This patch changes the video quantization to RGB/YUV.
Signed-off-by: Jean-Francois Moine <moinejf at free.fr>
---
drivers/gpu/drm/i2c/tda998x_drv.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c
b/drivers/gpu/drm/i2c/tda998x_drv.c
index 91bd4e8..f60aef9 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -992,7 +992,9 @@ tda998x_encoder_mode_set(struct drm_encoder *encoder,
reg_clear(priv, REG_PLL_SERIAL_1, PLL_SERIAL_1_SRL_MAN_IZ);
reg_clear(priv, REG_PLL_SERIAL_3, PLL_SERIAL_3_SRL_DE);
reg_write(priv, REG_SERIALIZER, 0);
- reg_write(priv, REG_HVF_CNTRL_1, HVF_CNTRL_1_VQR(0));
+
+ /* video quantization range = 0: full, 1: RGB/YUV, 2: YUV */
+ reg_write(priv, REG_HVF_CNTRL_1, HVF_CNTRL_1_VQR(1));
/* TODO enable pixel repeat for pixel rates less than 25Msamp/s */
rep = 0;
--
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Jef | http://moinejf.free.fr/
