linux-kernel - [RFC PATCH 03/14] media: camss: vfe: Add support for 8x74

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Message-Id: <20220522162802.208275-4-luca@z3ntu.xyz>
Date:   Sun, 22 May 2022 18:27:51 +0200
From:   Luca Weiss <luca@...tu.xyz>
To:     linux-arm-msm@...r.kernel.org
Cc:     ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
        Loic Poulain <loic.poulain@...aro.org>,
        Robert Foss <robert.foss@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Todor Tomov <todor.too@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        matti.lehtimaki@...il.com, Luca Weiss <luca@...tu.xyz>
Subject: [RFC PATCH 03/14] media: camss: vfe: Add support for 8x74

From: Matti Lehtimäki <matti.lehtimaki@...il.com>

VFE hardware modules on 8x74 and 8x16 are similar.

Signed-off-by: Matti Lehtimäki <matti.lehtimaki@...il.com>
Signed-off-by: Luca Weiss <luca@...tu.xyz>
---
 drivers/media/platform/qcom/camss/camss-vfe.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index 5b148e9f8134..ace53ed24884 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -170,7 +170,8 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code,
 {
 	struct vfe_device *vfe = to_vfe(line);
 
-	if (vfe->camss->version == CAMSS_8x16)
+	if (vfe->camss->version == CAMSS_8x16 ||
+		vfe->camss->version == CAMSS_8x74)
 		switch (sink_code) {
 		case MEDIA_BUS_FMT_YUYV8_2X8:
 		{
@@ -1286,6 +1287,7 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
 
 	switch (camss->version) {
 	case CAMSS_8x16:
+	case CAMSS_8x74:
 		vfe->ops = &vfe_ops_4_1;
 		break;
 	case CAMSS_8x96:
@@ -1390,7 +1392,8 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
 		init_completion(&l->output.sof);
 		init_completion(&l->output.reg_update);
 
-		if (camss->version == CAMSS_8x16) {
+		if (camss->version == CAMSS_8x16 ||
+			camss->version == CAMSS_8x74) {
 			if (i == VFE_LINE_PIX) {
 				l->formats = formats_pix_8x16;
 				l->nformats = ARRAY_SIZE(formats_pix_8x16);
-- 
2.36.0