From: Bo-Chen Chen <rex-bc.chen@mediatek.com>
To: <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>, <ck.hu@mediatek.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>,
Bo-Chen Chen <rex-bc.chen@mediatek.com>
Subject: [PATCH v15 04/16] drm/mediatek: dpi: Remove output format of YUV
Date: Fri, 1 Jul 2022 11:58:33 +0800 [thread overview]
Message-ID: <20220701035845.16458-5-rex-bc.chen@mediatek.com> (raw)
In-Reply-To: <20220701035845.16458-1-rex-bc.chen@mediatek.com>
DPI is not support output format as YUV, but there is the setting of
configuring output YUV. Therefore, remove them in this patch.
Fixes: 9e629c17aa8d ("drm/mediatek: Add DPI sub driver")
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 31 ++++++------------------------
1 file changed, 6 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index f66a121ba0c9..3473ee18ad97 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -54,13 +54,7 @@ enum mtk_dpi_out_channel_swap {
};
enum mtk_dpi_out_color_format {
- MTK_DPI_COLOR_FORMAT_RGB,
- MTK_DPI_COLOR_FORMAT_RGB_FULL,
- MTK_DPI_COLOR_FORMAT_YCBCR_444,
- MTK_DPI_COLOR_FORMAT_YCBCR_422,
- MTK_DPI_COLOR_FORMAT_XV_YCC,
- MTK_DPI_COLOR_FORMAT_YCBCR_444_FULL,
- MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL
+ MTK_DPI_COLOR_FORMAT_RGB
};
struct mtk_dpi {
@@ -373,24 +367,11 @@ static void mtk_dpi_config_disable_edge(struct mtk_dpi *dpi)
static void mtk_dpi_config_color_format(struct mtk_dpi *dpi,
enum mtk_dpi_out_color_format format)
{
- if ((format == MTK_DPI_COLOR_FORMAT_YCBCR_444) ||
- (format == MTK_DPI_COLOR_FORMAT_YCBCR_444_FULL)) {
- mtk_dpi_config_yuv422_enable(dpi, false);
- mtk_dpi_config_csc_enable(dpi, true);
- mtk_dpi_config_swap_input(dpi, false);
- mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_BGR);
- } else if ((format == MTK_DPI_COLOR_FORMAT_YCBCR_422) ||
- (format == MTK_DPI_COLOR_FORMAT_YCBCR_422_FULL)) {
- mtk_dpi_config_yuv422_enable(dpi, true);
- mtk_dpi_config_csc_enable(dpi, true);
- mtk_dpi_config_swap_input(dpi, true);
- mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB);
- } else {
- mtk_dpi_config_yuv422_enable(dpi, false);
- mtk_dpi_config_csc_enable(dpi, false);
- mtk_dpi_config_swap_input(dpi, false);
- mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB);
- }
+ /* only support RGB888 */
+ mtk_dpi_config_yuv422_enable(dpi, false);
+ mtk_dpi_config_csc_enable(dpi, false);
+ mtk_dpi_config_swap_input(dpi, false);
+ mtk_dpi_config_channel_swap(dpi, MTK_DPI_OUT_CHANNEL_SWAP_RGB);
}
static void mtk_dpi_dual_edge(struct mtk_dpi *dpi)
--
2.18.0
next prev parent reply other threads:[~2022-07-01 4:00 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 ` Bo-Chen Chen [this message]
2022-07-05 3:48 ` [PATCH v15 04/16] drm/mediatek: dpi: Remove output format of YUV 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
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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