In preparation for adding support for MT8195's HDMI reserved DPI
instance, move the input_2p_en bit for DP_INTF to platform data.
While at it, remove the input_2pixel member from platform data as
having this bit implies that the 2pixel feature must be enabled.
Reviewed-by: CK Hu <ck...@mediatek.com>
Signed-off-by: AngeloGioacchino Del Regno
<angelogioacchino.delre...@collabora.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c
b/drivers/gpu/drm/mediatek/mtk_dpi.c
index bb1a17f1384b..9a6c0f75f764 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -135,14 +135,14 @@ struct mtk_dpi_factor {
* @is_ck_de_pol: Support CK/DE polarity.
* @swap_input_support: Support input swap function.
* @support_direct_pin: IP supports direct connection to dpi panels.
- * @input_2pixel: Input pixel of dp_intf is 2 pixel per round, so enable this
- * config to enable this feature.
* @dimension_mask: Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and VSYNC_PORCH
* (no shift).
* @hvsize_mask: Mask of HSIZE and VSIZE mask (no shift).
* @channel_swap_shift: Shift value of channel swap.
* @yuv422_en_bit: Enable bit of yuv422.
* @csc_enable_bit: Enable bit of CSC.
+ * @input_2p_en_bit: Enable bit for input two pixel per round feature.
+ If present, implies that the feature must be enabled.
* @pixels_per_iter: Quantity of transferred pixels per iteration.
* @edge_cfg_in_mmsys: If the edge configuration for DPI's output needs to be
set in MMSYS.
*/
@@ -157,12 +157,12 @@ struct mtk_dpi_conf {
bool is_ck_de_pol;
bool swap_input_support;
bool support_direct_pin;
- bool input_2pixel;
u32 dimension_mask;
u32 hvsize_mask;
u32 channel_swap_shift;
u32 yuv422_en_bit;
u32 csc_enable_bit;
+ u32 input_2p_en_bit;
u32 pixels_per_iter;
bool edge_cfg_in_mmsys;
};
@@ -651,9 +651,9 @@ static int mtk_dpi_set_display_mode(struct mtk_dpi *dpi,
mtk_dpi_dual_edge(dpi);
mtk_dpi_config_disable_edge(dpi);
}
- if (dpi->conf->input_2pixel) {
- mtk_dpi_mask(dpi, DPI_CON, DPINTF_INPUT_2P_EN,
- DPINTF_INPUT_2P_EN);
+ if (dpi->conf->input_2p_en_bit) {
+ mtk_dpi_mask(dpi, DPI_CON, dpi->conf->input_2p_en_bit,
+ dpi->conf->input_2p_en_bit);
}
mtk_dpi_sw_reset(dpi, false);
@@ -1121,12 +1121,12 @@ static const struct mtk_dpi_conf mt8195_dpintf_conf = {
.output_fmts = mt8195_output_fmts,
.num_output_fmts = ARRAY_SIZE(mt8195_output_fmts),
.pixels_per_iter = 4,
- .input_2pixel = true,
.dimension_mask = DPINTF_HPW_MASK,
.hvsize_mask = DPINTF_HSIZE_MASK,
.channel_swap_shift = DPINTF_CH_SWAP,
.yuv422_en_bit = DPINTF_YUV422_EN,
.csc_enable_bit = DPINTF_CSC_ENABLE,
+ .input_2p_en_bit = DPINTF_INPUT_2P_EN,
};
static int mtk_dpi_probe(struct platform_device *pdev)
--
2.48.1
