED_COPY_FROM_USER(&epoch1);
vfe_epoch1_config(&epoch1);
}
break;
/*
acknowledge from upper layer
these are not in general command.
case VFE_CMD_ID_OUTPUT1_ACK:
break;
case VFE_CMD_ID_OUTPUT2_ACK:
break;
case VFE_CMD_ID_EPOCH1_ACK:
break;
case VFE_CMD_ID_EPOCH2_ACK:
break;
case VFE_CMD_ID_STATS_AUTOFOCUS_ACK:
break;
case VFE_CMD_ID_STATS_WB_EXP_ACK:
break;
*/
default:
pr_err("%s: invalid cmd id %d\n", __func__, cmd->id);
rc = -EINVAL;
break;
} /* switch */
return rc;
}
static int vfe_7x_config(struct msm_vfe_cfg_cmd_t *cmd, void *data)
{
struct msm_pmem_region *regptr;
unsigned char buf[256];
struct vfe_stats_ack_t sack;
struct axidata_t *axid;
uint32_t i;
struct vfe_stats_we_cfg_t *scfg_t = NULL;
struct vfe_stats_af_cfg_t *sfcfg_t = NULL;
struct axiout_t *axio = NULL;
void *cmd_data = NULL;
void *cmd_data_alloc = NULL;
long rc = 0;
struct msm_vfe_command_7k *vfecmd;
vfecmd = kmalloc(sizeof(struct msm_vfe_command_7k),
GFP_ATOMIC);
if (!vfecmd) {
CDBG_ERR("vfe_7x_config:vfecmd kmalloc fail\n");
return -ENOMEM;
}
if (cmd->cmd_type != CMD_FRAME_BUF_RELEASE &&
cmd->cmd_type != CMD_STATS_BUF_RELEASE &&
cmd->cmd_type != CMD_STATS_AF_BUF_RELEASE) {
if (copy_from_user(vfecmd,
(void __user *)(cmd->value),
sizeof(struct msm_vfe_command_7k))) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,vfecmd,__LINE__);
rc = -EFAULT;
goto config_failure;
}
}
switch (cmd->cmd_type) {
case CMD_STATS_ENABLE:
case CMD_STATS_AXI_CFG: {
axid = data;
if (!axid) {
CDBG_ERR("vfe_7x_config:axid NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
scfg_t = kmalloc(sizeof(struct vfe_stats_we_cfg_t),
GFP_ATOMIC);
if (!scfg_t) {
CDBG_ERR("vfe_7x_config:scfg_t kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
if (copy_from_user(scfg_t,
(void __user *)(vfecmd->value),
vfecmd->length)) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,scfg_t,__LINE__);
rc = -EFAULT;
goto config_done;
}
CDBG("STATS_ENABLE: bufnum = %d, enabling = %d\n",
axid->bufnum1, scfg_t->wb_expstatsenable);
if (axid->bufnum1 > 0) {
regptr = axid->region;
for (i = 0; i < axid->bufnum1; i++) {
CDBG("STATS_ENABLE, phy = 0x%lx\n",
regptr->paddr);
scfg_t->wb_expstatoutputbuffer[i] =
(void *)regptr->paddr;
regptr++;
}
cmd_data = scfg_t;
} else {
CDBG_ERR("vfe_7x_config:axid->bufnum1:%d\n",axid->bufnum1);
rc = -EINVAL;
goto config_done;
}
}
break;
case CMD_STATS_AF_ENABLE:
case CMD_STATS_AF_AXI_CFG: {
axid = data;
if (!axid) {
CDBG_ERR("vfe_7x_config:axid NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
sfcfg_t = kmalloc(sizeof(struct vfe_stats_af_cfg_t),
GFP_ATOMIC);
if (!sfcfg_t) {
CDBG_ERR("vfe_7x_config:sfcfg_t kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
if (copy_from_user(sfcfg_t,
(void __user *)(vfecmd->value),
vfecmd->length)) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,sfcfg_t,__LINE__);
rc = -EFAULT;
goto config_done;
}
CDBG("AF_ENABLE: bufnum = %d, enabling = %d\n",
axid->bufnum1, sfcfg_t->af_enable);
if (axid->bufnum1 > 0) {
regptr = axid->region;
for (i = 0; i < axid->bufnum1; i++) {
CDBG("STATS_ENABLE, phy = 0x%lx\n",
regptr->paddr);
sfcfg_t->af_outbuf[i] =
(void *)regptr->paddr;
regptr++;
}
cmd_data = sfcfg_t;
} else {
CDBG_ERR("vfe_7x_config:axid->bufnum1:%d\n",axid->bufnum1);
rc = -EINVAL;
goto config_done;
}
}
break;
case CMD_FRAME_BUF_RELEASE: {
struct msm_frame_t *b;
unsigned long p;
struct vfe_outputack_t fack;
if (!data) {
CDBG_ERR("vfe_7x_config:data NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
b = (struct msm_frame_t *)(cmd->value);
p = *(unsigned long *)data;
fack.header = VFE_FRAME_ACK;
fack.output2newybufferaddress =
(void *)(p + b->y_off);
fack.output2newcbcrbufferaddress =
(void *)(p + b->cbcr_off);
vfecmd->queue = QDSP_CMDQUEUE;
vfecmd->length = sizeof(struct vfe_outputack_t);
cmd_data = &fack;
}
break;
case CMD_SNAP_BUF_RELEASE:
break;
case CMD_STATS_BUF_RELEASE: {
CDBG("vfe_7x_config: CMD_STATS_BUF_RELEASE\n");
if (!data) {
rc = -EFAULT;
goto config_failure;
}
sack.header = STATS_WE_ACK;
sack.bufaddr = (void *)*(uint32_t *)data;
vfecmd->queue = QDSP_CMDQUEUE;
vfecmd->length = sizeof(struct vfe_stats_ack_t);
cmd_data = &sack;
}
break;
case CMD_STATS_AF_BUF_RELEASE: {
CDBG("vfe_7x_config: CMD_STATS_AF_BUF_RELEASE\n");
if (!data) {
rc = -EFAULT;
goto config_failure;
}
sack.header = STATS_AF_ACK;
sack.bufaddr = (void *)*(uint32_t *)data;
vfecmd->queue = QDSP_CMDQUEUE;
vfecmd->length = sizeof(struct vfe_stats_ack_t);
cmd_data = &sack;
}
break;
case CMD_GENERAL:
case CMD_STATS_DISABLE: {
if (vfecmd->length > 256) {
cmd_data_alloc =
cmd_data = kmalloc(vfecmd->length, GFP_ATOMIC);
if (!cmd_data) {
CDBG_ERR("vfe_7x_config:cmd_data kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
} else
cmd_data = buf;
if (copy_from_user(cmd_data,
(void __user *)(vfecmd->value),
vfecmd->length)) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,cmd_data,__LINE__);
rc = -EFAULT;
goto config_done;
}
if (vfecmd->queue == QDSP_CMDQUEUE) {
switch (*(uint32_t *)cmd_data) {
case VFE_RESET_CMD:
msm_camio_vfe_blk_reset();
msm_camio_camif_pad_reg_reset_2();
vfestopped = 0;
CDBG("%s, VFE_RESET_CMD, vfestopped = %d\n", __func__ , vfestopped);
break;
case VFE_START_CMD:
msm_camio_camif_pad_reg_reset_2();
vfestopped = 0;
CDBG("%s, VFE_START_CMD, vfestopped = %d\n", __func__ , vfestopped);
break;
case VFE_STOP_CMD:
vfestopped = 1;
CDBG("%s, VFE_STOP_CMD, vfestopped = %d\n", __func__ , vfestopped);
goto config_send;
default:
break;
}
} /* QDSP_CMDQUEUE */
}
break;
case CMD_AXI_CFG_OUT1: {
axid = data;
if (!axid) {
CDBG_ERR("vfe_7x_config:axid NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
axio = kmalloc(sizeof(struct axiout_t), GFP_ATOMIC);
if (!axio) {
CDBG_ERR("vfe_7x_config:axio kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
if (copy_from_user(axio, (void *)(vfecmd->value),
sizeof(struct axiout_t))) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,axio,__LINE__);
rc = -EFAULT;
goto config_done;
}
vfe_7x_config_axi(OUTPUT_1, axid, axio);
cmd_data = axio;
}
break;
case CMD_AXI_CFG_OUT2:
case CMD_RAW_PICT_AXI_CFG: {
axid = data;
if (!axid) {
CDBG_ERR("vfe_7x_config:axid NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
axio = kmalloc(sizeof(struct axiout_t), GFP_ATOMIC);
if (!axio) {
CDBG_ERR("vfe_7x_config:axio kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
if (copy_from_user(axio, (void __user *)(vfecmd->value),
sizeof(struct axiout_t))) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,axio,__LINE__);
rc = -EFAULT;
goto config_done;
}
vfe_7x_config_axi(OUTPUT_2, axid, axio);
cmd_data = axio;
}
break;
case CMD_AXI_CFG_SNAP_O1_AND_O2: {
axid = data;
if (!axid) {
CDBG_ERR("vfe_7x_config:axid NULL pointer LINE:%d\n",__LINE__);
rc = -EFAULT;
goto config_failure;
}
axio = kmalloc(sizeof(struct axiout_t), GFP_ATOMIC);
if (!axio) {
CDBG_ERR("vfe_7x_config:axio kmalloc fail\n");
rc = -ENOMEM;
goto config_failure;
}
if (copy_from_user(axio, (void __user *)(vfecmd->value),
sizeof(struct axiout_t))) {
CDBG_ERR("vfe_7x_config:copy 0x%p ->0x%p fail LINE:%d\n",
vfecmd->value,axio,__LINE__);
rc = -EFAULT;
goto config_done;
}
vfe_7x_config_axi(OUTPUT_1_AND_2, axid, axio);
CDBG("cmdheader = %d\n", axio->cmdheader);
CDBG("outputmode = %d\n", axio->outputmode);
CDBG("format = %d\n", axio->format);
CDBG("out2yimageheight = %d\n", axio->out2yimageheight);
CDBG("out2yimagewidthin64bitwords = %d\n", axio->out2yimagewidthin64bitwords);
CDBG("out2yburstlen = %d\n", axio->out2yburstlen);
CDBG("out2ynumrows = %d\n", axio->out2ynumrows);
CDBG("out2yrowincin64bitincs = %d\n", axio->out2yrowincin64bitincs);
CDBG("out2cbcrimageheight = %d\n", axio->out2cbcrimageheight);
CDBG("out2cbcrimagewidtein64bitwords = %d\n", axio->out2cbcrimagewidtein64bitwords);
CDBG("out2cbcrburstlen = %d\n", axio->out2cbcrburstlen);
CDBG("out2cbcrnumrows = %d\n", axio->out2cbcrnumrows);
CDBG("out2cbcrrowincin64bitincs = %d\n", axio->out2cbcrrowincin64bitincs);
CDBG("output2buffer1_y_phy = %ld\n", axio->output2buffer1_y_phy);
CDBG("output2buffer1_cbcr_phy = %ld\n", axio->output2buffer1_cbcr_phy);
CDBG("output2buffer2_y_phy = %ld\n", axio->output2buffer2_y_phy);
CDBG("output2buffer2_cbcr_phy = %ld\n", axio->output2buffer2_cbcr_phy);
CDBG("output2buffer3_y_phy = %ld\n", axio->output2buffer3_y_phy);
CDBG("output2buffer3_cbcr_phy = %ld\n", axio->output2buffer3_cbcr_phy);
CDBG("output2buffer4_y_phy = %ld\n", axio->output2buffer4_y_phy);
CDBG("output2buffer4_cbcr_phy = %ld\n", axio->output2buffer4_cbcr_phy);
CDBG("output2buffer5_y_phy = %ld\n", axio->output2buffer5_y_phy);
CDBG("output2buffer5_cbcr_phy = %ld\n", axio->output2buffer5_cbcr_phy);
cmd_data = axio;
}
break;
default:
break;
} /* switch */
if (vfestopped)
goto config_done;
config_send:
CDBG("send adsp command = %d\n", *(uint32_t *)cmd_data);
rc = msm_adsp_write(vfe_mod, vfecmd->queue,
cmd_data, vfecmd->length);
config_done:
if (cmd_data_alloc != NULL)
kfree(cmd_data_alloc);
config_failure:
kfree(scfg_t);
kfree(sfcfg_t);
kfree(axio);
kfree(vfecmd);
return rc;
}
