aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/media/video/omap3isp/isppreview.c452
1 files changed, 226 insertions, 226 deletions
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c
index b22a549d4a9..9a8628417b5 100644
--- a/drivers/media/video/omap3isp/isppreview.c
+++ b/drivers/media/video/omap3isp/isppreview.c
@@ -157,64 +157,53 @@ static u32 luma_enhance_table[] = {
};
/*
- * preview_enable_invalaw - Enable/disable Inverse A-Law decompression
- */
-static void preview_enable_invalaw(struct isp_prev_device *prev, bool enable)
-{
- struct isp_device *isp = to_isp_device(prev);
-
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
-}
-
-/*
- * preview_enable_drkframe_capture - Enable/disable Dark Frame Capture
+ * preview_config_luma_enhancement - Configure the Luminance Enhancement table
*/
static void
-preview_enable_drkframe_capture(struct isp_prev_device *prev, bool enable)
+preview_config_luma_enhancement(struct isp_prev_device *prev,
+ const struct prev_params *params)
{
struct isp_device *isp = to_isp_device(prev);
+ const struct omap3isp_prev_luma *yt = &params->luma;
+ unsigned int i;
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DRKFCAP);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DRKFCAP);
+ isp_reg_writel(isp, ISPPRV_YENH_TABLE_ADDR,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
+ for (i = 0; i < OMAP3ISP_PREV_YENH_TBL_SIZE; i++) {
+ isp_reg_writel(isp, yt->table[i],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_DATA);
+ }
}
/*
- * preview_enable_drkframe - Enable/disable Dark Frame Subtraction
+ * preview_enable_luma_enhancement - Enable/disable Luminance Enhancement
*/
-static void preview_enable_drkframe(struct isp_prev_device *prev, bool enable)
+static void
+preview_enable_luma_enhancement(struct isp_prev_device *prev, bool enable)
{
struct isp_device *isp = to_isp_device(prev);
if (enable)
isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DRKFEN);
+ ISPPRV_PCR_YNENHEN);
else
isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DRKFEN);
+ ISPPRV_PCR_YNENHEN);
}
/*
- * preview_enable_hmed - Enable/disable the Horizontal Median Filter
+ * preview_enable_invalaw - Enable/disable Inverse A-Law decompression
*/
-static void preview_enable_hmed(struct isp_prev_device *prev, bool enable)
+static void preview_enable_invalaw(struct isp_prev_device *prev, bool enable)
{
struct isp_device *isp = to_isp_device(prev);
if (enable)
isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_HMEDEN);
+ ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
else
isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_HMEDEN);
+ ISPPRV_PCR_WIDTH | ISPPRV_PCR_INVALAW);
}
/*
@@ -233,46 +222,18 @@ static void preview_config_hmed(struct isp_prev_device *prev,
}
/*
- * preview_config_noisefilter - Configure the Noise Filter
- */
-static void
-preview_config_noisefilter(struct isp_prev_device *prev,
- const struct prev_params *params)
-{
- struct isp_device *isp = to_isp_device(prev);
- const struct omap3isp_prev_nf *nf = &params->nf;
- unsigned int i;
-
- isp_reg_writel(isp, nf->spread, OMAP3_ISP_IOMEM_PREV, ISPPRV_NF);
- isp_reg_writel(isp, ISPPRV_NF_TABLE_ADDR,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
- for (i = 0; i < OMAP3ISP_PREV_NF_TBL_SIZE; i++) {
- isp_reg_writel(isp, nf->table[i],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_DATA);
- }
-}
-
-/*
- * preview_config_dcor - Configure Couplet Defect Correction
+ * preview_enable_hmed - Enable/disable the Horizontal Median Filter
*/
-static void
-preview_config_dcor(struct isp_prev_device *prev,
- const struct prev_params *params)
+static void preview_enable_hmed(struct isp_prev_device *prev, bool enable)
{
struct isp_device *isp = to_isp_device(prev);
- const struct omap3isp_prev_dcor *dcor = &params->dcor;
- isp_reg_writel(isp, dcor->detect_correct[0],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR0);
- isp_reg_writel(isp, dcor->detect_correct[1],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR1);
- isp_reg_writel(isp, dcor->detect_correct[2],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR2);
- isp_reg_writel(isp, dcor->detect_correct[3],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR3);
- isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DCCOUP,
- dcor->couplet_mode_en ? ISPPRV_PCR_DCCOUP : 0);
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_HMEDEN);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_HMEDEN);
}
/*
@@ -305,55 +266,6 @@ preview_config_cfa(struct isp_prev_device *prev,
}
/*
- * preview_config_gammacorrn - Configure the Gamma Correction tables
- */
-static void
-preview_config_gammacorrn(struct isp_prev_device *prev,
- const struct prev_params *params)
-{
- struct isp_device *isp = to_isp_device(prev);
- const struct omap3isp_prev_gtables *gt = &params->gamma;
- unsigned int i;
-
- isp_reg_writel(isp, ISPPRV_REDGAMMA_TABLE_ADDR,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
- for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
- isp_reg_writel(isp, gt->red[i], OMAP3_ISP_IOMEM_PREV,
- ISPPRV_SET_TBL_DATA);
-
- isp_reg_writel(isp, ISPPRV_GREENGAMMA_TABLE_ADDR,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
- for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
- isp_reg_writel(isp, gt->green[i], OMAP3_ISP_IOMEM_PREV,
- ISPPRV_SET_TBL_DATA);
-
- isp_reg_writel(isp, ISPPRV_BLUEGAMMA_TABLE_ADDR,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
- for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
- isp_reg_writel(isp, gt->blue[i], OMAP3_ISP_IOMEM_PREV,
- ISPPRV_SET_TBL_DATA);
-}
-
-/*
- * preview_config_luma_enhancement - Configure the Luminance Enhancement table
- */
-static void
-preview_config_luma_enhancement(struct isp_prev_device *prev,
- const struct prev_params *params)
-{
- struct isp_device *isp = to_isp_device(prev);
- const struct omap3isp_prev_luma *yt = &params->luma;
- unsigned int i;
-
- isp_reg_writel(isp, ISPPRV_YENH_TABLE_ADDR,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
- for (i = 0; i < OMAP3ISP_PREV_YENH_TBL_SIZE; i++) {
- isp_reg_writel(isp, yt->table[i],
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_DATA);
- }
-}
-
-/*
* preview_config_chroma_suppression - Configure Chroma Suppression
*/
static void
@@ -370,72 +282,6 @@ preview_config_chroma_suppression(struct isp_prev_device *prev,
}
/*
- * preview_enable_noisefilter - Enable/disable the Noise Filter
- */
-static void
-preview_enable_noisefilter(struct isp_prev_device *prev, bool enable)
-{
- struct isp_device *isp = to_isp_device(prev);
-
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_NFEN);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_NFEN);
-}
-
-/*
- * preview_enable_dcor - Enable/disable Couplet Defect Correction
- */
-static void preview_enable_dcor(struct isp_prev_device *prev, bool enable)
-{
- struct isp_device *isp = to_isp_device(prev);
-
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DCOREN);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_DCOREN);
-}
-
-/*
- * preview_enable_gammabypass - Enable/disable Gamma Bypass
- *
- * When gamma bypass is enabled, the output of the gamma correction is the 8 MSB
- * of the 10-bit input .
- */
-static void
-preview_enable_gammabypass(struct isp_prev_device *prev, bool enable)
-{
- struct isp_device *isp = to_isp_device(prev);
-
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_GAMMA_BYPASS);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_GAMMA_BYPASS);
-}
-
-/*
- * preview_enable_luma_enhancement - Enable/disable Luminance Enhancement
- */
-static void
-preview_enable_luma_enhancement(struct isp_prev_device *prev, bool enable)
-{
- struct isp_device *isp = to_isp_device(prev);
-
- if (enable)
- isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_YNENHEN);
- else
- isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
- ISPPRV_PCR_YNENHEN);
-}
-
-/*
* preview_enable_chroma_suppression - Enable/disable Chrominance Suppression
*/
static void
@@ -579,26 +425,175 @@ preview_config_csc(struct isp_prev_device *prev,
}
/*
- * preview_update_contrast - Updates the contrast.
- * @contrast: Pointer to hold the current programmed contrast value.
+ * preview_config_yc_range - Configure the max and min Y and C values
+ */
+static void
+preview_config_yc_range(struct isp_prev_device *prev,
+ const struct prev_params *params)
+{
+ struct isp_device *isp = to_isp_device(prev);
+ const struct omap3isp_prev_yclimit *yc = &params->yclimit;
+
+ isp_reg_writel(isp,
+ yc->maxC << ISPPRV_SETUP_YC_MAXC_SHIFT |
+ yc->maxY << ISPPRV_SETUP_YC_MAXY_SHIFT |
+ yc->minC << ISPPRV_SETUP_YC_MINC_SHIFT |
+ yc->minY << ISPPRV_SETUP_YC_MINY_SHIFT,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SETUP_YC);
+}
+
+/*
+ * preview_config_dcor - Configure Couplet Defect Correction
+ */
+static void
+preview_config_dcor(struct isp_prev_device *prev,
+ const struct prev_params *params)
+{
+ struct isp_device *isp = to_isp_device(prev);
+ const struct omap3isp_prev_dcor *dcor = &params->dcor;
+
+ isp_reg_writel(isp, dcor->detect_correct[0],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR0);
+ isp_reg_writel(isp, dcor->detect_correct[1],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR1);
+ isp_reg_writel(isp, dcor->detect_correct[2],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR2);
+ isp_reg_writel(isp, dcor->detect_correct[3],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_CDC_THR3);
+ isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DCCOUP,
+ dcor->couplet_mode_en ? ISPPRV_PCR_DCCOUP : 0);
+}
+
+/*
+ * preview_enable_dcor - Enable/disable Couplet Defect Correction
+ */
+static void preview_enable_dcor(struct isp_prev_device *prev, bool enable)
+{
+ struct isp_device *isp = to_isp_device(prev);
+
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DCOREN);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DCOREN);
+}
+
+/*
+ * preview_enable_gammabypass - Enable/disable Gamma Bypass
*
- * Value should be programmed before enabling the module.
+ * When gamma bypass is enabled, the output of the gamma correction is the 8 MSB
+ * of the 10-bit input .
*/
static void
-preview_update_contrast(struct isp_prev_device *prev, u8 contrast)
+preview_enable_gammabypass(struct isp_prev_device *prev, bool enable)
{
- struct prev_params *params;
- unsigned long flags;
+ struct isp_device *isp = to_isp_device(prev);
- spin_lock_irqsave(&prev->params.lock, flags);
- params = (prev->params.active & OMAP3ISP_PREV_CONTRAST)
- ? &prev->params.params[0] : &prev->params.params[1];
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_GAMMA_BYPASS);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_GAMMA_BYPASS);
+}
- if (params->contrast != (contrast * ISPPRV_CONTRAST_UNITS)) {
- params->contrast = contrast * ISPPRV_CONTRAST_UNITS;
- params->update |= OMAP3ISP_PREV_CONTRAST;
+/*
+ * preview_enable_drkframe_capture - Enable/disable Dark Frame Capture
+ */
+static void
+preview_enable_drkframe_capture(struct isp_prev_device *prev, bool enable)
+{
+ struct isp_device *isp = to_isp_device(prev);
+
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DRKFCAP);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DRKFCAP);
+}
+
+/*
+ * preview_enable_drkframe - Enable/disable Dark Frame Subtraction
+ */
+static void preview_enable_drkframe(struct isp_prev_device *prev, bool enable)
+{
+ struct isp_device *isp = to_isp_device(prev);
+
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DRKFEN);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_DRKFEN);
+}
+
+/*
+ * preview_config_noisefilter - Configure the Noise Filter
+ */
+static void
+preview_config_noisefilter(struct isp_prev_device *prev,
+ const struct prev_params *params)
+{
+ struct isp_device *isp = to_isp_device(prev);
+ const struct omap3isp_prev_nf *nf = &params->nf;
+ unsigned int i;
+
+ isp_reg_writel(isp, nf->spread, OMAP3_ISP_IOMEM_PREV, ISPPRV_NF);
+ isp_reg_writel(isp, ISPPRV_NF_TABLE_ADDR,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
+ for (i = 0; i < OMAP3ISP_PREV_NF_TBL_SIZE; i++) {
+ isp_reg_writel(isp, nf->table[i],
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_DATA);
}
- spin_unlock_irqrestore(&prev->params.lock, flags);
+}
+
+/*
+ * preview_enable_noisefilter - Enable/disable the Noise Filter
+ */
+static void
+preview_enable_noisefilter(struct isp_prev_device *prev, bool enable)
+{
+ struct isp_device *isp = to_isp_device(prev);
+
+ if (enable)
+ isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_NFEN);
+ else
+ isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR,
+ ISPPRV_PCR_NFEN);
+}
+
+/*
+ * preview_config_gammacorrn - Configure the Gamma Correction tables
+ */
+static void
+preview_config_gammacorrn(struct isp_prev_device *prev,
+ const struct prev_params *params)
+{
+ struct isp_device *isp = to_isp_device(prev);
+ const struct omap3isp_prev_gtables *gt = &params->gamma;
+ unsigned int i;
+
+ isp_reg_writel(isp, ISPPRV_REDGAMMA_TABLE_ADDR,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
+ for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
+ isp_reg_writel(isp, gt->red[i], OMAP3_ISP_IOMEM_PREV,
+ ISPPRV_SET_TBL_DATA);
+
+ isp_reg_writel(isp, ISPPRV_GREENGAMMA_TABLE_ADDR,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
+ for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
+ isp_reg_writel(isp, gt->green[i], OMAP3_ISP_IOMEM_PREV,
+ ISPPRV_SET_TBL_DATA);
+
+ isp_reg_writel(isp, ISPPRV_BLUEGAMMA_TABLE_ADDR,
+ OMAP3_ISP_IOMEM_PREV, ISPPRV_SET_TBL_ADDR);
+ for (i = 0; i < OMAP3ISP_PREV_GAMMA_TBL_SIZE; i++)
+ isp_reg_writel(isp, gt->blue[i], OMAP3_ISP_IOMEM_PREV,
+ ISPPRV_SET_TBL_DATA);
}
/*
@@ -618,57 +613,62 @@ preview_config_contrast(struct isp_prev_device *prev,
}
/*
- * preview_update_brightness - Updates the brightness in preview module.
- * @brightness: Pointer to hold the current programmed brightness value.
+ * preview_config_brightness - Configure the Brightness
+ */
+static void
+preview_config_brightness(struct isp_prev_device *prev,
+ const struct prev_params *params)
+{
+ struct isp_device *isp = to_isp_device(prev);
+
+ isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_CNT_BRT,
+ 0xff << ISPPRV_CNT_BRT_BRT_SHIFT,
+ params->brightness << ISPPRV_CNT_BRT_BRT_SHIFT);
+}
+
+/*
+ * preview_update_contrast - Updates the contrast.
+ * @contrast: Pointer to hold the current programmed contrast value.
*
+ * Value should be programmed before enabling the module.
*/
static void
-preview_update_brightness(struct isp_prev_device *prev, u8 brightness)
+preview_update_contrast(struct isp_prev_device *prev, u8 contrast)
{
struct prev_params *params;
unsigned long flags;
spin_lock_irqsave(&prev->params.lock, flags);
- params = (prev->params.active & OMAP3ISP_PREV_BRIGHTNESS)
+ params = (prev->params.active & OMAP3ISP_PREV_CONTRAST)
? &prev->params.params[0] : &prev->params.params[1];
- if (params->brightness != (brightness * ISPPRV_BRIGHT_UNITS)) {
- params->brightness = brightness * ISPPRV_BRIGHT_UNITS;
- params->update |= OMAP3ISP_PREV_BRIGHTNESS;
+ if (params->contrast != (contrast * ISPPRV_CONTRAST_UNITS)) {
+ params->contrast = contrast * ISPPRV_CONTRAST_UNITS;
+ params->update |= OMAP3ISP_PREV_CONTRAST;
}
spin_unlock_irqrestore(&prev->params.lock, flags);
}
/*
- * preview_config_brightness - Configure the Brightness
+ * preview_update_brightness - Updates the brightness in preview module.
+ * @brightness: Pointer to hold the current programmed brightness value.
+ *
*/
static void
-preview_config_brightness(struct isp_prev_device *prev,
- const struct prev_params *params)
+preview_update_brightness(struct isp_prev_device *prev, u8 brightness)
{
- struct isp_device *isp = to_isp_device(prev);
-
- isp_reg_clr_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_CNT_BRT,
- 0xff << ISPPRV_CNT_BRT_BRT_SHIFT,
- params->brightness << ISPPRV_CNT_BRT_BRT_SHIFT);
-}
+ struct prev_params *params;
+ unsigned long flags;
-/*
- * preview_config_yc_range - Configure the max and min Y and C values
- */
-static void
-preview_config_yc_range(struct isp_prev_device *prev,
- const struct prev_params *params)
-{
- struct isp_device *isp = to_isp_device(prev);
- const struct omap3isp_prev_yclimit *yc = &params->yclimit;
+ spin_lock_irqsave(&prev->params.lock, flags);
+ params = (prev->params.active & OMAP3ISP_PREV_BRIGHTNESS)
+ ? &prev->params.params[0] : &prev->params.params[1];
- isp_reg_writel(isp,
- yc->maxC << ISPPRV_SETUP_YC_MAXC_SHIFT |
- yc->maxY << ISPPRV_SETUP_YC_MAXY_SHIFT |
- yc->minC << ISPPRV_SETUP_YC_MINC_SHIFT |
- yc->minY << ISPPRV_SETUP_YC_MINY_SHIFT,
- OMAP3_ISP_IOMEM_PREV, ISPPRV_SETUP_YC);
+ if (params->brightness != (brightness * ISPPRV_BRIGHT_UNITS)) {
+ params->brightness = brightness * ISPPRV_BRIGHT_UNITS;
+ params->update |= OMAP3ISP_PREV_BRIGHTNESS;
+ }
+ spin_unlock_irqrestore(&prev->params.lock, flags);
}
static u32