diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/sil-sii8620.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/sil-sii8620.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 7fdd50791b27..c9341a4fe67c 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -1409,7 +1409,8 @@ static void sii8620_status_changed_path(struct sii8620 *ctx) sii8620_mt_write_stat(ctx, MHL_DST_REG(LINK_MODE), MHL_DST_LM_CLK_MODE_NORMAL | MHL_DST_LM_PATH_ENABLED); - sii8620_mt_read_devcap(ctx, false); + if (ctx->mode < CM_MHL3) + sii8620_mt_read_devcap(ctx, false); } else { sii8620_mt_write_stat(ctx, MHL_DST_REG(LINK_MODE), MHL_DST_LM_CLK_MODE_NORMAL); @@ -1661,6 +1662,11 @@ static void sii8620_irq_infr(struct sii8620 *ctx) sii8620_start_video(ctx); } +static void sii8620_got_xdevcap(struct sii8620 *ctx, int ret) +{ + sii8620_mt_read_devcap(ctx, false); +} + static void sii8620_irq_tdm(struct sii8620 *ctx) { u8 stat = sii8620_readb(ctx, REG_TRXINTH); @@ -1672,6 +1678,7 @@ static void sii8620_irq_tdm(struct sii8620 *ctx) ctx->burst.r_size = SII8620_BURST_BUF_LEN; sii8620_burst_tx_rbuf_info(ctx, SII8620_BURST_BUF_LEN); sii8620_mt_read_devcap(ctx, true); + sii8620_mt_set_cont(ctx, sii8620_got_xdevcap); } else { sii8620_write_seq_static(ctx, REG_MHL_PLL_CTL2, 0, |