Smatch complains because some lines are indented more than they should
be. I went a bit crazy re-indenting this. ;)
The comments were not useful except as a marker of things which are left
to implement so I deleted most of them except for the TODO.
I introduced a "data" pointer so that I could replace
"scl_data->dscl_prog_data." with just "data->" and shorten the lines a
bit. It's more readable without the line breaks.
I also tried to align it so you can see what is changing on each line.
Signed-off-by: Dan Carpenter <dan.carpen...@linaro.org>
---
.../display/dc/dpp/dcn401/dcn401_dpp_dscl.c | 93 ++++++-------------
1 file changed, 30 insertions(+), 63 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_dscl.c
b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_dscl.c
index c20376083441..696ccf96b847 100644
--- a/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_dscl.c
+++ b/drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_dscl.c
@@ -779,75 +779,42 @@ static void dpp401_dscl_program_isharp(struct dpp
*dpp_base,
const struct scaler_data *scl_data)
{
struct dcn401_dpp *dpp = TO_DCN401_DPP(dpp_base);
+ const struct dscl_prog_data *data;
if (memcmp(&dpp->scl_data, scl_data, sizeof(*scl_data)) == 0)
return;
PERF_TRACE();
dpp->scl_data = *scl_data;
- // ISHARP_EN
- REG_SET(ISHARP_MODE, 0,
- ISHARP_EN, scl_data->dscl_prog_data.isharp_en);
- // ISHARP_NOISEDET_EN
- REG_SET(ISHARP_MODE, 0,
- ISHARP_NOISEDET_EN,
scl_data->dscl_prog_data.isharp_noise_det.enable);
- // ISHARP_NOISEDET_MODE
- REG_SET(ISHARP_MODE, 0,
- ISHARP_NOISEDET_MODE,
scl_data->dscl_prog_data.isharp_noise_det.mode);
- // ISHARP_NOISEDET_UTHRE
- REG_SET(ISHARP_NOISEDET_THRESHOLD, 0,
- ISHARP_NOISEDET_UTHRE,
scl_data->dscl_prog_data.isharp_noise_det.uthreshold);
- // ISHARP_NOISEDET_DTHRE
- REG_SET(ISHARP_NOISEDET_THRESHOLD, 0,
- ISHARP_NOISEDET_DTHRE,
scl_data->dscl_prog_data.isharp_noise_det.dthreshold);
- REG_SET(ISHARP_MODE, 0,
- ISHARP_NOISEDET_MODE,
scl_data->dscl_prog_data.isharp_noise_det.mode);
- // ISHARP_NOISEDET_UTHRE
- REG_SET(ISHARP_NOISEDET_THRESHOLD, 0,
- ISHARP_NOISEDET_UTHRE,
scl_data->dscl_prog_data.isharp_noise_det.uthreshold);
- // ISHARP_NOISEDET_DTHRE
- REG_SET(ISHARP_NOISEDET_THRESHOLD, 0,
- ISHARP_NOISEDET_DTHRE,
scl_data->dscl_prog_data.isharp_noise_det.dthreshold);
- // ISHARP_NOISEDET_PWL_START_IN
- REG_SET(ISHARP_NOISE_GAIN_PWL, 0,
- ISHARP_NOISEDET_PWL_START_IN,
scl_data->dscl_prog_data.isharp_noise_det.pwl_start_in);
- // ISHARP_NOISEDET_PWL_END_IN
- REG_SET(ISHARP_NOISE_GAIN_PWL, 0,
- ISHARP_NOISEDET_PWL_END_IN,
scl_data->dscl_prog_data.isharp_noise_det.pwl_end_in);
- // ISHARP_NOISEDET_PWL_SLOPE
- REG_SET(ISHARP_NOISE_GAIN_PWL, 0,
- ISHARP_NOISEDET_PWL_SLOPE,
scl_data->dscl_prog_data.isharp_noise_det.pwl_slope);
- // ISHARP_LBA_MODE
- REG_SET(ISHARP_MODE, 0,
- ISHARP_LBA_MODE,
scl_data->dscl_prog_data.isharp_lba.mode);
- // TODO: ISHARP_LBA: IN_SEG, BASE_SEG, SLOPE_SEG
- // ISHARP_FMT_MODE
- REG_SET(ISHARP_MODE, 0,
- ISHARP_FMT_MODE,
scl_data->dscl_prog_data.isharp_fmt.mode);
- // ISHARP_FMT_NORM
- REG_SET(ISHARP_MODE, 0,
- ISHARP_FMT_NORM,
scl_data->dscl_prog_data.isharp_fmt.norm);
- // ISHARP_DELTA_LUT
- dpp401_dscl_set_isharp_filter(dpp,
scl_data->dscl_prog_data.isharp_delta);
- // ISHARP_NLDELTA_SCLIP_EN_P
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_EN_P,
scl_data->dscl_prog_data.isharp_nldelta_sclip.enable_p);
- // ISHARP_NLDELTA_SCLIP_PIVOT_P
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_PIVOT_P,
scl_data->dscl_prog_data.isharp_nldelta_sclip.pivot_p);
- // ISHARP_NLDELTA_SCLIP_SLOPE_P
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_SLOPE_P,
scl_data->dscl_prog_data.isharp_nldelta_sclip.slope_p);
- // ISHARP_NLDELTA_SCLIP_EN_N
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_EN_N,
scl_data->dscl_prog_data.isharp_nldelta_sclip.enable_n);
- // ISHARP_NLDELTA_SCLIP_PIVOT_N
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_PIVOT_N,
scl_data->dscl_prog_data.isharp_nldelta_sclip.pivot_n);
- // ISHARP_NLDELTA_SCLIP_SLOPE_N
- REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0,
- ISHARP_NLDELTA_SCLIP_SLOPE_N,
scl_data->dscl_prog_data.isharp_nldelta_sclip.slope_n);
- PERF_TRACE();
+ data = &scl_data->dscl_prog_data;
+
+ REG_SET(ISHARP_MODE, 0, ISHARP_EN, data->isharp_en);
+
+ REG_SET(ISHARP_MODE, 0, ISHARP_NOISEDET_EN,
data->isharp_noise_det.enable);
+ REG_SET(ISHARP_MODE, 0, ISHARP_NOISEDET_MODE,
data->isharp_noise_det.mode);
+ REG_SET(ISHARP_NOISEDET_THRESHOLD, 0, ISHARP_NOISEDET_UTHRE,
data->isharp_noise_det.uthreshold);
+ REG_SET(ISHARP_NOISEDET_THRESHOLD, 0, ISHARP_NOISEDET_DTHRE,
data->isharp_noise_det.dthreshold);
+ REG_SET(ISHARP_MODE, 0, ISHARP_NOISEDET_MODE,
data->isharp_noise_det.mode);
+ REG_SET(ISHARP_NOISEDET_THRESHOLD, 0, ISHARP_NOISEDET_UTHRE,
data->isharp_noise_det.uthreshold);
+ REG_SET(ISHARP_NOISEDET_THRESHOLD, 0, ISHARP_NOISEDET_DTHRE,
data->isharp_noise_det.dthreshold);
+ REG_SET(ISHARP_NOISE_GAIN_PWL, 0, ISHARP_NOISEDET_PWL_START_IN,
data->isharp_noise_det.pwl_start_in);
+ REG_SET(ISHARP_NOISE_GAIN_PWL, 0, ISHARP_NOISEDET_PWL_END_IN,
data->isharp_noise_det.pwl_end_in);
+ REG_SET(ISHARP_NOISE_GAIN_PWL, 0, ISHARP_NOISEDET_PWL_SLOPE,
data->isharp_noise_det.pwl_slope);
+
+ REG_SET(ISHARP_MODE, 0, ISHARP_LBA_MODE, data->isharp_lba.mode);
+ // TODO: ISHARP_LBA: IN_SEG, BASE_SEG, SLOPE_SEG
+ REG_SET(ISHARP_MODE, 0, ISHARP_FMT_MODE, data->isharp_fmt.mode);
+ REG_SET(ISHARP_MODE, 0, ISHARP_FMT_NORM, data->isharp_fmt.norm);
+
+ dpp401_dscl_set_isharp_filter(dpp, data->isharp_delta);
+
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_EN_P,
data->isharp_nldelta_sclip.enable_p);
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_PIVOT_P,
data->isharp_nldelta_sclip.pivot_p);
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_SLOPE_P,
data->isharp_nldelta_sclip.slope_p);
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_EN_N,
data->isharp_nldelta_sclip.enable_n);
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_PIVOT_N,
data->isharp_nldelta_sclip.pivot_n);
+ REG_SET(ISHARP_NLDELTA_SOFT_CLIP, 0, ISHARP_NLDELTA_SCLIP_SLOPE_N,
data->isharp_nldelta_sclip.slope_n);
+ PERF_TRACE();
} // dpp401_dscl_program_isharp
/**
* dpp401_dscl_set_scaler_manual_scale - Manually program scaler and line
buffer
