kopia lustrzana https://gitlab.com/sane-project/backends
handle DS600 frontend like XP300 in coarse gain calibration
rodzic
5f3625ad7a
commit
4345b729d4
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@ -5428,7 +5428,8 @@ gl841_coarse_gain_calibration (Genesys_Device * dev, int dpi)
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gain[j] = 65535.0/max[j];
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if (dev->model->dac_type == DAC_CANONLIDE35 ||
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dev->model->dac_type == DAC_WOLFSON_XP300) {
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dev->model->dac_type == DAC_WOLFSON_XP300 ||
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dev->model->dac_type == DAC_WOLFSON_DSM600) {
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gain[j] *= 0.69;/*seems we don't get the real maximum. empirically derived*/
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if (283 - 208/gain[j] > 255)
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dev->frontend.gain[j] = 255;
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