diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-07-06 09:12:44 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-11 15:58:58 -0300 |
| commit | ac9dad93164c603e5efc4e57727e929799861a9f (patch) | |
| tree | 5050ed1dad9dfd48649d7305d1857286a940aa41 /drivers/media/video/omap3isp | |
| parent | 7bec7ef8604d0cd4da2e297279d94546fe2efa2e (diff) | |
[media] omap3isp: preview: Merge gamma correction and gamma bypass
Enabling gamma bypass disables gamma correction and vice versa. Merge
the two parameters.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/omap3isp')
| -rw-r--r-- | drivers/media/video/omap3isp/isppreview.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/media/video/omap3isp/isppreview.c b/drivers/media/video/omap3isp/isppreview.c index 9a8628417b50..72d261835ad2 100644 --- a/drivers/media/video/omap3isp/isppreview.c +++ b/drivers/media/video/omap3isp/isppreview.c @@ -481,25 +481,6 @@ static void preview_enable_dcor(struct isp_prev_device *prev, bool enable) } /* - * 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_drkframe_capture - Enable/disable Dark Frame Capture */ static void @@ -597,6 +578,25 @@ preview_config_gammacorrn(struct isp_prev_device *prev, } /* + * preview_enable_gammacorrn - Enable/disable Gamma Correction + * + * When gamma correction is disabled, the module is bypassed and its output is + * the 8 MSB of the 10-bit input . + */ +static void +preview_enable_gammacorrn(struct isp_prev_device *prev, bool enable) +{ + struct isp_device *isp = to_isp_device(prev); + + if (enable) + isp_reg_clr(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR, + ISPPRV_PCR_GAMMA_BYPASS); + else + isp_reg_set(isp, OMAP3_ISP_IOMEM_PREV, ISPPRV_PCR, + ISPPRV_PCR_GAMMA_BYPASS); +} + +/* * preview_config_contrast - Configure the Contrast * * Value should be programmed before enabling the module. @@ -815,9 +815,9 @@ static const struct preview_update update_attrs[] = { offsetof(struct prev_params, dcor), FIELD_SIZEOF(struct prev_params, dcor), offsetof(struct omap3isp_prev_update_config, dcor), - }, /* OMAP3ISP_PREV_GAMMABYPASS */ { + }, /* Previously OMAP3ISP_PREV_GAMMABYPASS, not used anymore */ { + NULL, NULL, - preview_enable_gammabypass, }, /* OMAP3ISP_PREV_DRK_FRM_CAPTURE */ { NULL, preview_enable_drkframe_capture, @@ -835,7 +835,7 @@ static const struct preview_update update_attrs[] = { offsetof(struct omap3isp_prev_update_config, nf), }, /* OMAP3ISP_PREV_GAMMA */ { preview_config_gammacorrn, - NULL, + preview_enable_gammacorrn, offsetof(struct prev_params, gamma), FIELD_SIZEOF(struct prev_params, gamma), offsetof(struct omap3isp_prev_update_config, gamma), |