Hi, Bo-Chen: On Fri, 2022-07-01 at 11:58 +0800, Bo-Chen Chen wrote: > From: Guillaume Ranquet <granquet@xxxxxxxxxxxx> > > Add flexibility by moving the hvsize mask to SoC specific config. Applied to mediatek-drm-next [1], thanks. [1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Regards, CK > > Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx> > Signed-off-by: Bo-Chen Chen <rex-bc.chen@xxxxxxxxxxxx> > Reviewed-by: AngeloGioacchino Del Regno < > angelogioacchino.delregno@xxxxxxxxxxxxx> > Reviewed-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx> > Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx> > --- > drivers/gpu/drm/mediatek/mtk_dpi.c | 12 ++++++++++-- > 1 file changed, 10 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c > b/drivers/gpu/drm/mediatek/mtk_dpi.c > index 586527458064..11724432e2f2 100644 > --- a/drivers/gpu/drm/mediatek/mtk_dpi.c > +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c > @@ -124,6 +124,7 @@ struct mtk_dpi_yc_limit { > * @swap_input_support: Support input swap function. > * @dimension_mask: Mask used for HWIDTH, HPORCH, VSYNC_WIDTH and > VSYNC_PORCH > * (no shift). > + * @hvsize_mask: Mask of HSIZE and VSIZE mask (no shift). > */ > struct mtk_dpi_conf { > unsigned int (*cal_factor)(int clock); > @@ -135,6 +136,7 @@ struct mtk_dpi_conf { > bool is_ck_de_pol; > bool swap_input_support; > u32 dimension_mask; > + u32 hvsize_mask; > }; > > static void mtk_dpi_mask(struct mtk_dpi *dpi, u32 offset, u32 val, > u32 mask) > @@ -248,8 +250,10 @@ static void mtk_dpi_config_interface(struct > mtk_dpi *dpi, bool inter) > > static void mtk_dpi_config_fb_size(struct mtk_dpi *dpi, u32 width, > u32 height) > { > - mtk_dpi_mask(dpi, DPI_SIZE, width << HSIZE, HSIZE_MASK); > - mtk_dpi_mask(dpi, DPI_SIZE, height << VSIZE, VSIZE_MASK); > + mtk_dpi_mask(dpi, DPI_SIZE, width << HSIZE, > + dpi->conf->hvsize_mask << HSIZE); > + mtk_dpi_mask(dpi, DPI_SIZE, height << VSIZE, > + dpi->conf->hvsize_mask << VSIZE); > } > > static void mtk_dpi_config_channel_limit(struct mtk_dpi *dpi) > @@ -812,6 +816,7 @@ static const struct mtk_dpi_conf mt8173_conf = { > .is_ck_de_pol = true, > .swap_input_support = true, > .dimension_mask = HPW_MASK, > + .hvsize_mask = HSIZE_MASK, > }; > > static const struct mtk_dpi_conf mt2701_conf = { > @@ -824,6 +829,7 @@ static const struct mtk_dpi_conf mt2701_conf = { > .is_ck_de_pol = true, > .swap_input_support = true, > .dimension_mask = HPW_MASK, > + .hvsize_mask = HSIZE_MASK, > }; > > static const struct mtk_dpi_conf mt8183_conf = { > @@ -835,6 +841,7 @@ static const struct mtk_dpi_conf mt8183_conf = { > .is_ck_de_pol = true, > .swap_input_support = true, > .dimension_mask = HPW_MASK, > + .hvsize_mask = HSIZE_MASK, > }; > > static const struct mtk_dpi_conf mt8192_conf = { > @@ -846,6 +853,7 @@ static const struct mtk_dpi_conf mt8192_conf = { > .is_ck_de_pol = true, > .swap_input_support = true, > .dimension_mask = HPW_MASK, > + .hvsize_mask = HSIZE_MASK, > }; > > static int mtk_dpi_probe(struct platform_device *pdev)
