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OMAPDSS: hdmi_wp: Protect reserved bits in hdmi_wp_audio_config_format()
Only OMAP4 DSS has non reserved bits above 6th bit in HDMI_WP_AUDIO_CFG. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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@ -194,8 +194,12 @@ void hdmi_wp_audio_config_format(struct hdmi_wp_data *wp,
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DSSDBG("Enter hdmi_wp_audio_config_format\n");
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r = hdmi_read_reg(wp->base, HDMI_WP_AUDIO_CFG);
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r = FLD_MOD(r, aud_fmt->stereo_channels, 26, 24);
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r = FLD_MOD(r, aud_fmt->active_chnnls_msk, 23, 16);
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if (omapdss_get_version() == OMAPDSS_VER_OMAP4430_ES1 ||
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omapdss_get_version() == OMAPDSS_VER_OMAP4430_ES2 ||
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omapdss_get_version() == OMAPDSS_VER_OMAP4) {
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r = FLD_MOD(r, aud_fmt->stereo_channels, 26, 24);
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r = FLD_MOD(r, aud_fmt->active_chnnls_msk, 23, 16);
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}
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r = FLD_MOD(r, aud_fmt->en_sig_blk_strt_end, 5, 5);
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r = FLD_MOD(r, aud_fmt->type, 4, 4);
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r = FLD_MOD(r, aud_fmt->justification, 3, 3);
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