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Let's modify those accessors to use directly the vc4_hdmi structure so that we can eventually get rid of that single global pointer. Reviewed-by: Eric Anholt Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 22 ++++++++-------------- drivers/gpu/drm/vc4/vc4_hdmi.h | 8 ++++---- 2 files changed, 12 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 5b7202f97883..8955b0cf76ed 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -123,6 +123,7 @@ vc4_hdmi_connector_detect(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; if (vc4->hdmi->hpd_gpio) { if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^ @@ -230,6 +231,7 @@ static int vc4_hdmi_stop_packet(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = type - 0x80; HDMI_WRITE(VC4_HDMI_RAM_PACKET_CONFIG, @@ -244,6 +246,7 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = frame->any.type - 0x80; u32 packet_reg = VC4_HDMI_RAM_PACKET(packet_id); uint8_t buffer[VC4_HDMI_PACKET_STRIDE]; @@ -623,9 +626,6 @@ static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = { /* HDMI audio codec callbacks */ static void vc4_hdmi_audio_set_mai_clock(struct vc4_hdmi *vc4_hdmi) { - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 hsm_clock = clk_get_rate(vc4_hdmi->hsm_clock); unsigned long n, m; @@ -645,8 +645,6 @@ static void vc4_hdmi_set_n_cts(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_crtc *crtc = encoder->crtc; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); const struct drm_display_mode *mode = &crtc->state->adjusted_mode; u32 samplerate = vc4_hdmi->audio.samplerate; u32 n, cts; @@ -683,7 +681,6 @@ static int vc4_hdmi_audio_startup(struct snd_pcm_substream *substream, struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_connector *connector = &vc4_hdmi->connector.base; - struct vc4_dev *vc4 = to_vc4_dev(encoder->dev); int ret; if (vc4_hdmi->audio.substream && vc4_hdmi->audio.substream != substream) @@ -714,9 +711,7 @@ static int vc4_hdmi_audio_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) static void vc4_hdmi_audio_reset(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); int ret; ret = vc4_hdmi_stop_packet(encoder, HDMI_INFOFRAME_TYPE_AUDIO); @@ -747,10 +742,7 @@ static int vc4_hdmi_audio_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 audio_packet_config, channel_mask; u32 channel_map, i; @@ -821,8 +813,6 @@ static int vc4_hdmi_audio_trigger(struct snd_pcm_substream *substream, int cmd, { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -1083,7 +1073,8 @@ static irqreturn_t vc4_cec_irq_handler_thread(int irq, void *priv) static void vc4_cec_read_msg(struct vc4_dev *vc4, u32 cntrl1) { - struct cec_msg *msg = &vc4->hdmi->cec_rx_msg; + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; + struct cec_msg *msg = &vc4_hdmi->cec_rx_msg; unsigned int i; msg->len = 1 + ((cntrl1 & VC4_HDMI_CEC_REC_WRD_CNT_MASK) >> @@ -1129,6 +1120,7 @@ static irqreturn_t vc4_cec_irq_handler(int irq, void *priv) static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; /* clock period in microseconds */ const u32 usecs = 1000000 / CEC_CLOCK_FREQ; u32 val = HDMI_READ(VC4_HDMI_CEC_CNTRL_5); @@ -1172,6 +1164,7 @@ static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) static int vc4_hdmi_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; HDMI_WRITE(VC4_HDMI_CEC_CNTRL_1, (HDMI_READ(VC4_HDMI_CEC_CNTRL_1) & ~VC4_HDMI_CEC_ADDR_MASK) | @@ -1183,6 +1176,7 @@ static int vc4_hdmi_cec_adap_transmit(struct cec_adapter *adap, u8 attempts, u32 signal_free_time, struct cec_msg *msg) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 val; unsigned int i; diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 17079a39f1b1..cdc9d90f62ac 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -78,9 +78,9 @@ struct vc4_hdmi { struct debugfs_regset32 hd_regset; }; -#define HDMI_READ(offset) readl(vc4->hdmi->hdmicore_regs + offset) -#define HDMI_WRITE(offset, val) writel(val, vc4->hdmi->hdmicore_regs + offset) -#define HD_READ(offset) readl(vc4->hdmi->hd_regs + offset) -#define HD_WRITE(offset, val) writel(val, vc4->hdmi->hd_regs + offset) +#define HDMI_READ(offset) readl(vc4_hdmi->hdmicore_regs + offset) +#define HDMI_WRITE(offset, val) writel(val, vc4_hdmi->hdmicore_regs + offset) +#define HD_READ(offset) readl(vc4_hdmi->hd_regs + offset) +#define HD_WRITE(offset, val) writel(val, vc4_hdmi->hd_regs + offset) #endif /* _VC4_HDMI_H_ */ -- git-series 0.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F037BC433E0 for ; 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Wed, 8 Jul 2020 13:43:32 -0400 (EDT) From: Maxime Ripard To: Nicolas Saenz Julienne , Eric Anholt Subject: [PATCH v4 43/78] drm/vc4: hdmi: Move accessors to vc4_hdmi Date: Wed, 8 Jul 2020 19:41:51 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200708_134337_164890_E822C9C4 X-CRM114-Status: GOOD ( 12.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tim Gover , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, Maxime Ripard Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The current driver only supports a single HDMI controller, and part of the issue is that the main vc4_dev structure holds a pointer to its (only) HDMI controller, and the HDMI registers accessors will use it to retrieve the mapped addresses. Let's modify those accessors to use directly the vc4_hdmi structure so that we can eventually get rid of that single global pointer. Reviewed-by: Eric Anholt Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 22 ++++++++-------------- drivers/gpu/drm/vc4/vc4_hdmi.h | 8 ++++---- 2 files changed, 12 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 5b7202f97883..8955b0cf76ed 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -123,6 +123,7 @@ vc4_hdmi_connector_detect(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; if (vc4->hdmi->hpd_gpio) { if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^ @@ -230,6 +231,7 @@ static int vc4_hdmi_stop_packet(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = type - 0x80; HDMI_WRITE(VC4_HDMI_RAM_PACKET_CONFIG, @@ -244,6 +246,7 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = frame->any.type - 0x80; u32 packet_reg = VC4_HDMI_RAM_PACKET(packet_id); uint8_t buffer[VC4_HDMI_PACKET_STRIDE]; @@ -623,9 +626,6 @@ static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = { /* HDMI audio codec callbacks */ static void vc4_hdmi_audio_set_mai_clock(struct vc4_hdmi *vc4_hdmi) { - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 hsm_clock = clk_get_rate(vc4_hdmi->hsm_clock); unsigned long n, m; @@ -645,8 +645,6 @@ static void vc4_hdmi_set_n_cts(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_crtc *crtc = encoder->crtc; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); const struct drm_display_mode *mode = &crtc->state->adjusted_mode; u32 samplerate = vc4_hdmi->audio.samplerate; u32 n, cts; @@ -683,7 +681,6 @@ static int vc4_hdmi_audio_startup(struct snd_pcm_substream *substream, struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_connector *connector = &vc4_hdmi->connector.base; - struct vc4_dev *vc4 = to_vc4_dev(encoder->dev); int ret; if (vc4_hdmi->audio.substream && vc4_hdmi->audio.substream != substream) @@ -714,9 +711,7 @@ static int vc4_hdmi_audio_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) static void vc4_hdmi_audio_reset(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); int ret; ret = vc4_hdmi_stop_packet(encoder, HDMI_INFOFRAME_TYPE_AUDIO); @@ -747,10 +742,7 @@ static int vc4_hdmi_audio_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 audio_packet_config, channel_mask; u32 channel_map, i; @@ -821,8 +813,6 @@ static int vc4_hdmi_audio_trigger(struct snd_pcm_substream *substream, int cmd, { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -1083,7 +1073,8 @@ static irqreturn_t vc4_cec_irq_handler_thread(int irq, void *priv) static void vc4_cec_read_msg(struct vc4_dev *vc4, u32 cntrl1) { - struct cec_msg *msg = &vc4->hdmi->cec_rx_msg; + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; + struct cec_msg *msg = &vc4_hdmi->cec_rx_msg; unsigned int i; msg->len = 1 + ((cntrl1 & VC4_HDMI_CEC_REC_WRD_CNT_MASK) >> @@ -1129,6 +1120,7 @@ static irqreturn_t vc4_cec_irq_handler(int irq, void *priv) static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; /* clock period in microseconds */ const u32 usecs = 1000000 / CEC_CLOCK_FREQ; u32 val = HDMI_READ(VC4_HDMI_CEC_CNTRL_5); @@ -1172,6 +1164,7 @@ static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) static int vc4_hdmi_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; HDMI_WRITE(VC4_HDMI_CEC_CNTRL_1, (HDMI_READ(VC4_HDMI_CEC_CNTRL_1) & ~VC4_HDMI_CEC_ADDR_MASK) | @@ -1183,6 +1176,7 @@ static int vc4_hdmi_cec_adap_transmit(struct cec_adapter *adap, u8 attempts, u32 signal_free_time, struct cec_msg *msg) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 val; unsigned int i; diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 17079a39f1b1..cdc9d90f62ac 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -78,9 +78,9 @@ struct vc4_hdmi { struct debugfs_regset32 hd_regset; }; -#define HDMI_READ(offset) readl(vc4->hdmi->hdmicore_regs + offset) -#define HDMI_WRITE(offset, val) writel(val, vc4->hdmi->hdmicore_regs + offset) -#define HD_READ(offset) readl(vc4->hdmi->hd_regs + offset) -#define HD_WRITE(offset, val) writel(val, vc4->hdmi->hd_regs + offset) +#define HDMI_READ(offset) readl(vc4_hdmi->hdmicore_regs + offset) +#define HDMI_WRITE(offset, val) writel(val, vc4_hdmi->hdmicore_regs + offset) +#define HD_READ(offset) readl(vc4_hdmi->hd_regs + offset) +#define HD_WRITE(offset, val) writel(val, vc4_hdmi->hd_regs + offset) #endif /* _VC4_HDMI_H_ */ -- git-series 0.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B762C433E1 for ; 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Wed, 8 Jul 2020 13:43:32 -0400 (EDT) From: Maxime Ripard To: Nicolas Saenz Julienne , Eric Anholt Subject: [PATCH v4 43/78] drm/vc4: hdmi: Move accessors to vc4_hdmi Date: Wed, 8 Jul 2020 19:41:51 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 X-Mailman-Approved-At: Thu, 09 Jul 2020 07:05:03 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Tim Gover , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , linux-arm-kernel@lists.infradead.org, Maxime Ripard Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The current driver only supports a single HDMI controller, and part of the issue is that the main vc4_dev structure holds a pointer to its (only) HDMI controller, and the HDMI registers accessors will use it to retrieve the mapped addresses. Let's modify those accessors to use directly the vc4_hdmi structure so that we can eventually get rid of that single global pointer. Reviewed-by: Eric Anholt Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_hdmi.c | 22 ++++++++-------------- drivers/gpu/drm/vc4/vc4_hdmi.h | 8 ++++---- 2 files changed, 12 insertions(+), 18 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 5b7202f97883..8955b0cf76ed 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -123,6 +123,7 @@ vc4_hdmi_connector_detect(struct drm_connector *connector, bool force) { struct drm_device *dev = connector->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; if (vc4->hdmi->hpd_gpio) { if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^ @@ -230,6 +231,7 @@ static int vc4_hdmi_stop_packet(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = type - 0x80; HDMI_WRITE(VC4_HDMI_RAM_PACKET_CONFIG, @@ -244,6 +246,7 @@ static void vc4_hdmi_write_infoframe(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct vc4_dev *vc4 = to_vc4_dev(dev); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 packet_id = frame->any.type - 0x80; u32 packet_reg = VC4_HDMI_RAM_PACKET(packet_id); uint8_t buffer[VC4_HDMI_PACKET_STRIDE]; @@ -623,9 +626,6 @@ static const struct drm_encoder_helper_funcs vc4_hdmi_encoder_helper_funcs = { /* HDMI audio codec callbacks */ static void vc4_hdmi_audio_set_mai_clock(struct vc4_hdmi *vc4_hdmi) { - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 hsm_clock = clk_get_rate(vc4_hdmi->hsm_clock); unsigned long n, m; @@ -645,8 +645,6 @@ static void vc4_hdmi_set_n_cts(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_crtc *crtc = encoder->crtc; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); const struct drm_display_mode *mode = &crtc->state->adjusted_mode; u32 samplerate = vc4_hdmi->audio.samplerate; u32 n, cts; @@ -683,7 +681,6 @@ static int vc4_hdmi_audio_startup(struct snd_pcm_substream *substream, struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; struct drm_connector *connector = &vc4_hdmi->connector.base; - struct vc4_dev *vc4 = to_vc4_dev(encoder->dev); int ret; if (vc4_hdmi->audio.substream && vc4_hdmi->audio.substream != substream) @@ -714,9 +711,7 @@ static int vc4_hdmi_audio_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) static void vc4_hdmi_audio_reset(struct vc4_hdmi *vc4_hdmi) { struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); int ret; ret = vc4_hdmi_stop_packet(encoder, HDMI_INFOFRAME_TYPE_AUDIO); @@ -747,10 +742,7 @@ static int vc4_hdmi_audio_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); - struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; struct device *dev = &vc4_hdmi->pdev->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); u32 audio_packet_config, channel_mask; u32 channel_map, i; @@ -821,8 +813,6 @@ static int vc4_hdmi_audio_trigger(struct snd_pcm_substream *substream, int cmd, { struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai); struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base; - struct drm_device *drm = encoder->dev; - struct vc4_dev *vc4 = to_vc4_dev(drm); switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -1083,7 +1073,8 @@ static irqreturn_t vc4_cec_irq_handler_thread(int irq, void *priv) static void vc4_cec_read_msg(struct vc4_dev *vc4, u32 cntrl1) { - struct cec_msg *msg = &vc4->hdmi->cec_rx_msg; + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; + struct cec_msg *msg = &vc4_hdmi->cec_rx_msg; unsigned int i; msg->len = 1 + ((cntrl1 & VC4_HDMI_CEC_REC_WRD_CNT_MASK) >> @@ -1129,6 +1120,7 @@ static irqreturn_t vc4_cec_irq_handler(int irq, void *priv) static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; /* clock period in microseconds */ const u32 usecs = 1000000 / CEC_CLOCK_FREQ; u32 val = HDMI_READ(VC4_HDMI_CEC_CNTRL_5); @@ -1172,6 +1164,7 @@ static int vc4_hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) static int vc4_hdmi_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; HDMI_WRITE(VC4_HDMI_CEC_CNTRL_1, (HDMI_READ(VC4_HDMI_CEC_CNTRL_1) & ~VC4_HDMI_CEC_ADDR_MASK) | @@ -1183,6 +1176,7 @@ static int vc4_hdmi_cec_adap_transmit(struct cec_adapter *adap, u8 attempts, u32 signal_free_time, struct cec_msg *msg) { struct vc4_dev *vc4 = cec_get_drvdata(adap); + struct vc4_hdmi *vc4_hdmi = vc4->hdmi; u32 val; unsigned int i; diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.h b/drivers/gpu/drm/vc4/vc4_hdmi.h index 17079a39f1b1..cdc9d90f62ac 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi.h @@ -78,9 +78,9 @@ struct vc4_hdmi { struct debugfs_regset32 hd_regset; }; -#define HDMI_READ(offset) readl(vc4->hdmi->hdmicore_regs + offset) -#define HDMI_WRITE(offset, val) writel(val, vc4->hdmi->hdmicore_regs + offset) -#define HD_READ(offset) readl(vc4->hdmi->hd_regs + offset) -#define HD_WRITE(offset, val) writel(val, vc4->hdmi->hd_regs + offset) +#define HDMI_READ(offset) readl(vc4_hdmi->hdmicore_regs + offset) +#define HDMI_WRITE(offset, val) writel(val, vc4_hdmi->hdmicore_regs + offset) +#define HD_READ(offset) readl(vc4_hdmi->hd_regs + offset) +#define HD_WRITE(offset, val) writel(val, vc4_hdmi->hd_regs + offset) #endif /* _VC4_HDMI_H_ */ -- git-series 0.9.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel