From patchwork Mon Feb 12 13:13:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 13553172 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0971253370; Mon, 12 Feb 2024 13:15:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707743703; cv=none; b=WQRxsG6GdF86ue8jq8fm5RgukeJn6q8nWetau77Mm+dyS7zXRBH1xjX0FRnWb4BEiFWlrGxRY4XvE3xiB8yHgHE2JdolpDPNhO1iS1Hmrt3w/O3EzD97akVLfUCuigNaAg5Fyfnww1KE9nCvAovQsnIiTgVt1HBya/BtUIhBxO0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707743703; c=relaxed/simple; bh=ci5SXLQ8r+SDTkTN3qL9hTBNHtCYxbWVXNFozrAXNJ4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=CUxaYmKNaGstzl727pHReS52ijnBg0vIGcgyxWt2f+EavW0L1a0JD1uxnF9zSvNhTG+QtBS+MQ7XzCCR5h+Ycr8oa6YuUMXhzyWPmS0AWpKNb+NHdW0bg4fncNEHAwUyrs09RDmbMCpn1e+YhLiUesr7Wv+MKt9A0jAyTk4M8G8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VvXtsgUX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VvXtsgUX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F6F2C43394; Mon, 12 Feb 2024 13:15:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1707743702; bh=ci5SXLQ8r+SDTkTN3qL9hTBNHtCYxbWVXNFozrAXNJ4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=VvXtsgUXImjSaVgCODruwvV9ZumrAAba+6jnvpSbe3tqVwcm1usY6xUnA5mh2I+Xs +tbH2+qIdlc428yek+Ni5uEw9SfnmVDO7LoRDws4lA7qVdzZULTtN35UwvDcKVb76Z qf6uotrOk+PI5uyQ1gKk5IEAuDYYVrsGjV1oYttH8BKNrRD/41mXUizzez3o0UVs/n KNiRAs2LyhfcqQub3iKDicXEUVd4e6xHCE1qznzdrPfchPwjewJN3gwNzlJctfKzGT VxqZlbIekwIdcRciadIPgnvJKZGZAZJJc0LTE88CcVRo3MQNjXD0IfzuFMnj+bqyG7 9KFme+OP08DsQ== From: Maxime Ripard Date: Mon, 12 Feb 2024 14:13:16 +0100 Subject: [PATCH v6 33/36] drm/sun4i: hdmi: Move mode_set into enable Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240212-kms-hdmi-connector-state-v6-33-f4bcdc979e6f@kernel.org> References: <20240212-kms-hdmi-connector-state-v6-0-f4bcdc979e6f@kernel.org> In-Reply-To: <20240212-kms-hdmi-connector-state-v6-0-f4bcdc979e6f@kernel.org> To: Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Emma Anholt , Jonathan Corbet , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: Hans Verkuil , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-sunxi@lists.linux.dev, Maxime Ripard , Sui Jingfeng X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2857; i=mripard@kernel.org; h=from:subject:message-id; bh=ci5SXLQ8r+SDTkTN3qL9hTBNHtCYxbWVXNFozrAXNJ4=; b=owGbwMvMwCX2+D1vfrpE4FHG02pJDKmnJIvzDAv4tH3yJqdc3GugZLf7sl3hg9i818emV5Z3p /yd7m3ZUcrCIMbFICumyBIjbL4k7tSs151sfPNg5rAygQxh4OIUgIks9GRkePbvT5fXcUe+2WLR N851lD5k41nql7V+++NVf0ts3Z+LPWZk+Dh7l+8fsxSHjfPm/TwQOKH3ns5xzos9AmURVRo/Xpi tZwcA X-Developer-Key: i=mripard@kernel.org; a=openpgp; fpr=BE5675C37E818C8B5764241C254BCFC56BF6CE8D We're not doing anything special in atomic_mode_set so we can simply merge it into atomic_enable. Acked-by: Sui Jingfeng Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 38 +++++++++++++--------------------- 1 file changed, 14 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c index 799a26215cc2..bae69d696765 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c @@ -103,33 +103,11 @@ static void sun4i_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode; struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder); struct drm_display_info *display = &hdmi->connector.display_info; + unsigned int x, y; u32 val = 0; DRM_DEBUG_DRIVER("Enabling the HDMI Output\n"); - clk_prepare_enable(hdmi->tmds_clk); - - sun4i_hdmi_setup_avi_infoframes(hdmi, mode); - val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI); - val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END); - writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0)); - - val = SUN4I_HDMI_VID_CTRL_ENABLE; - if (display->is_hdmi) - val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE; - - writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG); -} - -static void sun4i_hdmi_mode_set(struct drm_encoder *encoder, - struct drm_crtc_state *crtc_state, - struct drm_connector_state *conn_state) -{ - const struct drm_display_mode *mode = &crtc_state->mode; - struct sun4i_hdmi *hdmi = drm_encoder_to_sun4i_hdmi(encoder); - unsigned int x, y; - u32 val; - clk_set_rate(hdmi->mod_clk, mode->crtc_clock * 1000); clk_set_rate(hdmi->tmds_clk, mode->crtc_clock * 1000); @@ -181,6 +159,19 @@ static void sun4i_hdmi_mode_set(struct drm_encoder *encoder, val |= SUN4I_HDMI_VID_TIMING_POL_VSYNC; writel(val, hdmi->base + SUN4I_HDMI_VID_TIMING_POL_REG); + + clk_prepare_enable(hdmi->tmds_clk); + + sun4i_hdmi_setup_avi_infoframes(hdmi, mode); + val |= SUN4I_HDMI_PKT_CTRL_TYPE(0, SUN4I_HDMI_PKT_AVI); + val |= SUN4I_HDMI_PKT_CTRL_TYPE(1, SUN4I_HDMI_PKT_END); + writel(val, hdmi->base + SUN4I_HDMI_PKT_CTRL_REG(0)); + + val = SUN4I_HDMI_VID_CTRL_ENABLE; + if (display->is_hdmi) + val |= SUN4I_HDMI_VID_CTRL_HDMI_MODE; + + writel(val, hdmi->base + SUN4I_HDMI_VID_CTRL_REG); } static enum drm_mode_status sun4i_hdmi_mode_valid(struct drm_encoder *encoder, @@ -206,7 +197,6 @@ static const struct drm_encoder_helper_funcs sun4i_hdmi_helper_funcs = { .atomic_check = sun4i_hdmi_atomic_check, .atomic_disable = sun4i_hdmi_disable, .atomic_enable = sun4i_hdmi_enable, - .atomic_mode_set = sun4i_hdmi_mode_set, .mode_valid = sun4i_hdmi_mode_valid, };