Hi, Jitao:
Jitao Shi jitao.shi@mediatek.com 於 2021年2月1日 週一 上午11:36寫道：
SoC will transmit the EoTp (End of Transmission packet) when MIPI_DSI_MODE_EOT_PACKET flag is set.
I've modified the title and message as:
drm/mediatek: dsi: Use symbolized register definition
For HSTX_CKLP_EN and DIS_EOT, use symbolized register definition instead of magic number.
And applied to mediatek-drm-next [1], thanks.
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?...
Regards, Chun-Kuang.
Signed-off-by: Jitao Shi jitao.shi@mediatek.com
drivers/gpu/drm/mediatek/mtk_dsi.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 65fd99c528af..2bc46f2350f1 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -401,8 +401,11 @@ static void mtk_dsi_rxtx_control(struct mtk_dsi *dsi) break; }
tmp_reg |= (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) << 6;tmp_reg |= (dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET) >> 3;
if (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)tmp_reg |= HSTX_CKLP_EN;if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))tmp_reg |= DIS_EOT; writel(tmp_reg, dsi->regs + DSI_TXRX_CTRL);}
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