| Message ID | 20231012095736.100784-12-angelogioacchino.delregno@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | MediaTek DDP GAMMA - 12-bit LUT support | expand |
Hi, Angelo: On Thu, 2023-10-12 at 11:57 +0200, AngeloGioacchino Del Regno wrote: > Now that this driver supports 12-bit LUTs, we can add support for the > DISP_GAMMA found on the MT8195 SoC: add its driver data and > compatible. Reviewed-by: CK Hu <ck.hu@mediatek.com> > > Signed-off-by: AngeloGioacchino Del Regno < > angelogioacchino.delregno@collabora.com> > --- > drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c > b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c > index 6305cd95e6d4..bcc33aeca885 100644 > --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c > +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c > @@ -279,11 +279,20 @@ static const struct mtk_disp_gamma_data > mt8183_gamma_driver_data = { > .lut_size = 512, > }; > > +static const struct mtk_disp_gamma_data mt8195_gamma_driver_data = { > + .lut_bank_size = 256, > + .lut_bits = 12, > + .lut_diff = true, > + .lut_size = 1024, > +}; > + > static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = > { > { .compatible = "mediatek,mt8173-disp-gamma", > .data = &mt8173_gamma_driver_data}, > { .compatible = "mediatek,mt8183-disp-gamma", > .data = &mt8183_gamma_driver_data}, > + { .compatible = "mediatek,mt8195-disp-gamma", > + .data = &mt8195_gamma_driver_data}, > {}, > }; > MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c index 6305cd95e6d4..bcc33aeca885 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -279,11 +279,20 @@ static const struct mtk_disp_gamma_data mt8183_gamma_driver_data = { .lut_size = 512, }; +static const struct mtk_disp_gamma_data mt8195_gamma_driver_data = { + .lut_bank_size = 256, + .lut_bits = 12, + .lut_diff = true, + .lut_size = 1024, +}; + static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = { { .compatible = "mediatek,mt8173-disp-gamma", .data = &mt8173_gamma_driver_data}, { .compatible = "mediatek,mt8183-disp-gamma", .data = &mt8183_gamma_driver_data}, + { .compatible = "mediatek,mt8195-disp-gamma", + .data = &mt8195_gamma_driver_data}, {}, }; MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match);
Now that this driver supports 12-bit LUTs, we can add support for the DISP_GAMMA found on the MT8195 SoC: add its driver data and compatible. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- drivers/gpu/drm/mediatek/mtk_disp_gamma.c | 9 +++++++++ 1 file changed, 9 insertions(+)