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Diffstat (limited to 'drivers/media/video/omap3isp/isppreview.h')
-rw-r--r--drivers/media/video/omap3isp/isppreview.h76
1 files changed, 21 insertions, 55 deletions
diff --git a/drivers/media/video/omap3isp/isppreview.h b/drivers/media/video/omap3isp/isppreview.h
index 09686607973c..6663ab64e4b1 100644
--- a/drivers/media/video/omap3isp/isppreview.h
+++ b/drivers/media/video/omap3isp/isppreview.h
@@ -45,29 +45,10 @@
#define ISPPRV_CONTRAST_HIGH 0xFF
#define ISPPRV_CONTRAST_UNITS 0x1
-/* Features list */
-#define PREV_LUMA_ENHANCE OMAP3ISP_PREV_LUMAENH
-#define PREV_INVERSE_ALAW OMAP3ISP_PREV_INVALAW
-#define PREV_HORZ_MEDIAN_FILTER OMAP3ISP_PREV_HRZ_MED
-#define PREV_CFA OMAP3ISP_PREV_CFA
-#define PREV_CHROMA_SUPPRESS OMAP3ISP_PREV_CHROMA_SUPP
-#define PREV_WB OMAP3ISP_PREV_WB
-#define PREV_BLKADJ OMAP3ISP_PREV_BLKADJ
-#define PREV_RGB2RGB OMAP3ISP_PREV_RGB2RGB
-#define PREV_COLOR_CONV OMAP3ISP_PREV_COLOR_CONV
-#define PREV_YCLIMITS OMAP3ISP_PREV_YC_LIMIT
-#define PREV_DEFECT_COR OMAP3ISP_PREV_DEFECT_COR
-#define PREV_GAMMA_BYPASS OMAP3ISP_PREV_GAMMABYPASS
-#define PREV_DARK_FRAME_CAPTURE OMAP3ISP_PREV_DRK_FRM_CAPTURE
-#define PREV_DARK_FRAME_SUBTRACT OMAP3ISP_PREV_DRK_FRM_SUBTRACT
-#define PREV_LENS_SHADING OMAP3ISP_PREV_LENS_SHADING
-#define PREV_NOISE_FILTER OMAP3ISP_PREV_NF
-#define PREV_GAMMA OMAP3ISP_PREV_GAMMA
-
-#define PREV_CONTRAST (1 << 17)
-#define PREV_BRIGHTNESS (1 << 18)
-#define PREV_AVERAGER (1 << 19)
-#define PREV_FEATURES_END (1 << 20)
+/* Additional features not listed in linux/omap3isp.h */
+#define OMAP3ISP_PREV_CONTRAST (1 << 17)
+#define OMAP3ISP_PREV_BRIGHTNESS (1 << 18)
+#define OMAP3ISP_PREV_FEATURES_END (1 << 19)
enum preview_input_entity {
PREVIEW_INPUT_NONE,
@@ -88,6 +69,8 @@ enum preview_ycpos_mode {
/*
* struct prev_params - Structure for all configuration
+ * @busy: Bitmask of busy parameters (being updated or used)
+ * @update: Bitmask of the parameters to be updated
* @features: Set of features enabled.
* @cfa: CFA coefficients.
* @csup: Chroma suppression coefficients.
@@ -96,15 +79,17 @@ enum preview_ycpos_mode {
* @dcor: Noise filter coefficients.
* @gamma: Gamma coefficients.
* @wbal: White Balance parameters.
- * @blk_adj: Black adjustment parameters.
+ * @blkadj: Black adjustment parameters.
* @rgb2rgb: RGB blending parameters.
- * @rgb2ycbcr: RGB to ycbcr parameters.
+ * @csc: Color space conversion (RGB to YCbCr) parameters.
* @hmed: Horizontal median filter.
* @yclimit: YC limits parameters.
* @contrast: Contrast.
* @brightness: Brightness.
*/
struct prev_params {
+ u32 busy;
+ u32 update;
u32 features;
struct omap3isp_prev_cfa cfa;
struct omap3isp_prev_csup csup;
@@ -113,35 +98,15 @@ struct prev_params {
struct omap3isp_prev_dcor dcor;
struct omap3isp_prev_gtables gamma;
struct omap3isp_prev_wbal wbal;
- struct omap3isp_prev_blkadj blk_adj;
+ struct omap3isp_prev_blkadj blkadj;
struct omap3isp_prev_rgbtorgb rgb2rgb;
- struct omap3isp_prev_csc rgb2ycbcr;
+ struct omap3isp_prev_csc csc;
struct omap3isp_prev_hmed hmed;
struct omap3isp_prev_yclimit yclimit;
u8 contrast;
u8 brightness;
};
-/*
- * struct isptables_update - Structure for Table Configuration.
- * @update: Specifies which tables should be updated.
- * @flag: Specifies which tables should be enabled.
- * @nf: Pointer to structure for Noise Filter
- * @lsc: Pointer to LSC gain table. (currently not used)
- * @gamma: Pointer to gamma correction tables.
- * @cfa: Pointer to color filter array configuration.
- * @wbal: Pointer to colour and digital gain configuration.
- */
-struct isptables_update {
- u32 update;
- u32 flag;
- struct omap3isp_prev_nf *nf;
- u32 *lsc;
- struct omap3isp_prev_gtables *gamma;
- struct omap3isp_prev_cfa *cfa;
- struct omap3isp_prev_wbal *wbal;
-};
-
/* Sink and source previewer pads */
#define PREV_PAD_SINK 0
#define PREV_PAD_SOURCE 1
@@ -157,12 +122,11 @@ struct isptables_update {
* @output: Bitmask of the active output
* @video_in: Input video entity
* @video_out: Output video entity
- * @params: Module configuration data
- * @shadow_update: If set, update the hardware configured in the next interrupt
+ * @params.params : Active and shadow parameters sets
+ * @params.active: Bitmask of parameters active in set 0
+ * @params.lock: Parameters lock, protects params.active and params.shadow
* @underrun: Whether the preview entity has queued buffers on the output
* @state: Current preview pipeline state
- * @lock: Shadow update lock
- * @update: Bitmask of the parameters to be updated
*
* This structure is used to store the OMAP ISP Preview module Information.
*/
@@ -179,13 +143,15 @@ struct isp_prev_device {
struct isp_video video_in;
struct isp_video video_out;
- struct prev_params params;
- unsigned int shadow_update:1;
+ struct {
+ struct prev_params params[2];
+ u32 active;
+ spinlock_t lock;
+ } params;
+
enum isp_pipeline_stream_state state;
wait_queue_head_t wait;
atomic_t stopping;
- spinlock_t lock;
- u32 update;
};
struct isp_device;