Merge branch 'tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox
mode fixes for tda998x. * 'tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox: drm/i2c: tda998x: add some basic mode validation drm/i2c: tda998x: faster polling for edid drm/i2c: tda998x: move drm_i2c_encoder_destroy call
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commit
d808e62f7f
1 changed files with 9 additions and 3 deletions
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@ -810,6 +810,12 @@ static int
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tda998x_encoder_mode_valid(struct drm_encoder *encoder,
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struct drm_display_mode *mode)
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{
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if (mode->clock > 150000)
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return MODE_CLOCK_HIGH;
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if (mode->htotal >= BIT(13))
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return MODE_BAD_HVALUE;
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if (mode->vtotal >= BIT(11))
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return MODE_BAD_VVALUE;
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return MODE_OK;
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}
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@ -1048,8 +1054,8 @@ read_edid_block(struct drm_encoder *encoder, uint8_t *buf, int blk)
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return i;
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}
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} else {
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for (i = 10; i > 0; i--) {
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msleep(10);
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for (i = 100; i > 0; i--) {
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msleep(1);
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ret = reg_read(priv, REG_INT_FLAGS_2);
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if (ret < 0)
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return ret;
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@ -1183,7 +1189,6 @@ static void
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tda998x_encoder_destroy(struct drm_encoder *encoder)
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{
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struct tda998x_priv *priv = to_tda998x_priv(encoder);
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drm_i2c_encoder_destroy(encoder);
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/* disable all IRQs and free the IRQ handler */
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cec_write(priv, REG_CEC_RXSHPDINTENA, 0);
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@ -1193,6 +1198,7 @@ tda998x_encoder_destroy(struct drm_encoder *encoder)
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if (priv->cec)
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i2c_unregister_device(priv->cec);
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drm_i2c_encoder_destroy(encoder);
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kfree(priv);
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}
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