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Lin" , Singo Chang , Nancy Lin , Shawn Sung , , Fei Shao Subject: [PATCH v2 1/3] dt-bindings: display: mediatek: gamma: Change MT8195 to single enum group Date: Thu, 29 Feb 2024 22:48:42 +0800 Message-ID: <20240229144844.1688-2-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240229144844.1688-1-jason-jh.lin@mediatek.com> References: <20240229144844.1688-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MTK: N X-LSpam-Score: -1.4 (-) X-LSpam-Report: No, score=-1.4 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no Since MT8195 gamma has multiple bank for 12 bits LUT and it is different from any other SoC LUT setting. So we add MT8195 compatible to the single enum group to make its driver data settings can be reused by other SoC. Signed-off-by: Jason-JH.Lin Acked-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- .../devicetree/bindings/display/mediatek/mediatek,gamma.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml index c6641acd75d6..ef1f575757f6 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml @@ -24,6 +24,7 @@ properties: - enum: - mediatek,mt8173-disp-gamma - mediatek,mt8183-disp-gamma + - mediatek,mt8195-disp-gamma - items: - enum: - mediatek,mt6795-disp-gamma From patchwork Thu Feb 29 14:48:43 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 99507 Received: from ny.mirrors.kernel.org ([147.75.199.223]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rfhie-0007vF-2u for patchwork@linuxtv.org; 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Lin" , Singo Chang , "Nancy Lin" , Shawn Sung , , Fei Shao Subject: [PATCH v2 2/3] dt-bindings: display: mediatek: gamma: Add support for MT8188 Date: Thu, 29 Feb 2024 22:48:43 +0800 Message-ID: <20240229144844.1688-3-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240229144844.1688-1-jason-jh.lin@mediatek.com> References: <20240229144844.1688-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--2.062400-8.000000 X-TMASE-MatchedRID: i95kE0hke2xwXvKr2/dO3UD6z8N1m1ALTJDl9FKHbrm+pmoxzV3exqPF jJEFr+olwXCBO/GKkVr3FLeZXNZS4CiM3WUt6LtFSLA+KY66VqtQee3PM1wwGc2qbezbZKELxP8 Gth2PwQzy+PsziKethI4iWC/AoWz+tj4J927S6yxMYQTWJk0M79PeozsYZOZveZUpm6wun3ba/0 6NhYDa4wyzCDjlUx89djekYOaiKTo= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--2.062400-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 902F5413DA70256D12EDDB5DF5142F46669BC906A82BAE8411C1B4F395F424BF2000:8 X-MTK: N X-LSpam-Score: -1.4 (-) X-LSpam-Report: No, score=-1.4 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,UNPARSEABLE_RELAY=0.001 autolearn=unavailable autolearn_force=no The gamma LUT setting of MT8188 and MT8195 are the same, so we create a one of items for MT8188 to reuse the driver data settings of MT8195. Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno Acked-by: Krzysztof Kozlowski Reviewed-by: CK Hu --- .../devicetree/bindings/display/mediatek/mediatek,gamma.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml index ef1f575757f6..b8b8e83ebc3f 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml @@ -36,6 +36,10 @@ properties: - mediatek,mt8192-disp-gamma - mediatek,mt8195-disp-gamma - const: mediatek,mt8183-disp-gamma + - items: + - enum: + - mediatek,mt8188-disp-gamma + - const: mediatek,mt8195-disp-gamma reg: maxItems: 1 From patchwork Thu Feb 29 14:48:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmFzb24tSkggTGluICjmnpfnnb/npaUp?= X-Patchwork-Id: 99508 Received: from am.mirrors.kernel.org ([147.75.80.249]) by linuxtv.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rfhio-0007wP-2C for patchwork@linuxtv.org; 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Lin" , Singo Chang , "Nancy Lin" , Shawn Sung , , Fei Shao Subject: [PATCH v2 3/3] drm/mediatek: Add gamma support for MT8195 Date: Thu, 29 Feb 2024 22:48:44 +0800 Message-ID: <20240229144844.1688-4-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240229144844.1688-1-jason-jh.lin@mediatek.com> References: <20240229144844.1688-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--5.629100-8.000000 X-TMASE-MatchedRID: 9EQCYzKTMIqGeTbGWdRz1q+dYEguu4aV6SXuwUgGH0iph3WXFw7gPvKC 81FnsF5IThbvLLI8RvPxY0WGgfScA49oUcx9VMLgFEUknJ/kEl7dB/CxWTRRu92KvEVWmYr1BOK CpVgJA9x4D937VKhYB4w3t2bVuZQpkVlgDMhSSLYI5Nn50T/hXg== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--5.629100-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 5EC83FE603B7E51A97315C15E93E9AAB287B3C02EFBFBA32B9D31BD516A6F8A72000:8 X-MTK: N X-LSpam-Score: -1.4 (-) X-LSpam-Report: No, score=-1.4 required=5.0 tests=ARC_SIGNED=0.001,ARC_VALID=-0.1,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,DMARC_PASS=-0.001,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7,SPF_HELO_NONE=0.001,SPF_PASS=-0.001,UNPARSEABLE_RELAY=0.001 autolearn=unavailable autolearn_force=no Since MT8195 compatible is in the single enum group, we have to add its compatible into mediatek-drm component binding table to ensure that it can be bound as a ddp_comp. Signed-off-by: Jason-JH.Lin Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 14a1e0157cc4..93303bff8f34 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -707,6 +707,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_GAMMA, }, { .compatible = "mediatek,mt8183-disp-gamma", .data = (void *)MTK_DISP_GAMMA, }, + { .compatible = "mediatek,mt8195-disp-gamma", + .data = (void *)MTK_DISP_GAMMA, }, { .compatible = "mediatek,mt8195-disp-merge", .data = (void *)MTK_DISP_MERGE }, { .compatible = "mediatek,mt2701-disp-mutex",