From nobody Sat Nov 16 08:55:26 2024 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A715152166 for ; Thu, 25 Apr 2024 19:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714074921; cv=none; b=Ahj0eR0Is0cEsHTLhveW89aYSM0RIgF7C6j5x8wpqfv1X98qk43z4NjbzAY0p+n+m/5K5NmzSdkhIRpWEiHoJXLQ7krwbk1K2YsTFMrpkcH/spsbcGuwapJPGi/W1kzkEC4rVPo71RvtYizEOfJNo3QaqaqQqDp5m/H2QdySMl8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714074921; c=relaxed/simple; bh=Es8VWY69NJQ1IsR6Nu4K39ugmgFtBLIAeTWGEQ4G3J4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Ww3KOdS9CyEA1FetpbjcWHsasoddLYAud7Xg56liiTqODp5Xj1dFxBdkoM6k2sTsH5OYqZPh8U3/ubhhMRTDfkMz+iS58OKrageVh+px0C/geXALUIT5Qda1RFOJt9rEjeEqWVAzquk3GTV9g7LN+m6SX+brlfH8MhIohx4JPUE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Received: from i53875b01.versanet.de ([83.135.91.1] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s05BX-0005vK-Kl; Thu, 25 Apr 2024 21:55:11 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: quentin.schulz@theobroma-systems.com, hjc@rock-chips.com, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Heiko Stuebner Subject: [PATCH 1/2] drm/rockchip: vop2: fix rk3588 dp+dsi maxclk verification Date: Thu, 25 Apr 2024 21:55:05 +0200 Message-Id: <20240425195506.2935955-2-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240425195506.2935955-1-heiko@sntech.de> References: <20240425195506.2935955-1-heiko@sntech.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Heiko Stuebner The clock is in Hz while the value checked against is in kHz, so actual frequencies will never be able to be below to max value. Fix this by specifying the max-value in Hz too. Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") Signed-off-by: Heiko Stuebner Acked-by: Andy Yan Reviewed-by: Quentin Schulz --- drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm= /rockchip/rockchip_drm_vop2.c index 9bee1fd88e6a2..523880a4e8e74 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -1719,7 +1719,7 @@ static unsigned long rk3588_calc_cru_cfg(struct vop2_= video_port *vp, int id, else dclk_out_rate =3D v_pixclk >> 2; =20 - dclk_rate =3D rk3588_calc_dclk(dclk_out_rate, 600000); + dclk_rate =3D rk3588_calc_dclk(dclk_out_rate, 600000000); if (!dclk_rate) { drm_err(vop2->drm, "DP dclk_out_rate out of range, dclk_out_rate: %ld K= HZ\n", dclk_out_rate); @@ -1736,7 +1736,7 @@ static unsigned long rk3588_calc_cru_cfg(struct vop2_= video_port *vp, int id, * dclk_rate =3D N * dclk_core_rate N =3D (1,2,4 ), * we get a little factor here */ - dclk_rate =3D rk3588_calc_dclk(dclk_out_rate, 600000); + dclk_rate =3D rk3588_calc_dclk(dclk_out_rate, 600000000); if (!dclk_rate) { drm_err(vop2->drm, "MIPI dclk out of range, dclk_out_rate: %ld KHZ\n", dclk_out_rate); --=20 2.39.2 From nobody Sat Nov 16 08:55:26 2024 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A77015250B for ; Thu, 25 Apr 2024 19:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714074921; cv=none; b=SKnlKu9hLNvxxekzcJTs8rm334bFgdIra5e7o1mloovY6sLhwRw5CbZaThN+xrJSd9gMf83k1gR8rDI1bTLJEp14GXEKVlOba3+yJ2edoo7bPCXVHnoa1weN8bm0+g19XxgIvYndhHuKmyPZCDU0SKm7cG764znTgMdJYCSqA68= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714074921; c=relaxed/simple; bh=20aN88zHAaaE7qI4lJaDymBfFXqYf9mSZVUZZrCxKd8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=WSJVWHlOAyS5Wpufxm8qCA8H0WhGyiQ+kRYazbT2MwRlbtByEn07RzddkM318SxQZb2u/zJ+Wz3zS+QawxRizjICoNQpBVvAdofbJ7jSXLm4o6YrNeZH0GKhmQSrP13WICROtAuqjpLFkfti9jcjWm6kdLv6meztlx7H8mGQ2Lc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Received: from i53875b01.versanet.de ([83.135.91.1] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s05BY-0005vK-29; Thu, 25 Apr 2024 21:55:12 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: quentin.schulz@theobroma-systems.com, hjc@rock-chips.com, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Heiko Stuebner Subject: [PATCH 2/2] drm/rockchip: vop2: configure layers for vp3 on rk3588 Date: Thu, 25 Apr 2024 21:55:06 +0200 Message-Id: <20240425195506.2935955-3-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240425195506.2935955-1-heiko@sntech.de> References: <20240425195506.2935955-1-heiko@sntech.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Heiko Stuebner The rk3588 VOP2 has 4 video-ports, yet the driver currently only configures the first 3, as used on the rk3568. Add another block to configure the vp3 as well, if applicable. Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") Signed-off-by: Heiko Stuebner Reviewed-by: Quentin Schulz --- drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 12 ++++++++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop2.h | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm= /rockchip/rockchip_drm_vop2.c index 523880a4e8e74..1a327a9ed7ee4 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -2303,6 +2303,7 @@ static void vop2_setup_alpha(struct vop2_video_port *= vp) static void vop2_setup_layer_mixer(struct vop2_video_port *vp) { struct vop2 *vop2 =3D vp->vop2; + const struct vop2_data *vop2_data =3D vop2->data; struct drm_plane *plane; u32 layer_sel =3D 0; u32 port_sel; @@ -2344,6 +2345,17 @@ static void vop2_setup_layer_mixer(struct vop2_video= _port *vp) else port_sel |=3D FIELD_PREP(RK3568_OVL_PORT_SET__PORT2_MUX, 8); =20 + /* configure vp3 */ + if (vop2_data->soc_id =3D=3D 3588) { + struct vop2_video_port *vp3 =3D &vop2->vps[3]; + + if (vp3->nlayers) + port_sel |=3D FIELD_PREP(RK3588_OVL_PORT_SET__PORT3_MUX, + (vp3->nlayers + vp2->nlayers + vp1->nlayers + vp0->nlayers - 1)); + else + port_sel |=3D FIELD_PREP(RK3588_OVL_PORT_SET__PORT3_MUX, 8); + } + layer_sel =3D vop2_readl(vop2, RK3568_OVL_LAYER_SEL); =20 ofs =3D 0; diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h b/drivers/gpu/drm= /rockchip/rockchip_drm_vop2.h index 615a16196aff6..f46fb795414e1 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.h @@ -489,6 +489,7 @@ enum dst_factor_mode { #define RK3588_OVL_PORT_SEL__CLUSTER2 GENMASK(21, 20) #define RK3568_OVL_PORT_SEL__CLUSTER1 GENMASK(19, 18) #define RK3568_OVL_PORT_SEL__CLUSTER0 GENMASK(17, 16) +#define RK3588_OVL_PORT_SET__PORT3_MUX GENMASK(15, 12) #define RK3568_OVL_PORT_SET__PORT2_MUX GENMASK(11, 8) #define RK3568_OVL_PORT_SET__PORT1_MUX GENMASK(7, 4) #define RK3568_OVL_PORT_SET__PORT0_MUX GENMASK(3, 0) --=20 2.39.2