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[media] exynos4-is: Simplify bitmask usage

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Merge the two sets of flags into one array to simplify accessing
arbitrary bits from them.

Signed-off-by: Phil Carmody <phil.carmody@partner.samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Phil Carmody 2013-05-31 13:47:00 -03:00 committed by Mauro Carvalho Chehab
parent 5c327e7399
commit 0e761b21b9
5 changed files with 49 additions and 55 deletions
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80
drivers/media/platform/exynos4-is/fimc-is-param.c
View File

@ -168,8 +168,8 @@ unsigned int __get_pending_param_count(struct fimc_is *is)
unsigned int count;
spin_lock_irqsave(&is->slock, flags);
count = hweight32(config->p_region_index1);
count += hweight32(config->p_region_index2);
count = hweight32(config->p_region_index[0]);
count += hweight32(config->p_region_index[1]);
spin_unlock_irqrestore(&is->slock, flags);
return count;
@ -177,31 +177,30 @@ unsigned int __get_pending_param_count(struct fimc_is *is)
int __is_hw_update_params(struct fimc_is *is)
{
unsigned long *p_index1, *p_index2;
unsigned long *p_index;
int i, id, ret = 0;
id = is->config_index;
p_index1 = &is->config[id].p_region_index1;
p_index2 = &is->config[id].p_region_index2;
p_index = &is->config[id].p_region_index[0];
if (test_bit(PARAM_GLOBAL_SHOTMODE, p_index1))
if (test_bit(PARAM_GLOBAL_SHOTMODE, p_index))
__fimc_is_hw_update_param_global_shotmode(is);
if (test_bit(PARAM_SENSOR_FRAME_RATE, p_index1))
if (test_bit(PARAM_SENSOR_FRAME_RATE, p_index))
__fimc_is_hw_update_param_sensor_framerate(is);
for (i = PARAM_ISP_CONTROL; i < PARAM_DRC_CONTROL; i++) {
if (test_bit(i, p_index1))
if (test_bit(i, p_index))
ret = __fimc_is_hw_update_param(is, i);
}
for (i = PARAM_DRC_CONTROL; i < PARAM_SCALERC_CONTROL; i++) {
if (test_bit(i, p_index1))
if (test_bit(i, p_index))
ret = __fimc_is_hw_update_param(is, i);
}
for (i = PARAM_FD_CONTROL; i <= PARAM_FD_CONFIG; i++) {
if (test_bit((i - 32), p_index2))
if (test_bit(i, p_index))
ret = __fimc_is_hw_update_param(is, i);
}
@ -243,7 +242,7 @@ void __is_set_frame_size(struct fimc_is *is, struct v4l2_mbus_framefmt *mf)
fd->otf_input.height = mf->height;
if (test_bit(PARAM_ISP_OTF_INPUT,
&is->config[index].p_region_index1))
&is->config[index].p_region_index[0]))
return;
/* Update field */
@ -368,7 +367,7 @@ void __is_set_isp_adjust(struct fimc_is *is, u32 cmd, u32 val)
unsigned long *p_index;
struct isp_param *isp;
p_index = &is->config[index].p_region_index1;
p_index = &is->config[index].p_region_index[0];
isp = &is->config[index].isp;
switch (cmd) {
@ -415,7 +414,7 @@ void __is_set_isp_metering(struct fimc_is *is, u32 id, u32 val)
struct isp_param *isp;
unsigned long *p_index;
p_index = &is->config[index].p_region_index1;
p_index = &is->config[index].p_region_index[0];
isp = &is->config[index].isp;
switch (id) {
@ -476,7 +475,7 @@ void __is_set_fd_control(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->control.cmd = val;
@ -491,7 +490,7 @@ void __is_set_fd_config_maxface(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.max_number = val;
@ -511,7 +510,7 @@ void __is_set_fd_config_rollangle(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.roll_angle = val;
@ -531,7 +530,7 @@ void __is_set_fd_config_yawangle(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.yaw_angle = val;
@ -551,7 +550,7 @@ void __is_set_fd_config_smilemode(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.smile_mode = val;
@ -571,7 +570,7 @@ void __is_set_fd_config_blinkmode(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.blink_mode = val;
@ -591,7 +590,7 @@ void __is_set_fd_config_eyedetect(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.eye_detect = val;
@ -611,7 +610,7 @@ void __is_set_fd_config_mouthdetect(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.mouth_detect = val;
@ -631,7 +630,7 @@ void __is_set_fd_config_orientation(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.orientation = val;
@ -651,7 +650,7 @@ void __is_set_fd_config_orientation_val(struct fimc_is *is, u32 val)
struct fd_param *fd;
unsigned long *p_index;
p_index = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[1];
fd = &is->config[index].fd;
fd->config.orientation_value = val;
@ -672,7 +671,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
struct isp_param *isp;
struct drc_param *drc;
struct fd_param *fd;
unsigned long *p_index1, *p_index2;
unsigned long *p_index;
unsigned int index;
index = is->config_index;
@ -681,8 +680,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
isp = &is->config[index].isp;
drc = &is->config[index].drc;
fd = &is->config[index].fd;
p_index1 = &is->config[index].p_region_index1;
p_index2 = &is->config[index].p_region_index2;
p_index = &is->config[index].p_region_index[0];
/* Global */
global->shotmode.cmd = 1;
@ -695,7 +693,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
fimc_is_set_param_bit(is, PARAM_ISP_CONTROL);
isp->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
if (!test_bit(PARAM_ISP_OTF_INPUT, p_index1)) {
if (!test_bit(PARAM_ISP_OTF_INPUT, p_index)) {
isp->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
isp->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
fimc_is_set_param_bit(is, PARAM_ISP_OTF_INPUT);
@ -738,20 +736,20 @@ void fimc_is_set_initial_params(struct fimc_is *is)
isp->aa.target = ISP_AA_TARGET_AE | ISP_AA_TARGET_AWB;
fimc_is_set_param_bit(is, PARAM_ISP_AA);
if (!test_bit(PARAM_ISP_FLASH, p_index1))
if (!test_bit(PARAM_ISP_FLASH, p_index))
__is_set_isp_flash(is, ISP_FLASH_COMMAND_DISABLE,
ISP_FLASH_REDEYE_DISABLE);
if (!test_bit(PARAM_ISP_AWB, p_index1))
if (!test_bit(PARAM_ISP_AWB, p_index))
__is_set_isp_awb(is, ISP_AWB_COMMAND_AUTO, 0);
if (!test_bit(PARAM_ISP_IMAGE_EFFECT, p_index1))
if (!test_bit(PARAM_ISP_IMAGE_EFFECT, p_index))
__is_set_isp_effect(is, ISP_IMAGE_EFFECT_DISABLE);
if (!test_bit(PARAM_ISP_ISO, p_index1))
if (!test_bit(PARAM_ISP_ISO, p_index))
__is_set_isp_iso(is, ISP_ISO_COMMAND_AUTO, 0);
if (!test_bit(PARAM_ISP_ADJUST, p_index1)) {
if (!test_bit(PARAM_ISP_ADJUST, p_index)) {
__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_CONTRAST, 0);
__is_set_isp_adjust(is,
ISP_ADJUST_COMMAND_MANUAL_SATURATION, 0);
@ -762,7 +760,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
__is_set_isp_adjust(is, ISP_ADJUST_COMMAND_MANUAL_HUE, 0);
}
if (!test_bit(PARAM_ISP_METERING, p_index1)) {
if (!test_bit(PARAM_ISP_METERING, p_index)) {
__is_set_isp_metering(is, 0, ISP_METERING_COMMAND_CENTER);
__is_set_isp_metering(is, 1, 0);
__is_set_isp_metering(is, 2, 0);
@ -770,11 +768,11 @@ void fimc_is_set_initial_params(struct fimc_is *is)
__is_set_isp_metering(is, 4, 0);
}
if (!test_bit(PARAM_ISP_AFC, p_index1))
if (!test_bit(PARAM_ISP_AFC, p_index))
__is_set_isp_afc(is, ISP_AFC_COMMAND_AUTO, 0);
isp->otf_output.cmd = OTF_OUTPUT_COMMAND_ENABLE;
if (!test_bit(PARAM_ISP_OTF_OUTPUT, p_index1)) {
if (!test_bit(PARAM_ISP_OTF_OUTPUT, p_index)) {
isp->otf_output.width = DEFAULT_PREVIEW_STILL_WIDTH;
isp->otf_output.height = DEFAULT_PREVIEW_STILL_HEIGHT;
fimc_is_set_param_bit(is, PARAM_ISP_OTF_OUTPUT);
@ -784,7 +782,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
isp->otf_output.order = 0;
isp->otf_output.err = OTF_OUTPUT_ERROR_NONE;
if (!test_bit(PARAM_ISP_DMA1_OUTPUT, p_index1)) {
if (!test_bit(PARAM_ISP_DMA1_OUTPUT, p_index)) {
isp->dma1_output.cmd = DMA_OUTPUT_COMMAND_DISABLE;
isp->dma1_output.width = 0;
isp->dma1_output.height = 0;
@ -800,7 +798,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
fimc_is_set_param_bit(is, PARAM_ISP_DMA1_OUTPUT);
}
if (!test_bit(PARAM_ISP_DMA2_OUTPUT, p_index1)) {
if (!test_bit(PARAM_ISP_DMA2_OUTPUT, p_index)) {
isp->dma2_output.cmd = DMA_OUTPUT_COMMAND_DISABLE;
isp->dma2_output.width = 0;
isp->dma2_output.height = 0;
@ -817,7 +815,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
}
/* Sensor */
if (!test_bit(PARAM_SENSOR_FRAME_RATE, p_index1)) {
if (!test_bit(PARAM_SENSOR_FRAME_RATE, p_index)) {
if (is->config_index == 0)
__is_set_sensor(is, 0);
}
@ -827,7 +825,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
__is_set_drc_control(is, CONTROL_BYPASS_ENABLE);
drc->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
if (!test_bit(PARAM_DRC_OTF_INPUT, p_index1)) {
if (!test_bit(PARAM_DRC_OTF_INPUT, p_index)) {
drc->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
drc->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
fimc_is_set_param_bit(is, PARAM_DRC_OTF_INPUT);
@ -850,7 +848,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
fimc_is_set_param_bit(is, PARAM_DRC_DMA_INPUT);
drc->otf_output.cmd = OTF_OUTPUT_COMMAND_ENABLE;
if (!test_bit(PARAM_DRC_OTF_OUTPUT, p_index1)) {
if (!test_bit(PARAM_DRC_OTF_OUTPUT, p_index)) {
drc->otf_output.width = DEFAULT_PREVIEW_STILL_WIDTH;
drc->otf_output.height = DEFAULT_PREVIEW_STILL_HEIGHT;
fimc_is_set_param_bit(is, PARAM_DRC_OTF_OUTPUT);
@ -865,7 +863,7 @@ void fimc_is_set_initial_params(struct fimc_is *is)
fd->control.bypass = CONTROL_BYPASS_DISABLE;
fd->otf_input.cmd = OTF_INPUT_COMMAND_ENABLE;
if (!test_bit((PARAM_FD_OTF_INPUT - 32), p_index2)) {
if (!test_bit(PARAM_FD_OTF_INPUT, p_index)) {
fd->otf_input.width = DEFAULT_PREVIEW_STILL_WIDTH;
fd->otf_input.height = DEFAULT_PREVIEW_STILL_HEIGHT;
fimc_is_set_param_bit(is, PARAM_FD_OTF_INPUT);

4
drivers/media/platform/exynos4-is/fimc-is-regs.c
View File

@ -89,8 +89,8 @@ int fimc_is_hw_set_param(struct fimc_is *is)
mcuctl_write(is->config_index, is, MCUCTL_REG_ISSR(2));
mcuctl_write(param_count, is, MCUCTL_REG_ISSR(3));
mcuctl_write(config->p_region_index1, is, MCUCTL_REG_ISSR(4));
mcuctl_write(config->p_region_index2, is, MCUCTL_REG_ISSR(5));
mcuctl_write(config->p_region_index[0], is, MCUCTL_REG_ISSR(4));
mcuctl_write(config->p_region_index[1], is, MCUCTL_REG_ISSR(5));
fimc_is_hw_set_intgr0_gd0(is);
return 0;

8
drivers/media/platform/exynos4-is/fimc-is.c
View File

@ -530,8 +530,8 @@ static void fimc_is_general_irq_handler(struct fimc_is *is)
break;
case HIC_SET_PARAMETER:
is->config[is->config_index].p_region_index1 = 0;
is->config[is->config_index].p_region_index2 = 0;
is->config[is->config_index].p_region_index[0] = 0;
is->config[is->config_index].p_region_index[1] = 0;
set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state);
pr_debug("HIC_SET_PARAMETER\n");
break;
@ -590,8 +590,8 @@ static void fimc_is_general_irq_handler(struct fimc_is *is)
switch (is->i2h_cmd.args[0]) {
case HIC_SET_PARAMETER:
is->config[is->config_index].p_region_index1 = 0;
is->config[is->config_index].p_region_index2 = 0;
is->config[is->config_index].p_region_index[0] = 0;
is->config[is->config_index].p_region_index[1] = 0;
set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state);
break;
}

8
drivers/media/platform/exynos4-is/fimc-is.h
View File

@ -226,8 +226,7 @@ struct chain_config {
struct drc_param drc;
struct fd_param fd;
unsigned long p_region_index1;
unsigned long p_region_index2;
unsigned long p_region_index[2];
};
/**
@ -304,10 +303,7 @@ static inline void fimc_is_set_param_bit(struct fimc_is *is, int num)
{
struct chain_config *cfg = &is->config[is->config_index];
if (num >= 32)
set_bit(num - 32, &cfg->p_region_index2);
else
set_bit(num, &cfg->p_region_index1);
set_bit(num, &cfg->p_region_index[0]);
}
static inline void fimc_is_set_param_ctrl_cmd(struct fimc_is *is, int cmd)

4
drivers/media/platform/exynos4-is/fimc-isp.c
View File

@ -317,8 +317,8 @@ static int fimc_isp_subdev_s_power(struct v4l2_subdev *sd, int on)
clear_bit(IS_ST_PWR_ON, &is->state);
clear_bit(IS_ST_INIT_DONE, &is->state);
is->state = 0;
is->config[is->config_index].p_region_index1 = 0;
is->config[is->config_index].p_region_index2 = 0;
is->config[is->config_index].p_region_index[0] = 0;
is->config[is->config_index].p_region_index[1] = 0;
set_bit(IS_ST_IDLE, &is->state);
wmb();
}