From: Mayuresh Janorkar <mayur@xxxxxx>
Context Save and Restore of Video3 pipeline registers.
Signed-off-by: Mayuresh Janorkar <mayur@xxxxxx>
Signed-off-by: Mukund Mittal <mmittal@xxxxxx>
Signed-off-by: Archit Taneja <archit@xxxxxx>
---
drivers/video/omap2/dss/dispc.c | 104 +++++++++++++++++++++++++++++++++++++++
1 files changed, 104 insertions(+), 0 deletions(-)
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 8cda961..5a6c10e
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -397,6 +397,58 @@ void dispc_save_context(void)
SR(VID_FIR_COEF_V(1, 7));
SR(VID_PRELOAD(1));
+
+ /* VID3 */
+ if (cpu_is_omap44xx()) {
+ SR(VID3_WB_BA0(0));
+ SR(VID3_WB_BA1(0));
+ SR(VID3_POSITION);
+ SR(VID3_WB_SIZE(0));
+ SR(VID3_WB_ATTRIBUTES(0));
+ SR(VID3_WB_BUF_THRESHOLD(0));
+ SR(VID3_WB_BUF_SIZE_STATUS(0));
+ SR(VID3_WB_ROW_INC(0));
+ SR(VID3_WB_PIXEL_INC(0));
+ SR(VID3_WB_FIR(0));
+ SR(VID3_WB_PICTURE_SIZE(0));
+ SR(VID3_WB_ACCU0(0));
+ SR(VID3_WB_ACCU1(0));
+
+ SR(VID3_WB_FIR_COEF_H(0, 0));
+ SR(VID3_WB_FIR_COEF_H(0, 1));
+ SR(VID3_WB_FIR_COEF_H(0, 2));
+ SR(VID3_WB_FIR_COEF_H(0, 3));
+ SR(VID3_WB_FIR_COEF_H(0, 4));
+ SR(VID3_WB_FIR_COEF_H(0, 5));
+ SR(VID3_WB_FIR_COEF_H(0, 6));
+ SR(VID3_WB_FIR_COEF_H(0, 7));
+
+ SR(VID3_WB_FIR_COEF_HV(0, 0));
+ SR(VID3_WB_FIR_COEF_HV(0, 1));
+ SR(VID3_WB_FIR_COEF_HV(0, 2));
+ SR(VID3_WB_FIR_COEF_HV(0, 3));
+ SR(VID3_WB_FIR_COEF_HV(0, 4));
+ SR(VID3_WB_FIR_COEF_HV(0, 5));
+ SR(VID3_WB_FIR_COEF_HV(0, 6));
+ SR(VID3_WB_FIR_COEF_HV(0, 7));
+
+ SR(VID3_WB_CONV_COEF(0, 0));
+ SR(VID3_WB_CONV_COEF(0, 1));
+ SR(VID3_WB_CONV_COEF(0, 2));
+ SR(VID3_WB_CONV_COEF(0, 3));
+ SR(VID3_WB_CONV_COEF(0, 4));
+
+ SR(VID3_WB_FIR_COEF_V(0, 0));
+ SR(VID3_WB_FIR_COEF_V(0, 1));
+ SR(VID3_WB_FIR_COEF_V(0, 2));
+ SR(VID3_WB_FIR_COEF_V(0, 3));
+ SR(VID3_WB_FIR_COEF_V(0, 4));
+ SR(VID3_WB_FIR_COEF_V(0, 5));
+ SR(VID3_WB_FIR_COEF_V(0, 6));
+ SR(VID3_WB_FIR_COEF_V(0, 7));
+
+ SR(VID3_PRELOAD);
+ }
}
void dispc_restore_context(void)
@@ -553,6 +605,58 @@ void dispc_restore_context(void)
RR(VID_PRELOAD(1));
+ /* VID3 */
+ if (cpu_is_omap44xx()) {
+ SR(VID3_WB_BA0(0));
+ SR(VID3_WB_BA1(0));
+ SR(VID3_POSITION);
+ SR(VID3_WB_SIZE(0));
+ SR(VID3_WB_ATTRIBUTES(0));
+ SR(VID3_WB_BUF_THRESHOLD(0));
+ SR(VID3_WB_BUF_SIZE_STATUS(0));
+ SR(VID3_WB_ROW_INC(0));
+ SR(VID3_WB_PIXEL_INC(0));
+ SR(VID3_WB_FIR(0));
+ SR(VID3_WB_PICTURE_SIZE(0));
+ SR(VID3_WB_ACCU0(0));
+ SR(VID3_WB_ACCU1(0));
+
+ SR(VID3_WB_FIR_COEF_H(0, 0));
+ SR(VID3_WB_FIR_COEF_H(0, 1));
+ SR(VID3_WB_FIR_COEF_H(0, 2));
+ SR(VID3_WB_FIR_COEF_H(0, 3));
+ SR(VID3_WB_FIR_COEF_H(0, 4));
+ SR(VID3_WB_FIR_COEF_H(0, 5));
+ SR(VID3_WB_FIR_COEF_H(0, 6));
+ SR(VID3_WB_FIR_COEF_H(0, 7));
+
+ SR(VID3_WB_FIR_COEF_HV(0, 0));
+ SR(VID3_WB_FIR_COEF_HV(0, 1));
+ SR(VID3_WB_FIR_COEF_HV(0, 2));
+ SR(VID3_WB_FIR_COEF_HV(0, 3));
+ SR(VID3_WB_FIR_COEF_HV(0, 4));
+ SR(VID3_WB_FIR_COEF_HV(0, 5));
+ SR(VID3_WB_FIR_COEF_HV(0, 6));
+ SR(VID3_WB_FIR_COEF_HV(0, 7));
+
+ SR(VID3_WB_CONV_COEF(0, 0));
+ SR(VID3_WB_CONV_COEF(0, 1));
+ SR(VID3_WB_CONV_COEF(0, 2));
+ SR(VID3_WB_CONV_COEF(0, 3));
+ SR(VID3_WB_CONV_COEF(0, 4));
+
+ SR(VID3_WB_FIR_COEF_V(0, 0));
+ SR(VID3_WB_FIR_COEF_V(0, 1));
+ SR(VID3_WB_FIR_COEF_V(0, 2));
+ SR(VID3_WB_FIR_COEF_V(0, 3));
+ SR(VID3_WB_FIR_COEF_V(0, 4));
+ SR(VID3_WB_FIR_COEF_V(0, 5));
+ SR(VID3_WB_FIR_COEF_V(0, 6));
+ SR(VID3_WB_FIR_COEF_V(0, 7));
+
+ SR(VID3_PRELOAD);
+ }
+
/* enable last, because LCD & DIGIT enable are here */
RR(CONTROL(0));
if (cpu_is_omap44xx())
--
1.5.4.7
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