From: CK Hu <ck.hu@mediatek.com>
To: Bo-Chen Chen <rex-bc.chen@mediatek.com>,
<chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
<daniel@ffwll.ch>, <robh+dt@kernel.org>,
<krzysztof.kozlowski+dt@linaro.org>, <matthias.bgg@gmail.com>,
<airlied@linux.ie>
Cc: <msp@baylibre.com>, <granquet@baylibre.com>,
<jitao.shi@mediatek.com>, <wenst@chromium.org>,
<angelogioacchino.delregno@collabora.com>,
<xinlei.lee@mediatek.com>, <liangxu.xu@mediatek.com>,
<dri-devel@lists.freedesktop.org>,
<linux-mediatek@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: Re: [PATCH v15 09/16] drm/mediatek: dpi: move hvsize_mask to SoC config
Date: Tue, 5 Jul 2022 11:53:00 +0800 [thread overview]
Message-ID: <a5cb555657c094028f78f92f5cbcdb344882e5f4.camel@mediatek.com> (raw)
In-Reply-To: <20220701035845.16458-10-rex-bc.chen@mediatek.com>
Hi, Bo-Chen:
On Fri, 2022-07-01 at 11:58 +0800, Bo-Chen Chen wrote:
> From: Guillaume Ranquet <granquet@baylibre.com>
>
> 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@baylibre.com>
> Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
> Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
> Reviewed-by: CK Hu <ck.hu@mediatek.com>
> ---
> 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)
next prev parent reply other threads:[~2022-07-05 3:53 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-01 3:58 [PATCH v15 00/16] drm/mediatek: Add MT8195 dp_intf driver Bo-Chen Chen
2022-07-01 3:58 ` [PATCH v15 01/16] dt-bindings: mediatek,dpi: Add DP_INTF compatible Bo-Chen Chen
2022-07-05 3:42 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 02/16] dt-bindings: mediatek,dpi: Revise mediatek strings to correct format Bo-Chen Chen
2022-07-05 3:43 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 03/16] drm/mediatek: dpi: Add kernel document for struct mtk_dpi_conf Bo-Chen Chen
2022-07-05 3:44 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 04/16] drm/mediatek: dpi: Remove output format of YUV Bo-Chen Chen
2022-07-05 3:48 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 05/16] drm/mediatek: dpi: Add support for quantization range Bo-Chen Chen
2022-07-05 3:49 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 06/16] drm/mediatek: dpi: implement a CK/DE pol toggle in SoC config Bo-Chen Chen
2022-07-05 3:50 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 07/16] drm/mediatek: dpi: implement a swap_input " Bo-Chen Chen
2022-07-05 3:51 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 08/16] drm/mediatek: dpi: move dimension mask to " Bo-Chen Chen
2022-07-05 3:52 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 09/16] drm/mediatek: dpi: move hvsize_mask " Bo-Chen Chen
2022-07-05 3:53 ` CK Hu [this message]
2022-07-01 3:58 ` [PATCH v15 10/16] drm/mediatek: dpi: move swap_shift " Bo-Chen Chen
2022-07-05 3:53 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 11/16] drm/mediatek: dpi: move the yuv422_en_bit " Bo-Chen Chen
2022-07-05 3:54 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 12/16] drm/mediatek: dpi: move the csc_enable bit " Bo-Chen Chen
2022-07-05 3:55 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 13/16] drm/mediatek: dpi: Add YUV422 output support Bo-Chen Chen
2022-07-05 5:21 ` CK Hu
2022-07-05 8:39 ` Rex-BC Chen
2022-07-05 8:51 ` Rex-BC Chen
2022-07-01 3:58 ` [PATCH v15 14/16] drm/mediatek: dpi: add config to support direct connection to dpi panels Bo-Chen Chen
2022-07-05 5:24 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 15/16] drm/mediatek: dpi: Only enable dpi after the bridge is enabled Bo-Chen Chen
2022-07-05 3:56 ` CK Hu
2022-07-01 3:58 ` [PATCH v15 16/16] drm/mediatek: dpi: Add dp_intf support Bo-Chen Chen
2022-07-05 5:29 ` CK Hu
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