From 13d0add333afea7b2fef77473232b10dea3627dd Mon Sep 17 00:00:00 2001 From: Ville Syrjälä Date: Tue, 8 Jan 2019 19:28:25 +0200 Subject: drm/edid: Pass connector to AVI infoframe functions Make life easier for drivers by simply passing the connector to drm_hdmi_avi_infoframe_from_display_mode() and drm_hdmi_avi_infoframe_quant_range(). That way drivers don't need to worry about is_hdmi2_sink mess. v2: Make is_hdmi2_sink() return true for sil-sii8620 Adapt to omap/vc4 changes Cc: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: Archit Taneja Cc: Andrzej Hajda Cc: Laurent Pinchart Cc: Inki Dae Cc: Joonyoung Shim Cc: Seung-Woo Kim Cc: Kyungmin Park Cc: Russell King Cc: CK Hu Cc: Philipp Zabel Cc: Rob Clark Cc: Ben Skeggs Cc: Tomi Valkeinen Cc: Sandy Huang Cc: "Heiko Stübner" Cc: Benjamin Gaignard Cc: Vincent Abriou Cc: Thierry Reding Cc: Eric Anholt Cc: Shawn Guo Cc: Ilia Mirkin Cc: amd-gfx@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-tegra@vger.kernel.org Signed-off-by: Ville Syrjälä Acked-by: Thierry Reding Acked-by: Russell King Reviewed-by: Laurent Pinchart Reviewed-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20190108172828.15184-1-ville.syrjala@linux.intel.com --- drivers/gpu/drm/tegra/hdmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/tegra/hdmi.c') diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0082468f703c..a7566c67bfb0 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -741,7 +741,8 @@ static void tegra_hdmi_setup_avi_infoframe(struct tegra_hdmi *hdmi, u8 buffer[17]; ssize_t err; - err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false); + err = drm_hdmi_avi_infoframe_from_display_mode(&frame, + &hdmi->output.connector, mode); if (err < 0) { dev_err(hdmi->dev, "failed to setup AVI infoframe: %zd\n", err); return; -- cgit v1.2.3-55-g7522 From f25d0a68beb868147571e395de52ced0c55f6cd4 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 10 Dec 2018 17:34:54 +0100 Subject: drm/tegra: Refactor CEC support Most of the CEC support code already lives in the "output" library code. Move registration and unregistration to the library code as well to make use of the same code with HDMI on Tegra210 and later via the SOR. Signed-off-by: Thierry Reding Reviewed-by: Hans Verkuil Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/drm.h | 2 +- drivers/gpu/drm/tegra/hdmi.c | 9 --------- drivers/gpu/drm/tegra/output.c | 11 +++++++++-- 3 files changed, 10 insertions(+), 12 deletions(-) (limited to 'drivers/gpu/drm/tegra/hdmi.c') diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index 1012335bb489..f1763b4d5b5f 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -124,7 +124,7 @@ struct tegra_output { struct drm_panel *panel; struct i2c_adapter *ddc; const struct edid *edid; - struct cec_notifier *notifier; + struct cec_notifier *cec; unsigned int hpd_irq; int hpd_gpio; enum of_gpio_flags hpd_gpio_flags; diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 0082468f703c..d19973945614 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -22,8 +22,6 @@ #include -#include - #include "hdmi.h" #include "drm.h" #include "dc.h" @@ -1709,10 +1707,6 @@ static int tegra_hdmi_probe(struct platform_device *pdev) return PTR_ERR(hdmi->vdd); } - hdmi->output.notifier = cec_notifier_get(&pdev->dev); - if (hdmi->output.notifier == NULL) - return -ENOMEM; - hdmi->output.dev = &pdev->dev; err = tegra_output_probe(&hdmi->output); @@ -1771,9 +1765,6 @@ static int tegra_hdmi_remove(struct platform_device *pdev) tegra_output_remove(&hdmi->output); - if (hdmi->output.notifier) - cec_notifier_put(hdmi->output.notifier); - return 0; } diff --git a/drivers/gpu/drm/tegra/output.c b/drivers/gpu/drm/tegra/output.c index c662efc7e413..9c2b9dad55c3 100644 --- a/drivers/gpu/drm/tegra/output.c +++ b/drivers/gpu/drm/tegra/output.c @@ -36,7 +36,7 @@ int tegra_output_connector_get_modes(struct drm_connector *connector) else if (output->ddc) edid = drm_get_edid(connector, output->ddc); - cec_notifier_set_phys_addr_from_edid(output->notifier, edid); + cec_notifier_set_phys_addr_from_edid(output->cec, edid); drm_connector_update_edid_property(connector, edid); if (edid) { @@ -73,7 +73,7 @@ tegra_output_connector_detect(struct drm_connector *connector, bool force) } if (status != connector_status_connected) - cec_notifier_phys_addr_invalidate(output->notifier); + cec_notifier_phys_addr_invalidate(output->cec); return status; } @@ -174,11 +174,18 @@ int tegra_output_probe(struct tegra_output *output) disable_irq(output->hpd_irq); } + output->cec = cec_notifier_get(output->dev); + if (!output->cec) + return -ENOMEM; + return 0; } void tegra_output_remove(struct tegra_output *output) { + if (output->cec) + cec_notifier_put(output->cec); + if (gpio_is_valid(output->hpd_gpio)) { free_irq(output->hpd_irq, output); gpio_free(output->hpd_gpio); -- cgit v1.2.3-55-g7522 From e3c702dcc7b047a5187a5ad132bfdf3850cc33e1 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Thu, 3 Jan 2019 15:23:17 +0100 Subject: drm/tegra: hdmi: Reuse common HDA format parser Eliminate some duplicate code by reusing the HDA format parser already used by the SOR. Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/hdmi.c | 43 ++++++++----------------------------------- 1 file changed, 8 insertions(+), 35 deletions(-) (limited to 'drivers/gpu/drm/tegra/hdmi.c') diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index d19973945614..8fdff801c6f2 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -20,8 +20,7 @@ #include #include -#include - +#include "hda.h" #include "hdmi.h" #include "drm.h" #include "dc.h" @@ -69,8 +68,7 @@ struct tegra_hdmi { const struct tegra_hdmi_config *config; unsigned int audio_source; - unsigned int audio_sample_rate; - unsigned int audio_channels; + struct tegra_hda_format format; unsigned int pixel_clock; bool stereo; @@ -508,7 +506,7 @@ static void tegra_hdmi_write_aval(struct tegra_hdmi *hdmi, u32 value) unsigned int i; for (i = 0; i < ARRAY_SIZE(regs); i++) { - if (regs[i].sample_rate == hdmi->audio_sample_rate) { + if (regs[i].sample_rate == hdmi->format.sample_rate) { tegra_hdmi_writel(hdmi, value, regs[i].offset); break; } @@ -562,7 +560,7 @@ static int tegra_hdmi_setup_audio(struct tegra_hdmi *hdmi) * play back system startup sounds early. It is possibly not * needed on Linux at all. */ - if (hdmi->audio_channels == 2) + if (hdmi->format.channels == 2) value = SOR_AUDIO_CNTRL0_INJECT_NULLSMPL; else value = 0; @@ -593,12 +591,12 @@ static int tegra_hdmi_setup_audio(struct tegra_hdmi *hdmi) tegra_hdmi_writel(hdmi, value, HDMI_NV_PDISP_SOR_AUDIO_SPARE0); } - config = tegra_hdmi_get_audio_config(hdmi->audio_sample_rate, + config = tegra_hdmi_get_audio_config(hdmi->format.sample_rate, hdmi->pixel_clock); if (!config) { dev_err(hdmi->dev, "cannot set audio to %u Hz at %u Hz pixel clock\n", - hdmi->audio_sample_rate, hdmi->pixel_clock); + hdmi->format.sample_rate, hdmi->pixel_clock); return -EINVAL; } @@ -785,7 +783,7 @@ static void tegra_hdmi_setup_audio_infoframe(struct tegra_hdmi *hdmi) return; } - frame.channels = hdmi->audio_channels; + frame.channels = hdmi->format.channels; err = hdmi_audio_infoframe_pack(&frame, buffer, sizeof(buffer)); if (err < 0) { @@ -1587,24 +1585,6 @@ static const struct of_device_id tegra_hdmi_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra_hdmi_of_match); -static void hda_format_parse(unsigned int format, unsigned int *rate, - unsigned int *channels) -{ - unsigned int mul, div; - - if (format & AC_FMT_BASE_44K) - *rate = 44100; - else - *rate = 48000; - - mul = (format & AC_FMT_MULT_MASK) >> AC_FMT_MULT_SHIFT; - div = (format & AC_FMT_DIV_MASK) >> AC_FMT_DIV_SHIFT; - - *rate = *rate * (mul + 1) / (div + 1); - - *channels = (format & AC_FMT_CHAN_MASK) >> AC_FMT_CHAN_SHIFT; -} - static irqreturn_t tegra_hdmi_irq(int irq, void *data) { struct tegra_hdmi *hdmi = data; @@ -1621,14 +1601,9 @@ static irqreturn_t tegra_hdmi_irq(int irq, void *data) value = tegra_hdmi_readl(hdmi, HDMI_NV_PDISP_SOR_AUDIO_HDA_CODEC_SCRATCH0); if (value & SOR_AUDIO_HDA_CODEC_SCRATCH0_VALID) { - unsigned int sample_rate, channels; - format = value & SOR_AUDIO_HDA_CODEC_SCRATCH0_FMT_MASK; - hda_format_parse(format, &sample_rate, &channels); - - hdmi->audio_sample_rate = sample_rate; - hdmi->audio_channels = channels; + tegra_hda_parse_format(format, &hdmi->format); err = tegra_hdmi_setup_audio(hdmi); if (err < 0) { @@ -1662,8 +1637,6 @@ static int tegra_hdmi_probe(struct platform_device *pdev) hdmi->dev = &pdev->dev; hdmi->audio_source = AUTO; - hdmi->audio_sample_rate = 48000; - hdmi->audio_channels = 2; hdmi->stereo = false; hdmi->dvi = false; -- cgit v1.2.3-55-g7522 From db5adf4d6dced4e3326ce369fe0c213c968095f4 Mon Sep 17 00:00:00 2001 From: Alban Bedel Date: Wed, 14 Dec 2016 18:20:39 +0100 Subject: drm/tegra: hdmi: Fix audio to work with any pixel clock rate The audio setting implementation was limited to a few specific pixel clocks. This prevented HDMI audio from working on several test devices as they need a pixel clock that is not supported by this implementation. Fix this by implementing the algorithm provided in the TRM using fixed point arithmetic. This allows the driver to cope with any sane pixel clock rate. Signed-off-by: Alban Bedel [treding@nvidia.com: fix uninitialized variable warning] Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/hdmi.c | 167 +++++++++++++++---------------------------- 1 file changed, 58 insertions(+), 109 deletions(-) (limited to 'drivers/gpu/drm/tegra/hdmi.c') diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index 8fdff801c6f2..3ce551911548 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -115,68 +116,11 @@ static inline void tegra_hdmi_writel(struct tegra_hdmi *hdmi, u32 value, } struct tegra_hdmi_audio_config { - unsigned int pclk; unsigned int n; unsigned int cts; unsigned int aval; }; -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_32k[] = { - { 25200000, 4096, 25200, 24000 }, - { 27000000, 4096, 27000, 24000 }, - { 74250000, 4096, 74250, 24000 }, - { 148500000, 4096, 148500, 24000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_44_1k[] = { - { 25200000, 5880, 26250, 25000 }, - { 27000000, 5880, 28125, 25000 }, - { 74250000, 4704, 61875, 20000 }, - { 148500000, 4704, 123750, 20000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_48k[] = { - { 25200000, 6144, 25200, 24000 }, - { 27000000, 6144, 27000, 24000 }, - { 74250000, 6144, 74250, 24000 }, - { 148500000, 6144, 148500, 24000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_88_2k[] = { - { 25200000, 11760, 26250, 25000 }, - { 27000000, 11760, 28125, 25000 }, - { 74250000, 9408, 61875, 20000 }, - { 148500000, 9408, 123750, 20000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_96k[] = { - { 25200000, 12288, 25200, 24000 }, - { 27000000, 12288, 27000, 24000 }, - { 74250000, 12288, 74250, 24000 }, - { 148500000, 12288, 148500, 24000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_176_4k[] = { - { 25200000, 23520, 26250, 25000 }, - { 27000000, 23520, 28125, 25000 }, - { 74250000, 18816, 61875, 20000 }, - { 148500000, 18816, 123750, 20000 }, - { 0, 0, 0, 0 }, -}; - -static const struct tegra_hdmi_audio_config tegra_hdmi_audio_192k[] = { - { 25200000, 24576, 25200, 24000 }, - { 27000000, 24576, 27000, 24000 }, - { 74250000, 24576, 74250, 24000 }, - { 148500000, 24576, 148500, 24000 }, - { 0, 0, 0, 0 }, -}; - static const struct tmds_config tegra20_tmds_config[] = { { /* slow pixel clock modes */ .pclk = 27000000, @@ -414,52 +358,53 @@ static const struct tmds_config tegra124_tmds_config[] = { }, }; -static const struct tegra_hdmi_audio_config * -tegra_hdmi_get_audio_config(unsigned int sample_rate, unsigned int pclk) +static int +tegra_hdmi_get_audio_config(unsigned int audio_freq, unsigned int pix_clock, + struct tegra_hdmi_audio_config *config) { - const struct tegra_hdmi_audio_config *table; - - switch (sample_rate) { - case 32000: - table = tegra_hdmi_audio_32k; - break; - - case 44100: - table = tegra_hdmi_audio_44_1k; - break; - - case 48000: - table = tegra_hdmi_audio_48k; - break; - - case 88200: - table = tegra_hdmi_audio_88_2k; - break; - - case 96000: - table = tegra_hdmi_audio_96k; - break; - - case 176400: - table = tegra_hdmi_audio_176_4k; - break; - - case 192000: - table = tegra_hdmi_audio_192k; - break; - - default: - return NULL; - } - - while (table->pclk) { - if (table->pclk == pclk) - return table; - - table++; + const unsigned int afreq = 128 * audio_freq; + const unsigned int min_n = afreq / 1500; + const unsigned int max_n = afreq / 300; + const unsigned int ideal_n = afreq / 1000; + int64_t min_err = (uint64_t)-1 >> 1; + unsigned int min_delta = -1; + int n; + + memset(config, 0, sizeof(*config)); + config->n = -1; + + for (n = min_n; n <= max_n; n++) { + uint64_t cts_f, aval_f; + unsigned int delta; + int64_t cts, err; + + /* compute aval in 48.16 fixed point */ + aval_f = ((int64_t)24000000 << 16) * n; + do_div(aval_f, afreq); + /* It should round without any rest */ + if (aval_f & 0xFFFF) + continue; + + /* Compute cts in 48.16 fixed point */ + cts_f = ((int64_t)pix_clock << 16) * n; + do_div(cts_f, afreq); + /* Round it to the nearest integer */ + cts = (cts_f & ~0xFFFF) + ((cts_f & BIT(15)) << 1); + + delta = abs(n - ideal_n); + + /* Compute the absolute error */ + err = abs((int64_t)cts_f - cts); + if (err < min_err || (err == min_err && delta < min_delta)) { + config->n = n; + config->cts = cts >> 16; + config->aval = aval_f >> 16; + min_delta = delta; + min_err = err; + } } - return NULL; + return config->n != -1 ? 0 : -EINVAL; } static void tegra_hdmi_setup_audio_fs_tables(struct tegra_hdmi *hdmi) @@ -515,8 +460,9 @@ static void tegra_hdmi_write_aval(struct tegra_hdmi *hdmi, u32 value) static int tegra_hdmi_setup_audio(struct tegra_hdmi *hdmi) { - const struct tegra_hdmi_audio_config *config; + struct tegra_hdmi_audio_config config; u32 source, value; + int err; switch (hdmi->audio_source) { case HDA: @@ -591,25 +537,28 @@ static int tegra_hdmi_setup_audio(struct tegra_hdmi *hdmi) tegra_hdmi_writel(hdmi, value, HDMI_NV_PDISP_SOR_AUDIO_SPARE0); } - config = tegra_hdmi_get_audio_config(hdmi->format.sample_rate, - hdmi->pixel_clock); - if (!config) { + err = tegra_hdmi_get_audio_config(hdmi->format.sample_rate, + hdmi->pixel_clock, &config); + if (err < 0) { dev_err(hdmi->dev, "cannot set audio to %u Hz at %u Hz pixel clock\n", hdmi->format.sample_rate, hdmi->pixel_clock); - return -EINVAL; + return err; } + dev_dbg(hdmi->dev, "audio: pixclk=%u, n=%u, cts=%u, aval=%u\n", + hdmi->pixel_clock, config.n, config.cts, config.aval); + tegra_hdmi_writel(hdmi, 0, HDMI_NV_PDISP_HDMI_ACR_CTRL); value = AUDIO_N_RESETF | AUDIO_N_GENERATE_ALTERNATE | - AUDIO_N_VALUE(config->n - 1); + AUDIO_N_VALUE(config.n - 1); tegra_hdmi_writel(hdmi, value, HDMI_NV_PDISP_AUDIO_N); - tegra_hdmi_writel(hdmi, ACR_SUBPACK_N(config->n) | ACR_ENABLE, + tegra_hdmi_writel(hdmi, ACR_SUBPACK_N(config.n) | ACR_ENABLE, HDMI_NV_PDISP_HDMI_ACR_0441_SUBPACK_HIGH); - tegra_hdmi_writel(hdmi, ACR_SUBPACK_CTS(config->cts), + tegra_hdmi_writel(hdmi, ACR_SUBPACK_CTS(config.cts), HDMI_NV_PDISP_HDMI_ACR_0441_SUBPACK_LOW); value = SPARE_HW_CTS | SPARE_FORCE_SW_CTS | SPARE_CTS_RESET_VAL(1); @@ -620,7 +569,7 @@ static int tegra_hdmi_setup_audio(struct tegra_hdmi *hdmi) tegra_hdmi_writel(hdmi, value, HDMI_NV_PDISP_AUDIO_N); if (hdmi->config->has_hda) - tegra_hdmi_write_aval(hdmi, config->aval); + tegra_hdmi_write_aval(hdmi, config.aval); tegra_hdmi_setup_audio_fs_tables(hdmi); -- cgit v1.2.3-55-g7522 From fcd70cd36b9bf697122538c9e38e8cf954b2342b Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 17 Jan 2019 22:03:34 +0100 Subject: drm: Split out drm_probe_helper.h Having the probe helper stuff (which pretty much everyone needs) in the drm_crtc_helper.h file (which atomic drivers should never need) is confusing. Split them out. To make sure I actually achieved the goal here I went through all drivers. And indeed, all atomic drivers are now free of drm_crtc_helper.h includes. v2: Make it compile. There was so much compile fail on arm drivers that I figured I'll better not include any of the acks on v1. v3: Massive rebase because i915 has lost a lot of drmP.h includes, but not all: Through drm_crtc_helper.h > drm_modeset_helper.h -> drmP.h there was still one, which this patch largely removes. Which means rolling out lots more includes all over. This will also conflict with ongoing drmP.h cleanup by others I expect. v3: Rebase on top of atomic bochs. v4: Review from Laurent for bridge/rcar/omap/shmob/core bits: - (re)move some of the added includes, use the better include files in other places (all suggested from Laurent adopted unchanged). - sort alphabetically v5: Actually try to sort them, and while at it, sort all the ones I touch. v6: Rebase onto i915 changes. v7: Rebase once more. Acked-by: Harry Wentland Acked-by: Sam Ravnborg Cc: Sam Ravnborg Cc: Jani Nikula Cc: Laurent Pinchart Acked-by: Rodrigo Vivi Acked-by: Benjamin Gaignard Acked-by: Jani Nikula Acked-by: Neil Armstrong Acked-by: Oleksandr Andrushchenko Acked-by: CK Hu Acked-by: Alex Deucher Acked-by: Sam Ravnborg Reviewed-by: Laurent Pinchart Acked-by: Liviu Dudau Signed-off-by: Daniel Vetter Cc: linux-arm-kernel@lists.infradead.org Cc: virtualization@lists.linux-foundation.org Cc: etnaviv@lists.freedesktop.org Cc: linux-samsung-soc@vger.kernel.org Cc: intel-gfx@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: spice-devel@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-tegra@vger.kernel.org Cc: xen-devel@lists.xen.org Link: https://patchwork.freedesktop.org/patch/msgid/20190117210334.13234-1-daniel.vetter@ffwll.ch --- drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 1 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c | 2 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 2 +- drivers/gpu/drm/arc/arcpgu_crtc.c | 2 +- drivers/gpu/drm/arc/arcpgu_drv.c | 6 ++--- drivers/gpu/drm/arc/arcpgu_sim.c | 2 +- drivers/gpu/drm/arm/hdlcd_crtc.c | 4 ++-- drivers/gpu/drm/arm/hdlcd_drv.c | 4 ++-- drivers/gpu/drm/arm/malidp_crtc.c | 2 +- drivers/gpu/drm/arm/malidp_drv.c | 2 +- drivers/gpu/drm/arm/malidp_mw.c | 2 +- drivers/gpu/drm/armada/armada_510.c | 2 +- drivers/gpu/drm/armada/armada_crtc.c | 2 +- drivers/gpu/drm/armada/armada_crtc.h | 2 ++ drivers/gpu/drm/armada/armada_drv.c | 2 +- drivers/gpu/drm/armada/armada_fb.c | 2 +- drivers/gpu/drm/ast/ast_drv.c | 1 + drivers/gpu/drm/ast/ast_mode.c | 1 + drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 2 +- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 2 +- drivers/gpu/drm/bochs/bochs_drv.c | 1 + drivers/gpu/drm/bochs/bochs_kms.c | 1 + drivers/gpu/drm/bridge/adv7511/adv7511.h | 4 +++- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 1 + drivers/gpu/drm/bridge/analogix-anx78xx.c | 2 +- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +- drivers/gpu/drm/bridge/cdns-dsi.c | 2 +- drivers/gpu/drm/bridge/dumb-vga-dac.c | 2 +- .../drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 2 +- drivers/gpu/drm/bridge/nxp-ptn3460.c | 2 +- drivers/gpu/drm/bridge/panel.c | 2 +- drivers/gpu/drm/bridge/parade-ps8622.c | 2 +- drivers/gpu/drm/bridge/sii902x.c | 2 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 2 +- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 2 +- drivers/gpu/drm/bridge/tc358764.c | 2 +- drivers/gpu/drm/bridge/tc358767.c | 2 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 +- drivers/gpu/drm/bridge/ti-tfp410.c | 2 +- drivers/gpu/drm/cirrus/cirrus_drv.c | 1 + drivers/gpu/drm/cirrus/cirrus_mode.c | 1 + drivers/gpu/drm/drm_atomic_helper.c | 1 - drivers/gpu/drm/drm_dp_mst_topology.c | 2 +- drivers/gpu/drm/drm_modeset_helper.c | 2 +- drivers/gpu/drm/drm_probe_helper.c | 2 +- drivers/gpu/drm/drm_simple_kms_helper.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_drv.h | 1 - drivers/gpu/drm/exynos/exynos_dp.c | 3 ++- drivers/gpu/drm/exynos/exynos_drm_crtc.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 4 ++-- drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++-- drivers/gpu/drm/exynos/exynos_drm_fb.c | 6 ++--- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 ++-- drivers/gpu/drm/exynos/exynos_hdmi.c | 4 ++-- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_kms.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 2 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c | 2 +- drivers/gpu/drm/gma500/psb_intel_drv.h | 1 + drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_fbdev.c | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 +- drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 2 +- drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 8 +++---- drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 6 ++--- drivers/gpu/drm/i2c/ch7006_priv.h | 1 + drivers/gpu/drm/i2c/sil164_drv.c | 2 +- drivers/gpu/drm/i2c/tda998x_drv.c | 2 +- drivers/gpu/drm/i915/i915_debugfs.c | 3 ++- drivers/gpu/drm/i915/i915_drv.c | 2 +- drivers/gpu/drm/i915/i915_gem.c | 2 ++ drivers/gpu/drm/i915/i915_ioc32.c | 1 + drivers/gpu/drm/i915/i915_irq.c | 2 ++ drivers/gpu/drm/i915/i915_pci.c | 2 ++ drivers/gpu/drm/i915/i915_trace.h | 2 ++ drivers/gpu/drm/i915/intel_crt.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 2 +- drivers/gpu/drm/i915/intel_dp.c | 2 +- drivers/gpu/drm/i915/intel_dp_mst.c | 2 +- drivers/gpu/drm/i915/intel_drv.h | 3 ++- drivers/gpu/drm/i915/intel_fbc.c | 2 ++ drivers/gpu/drm/i915/intel_fbdev.c | 2 ++ drivers/gpu/drm/i915/intel_lpe_audio.c | 1 + drivers/gpu/drm/i915/intel_overlay.c | 2 ++ drivers/gpu/drm/imx/dw_hdmi-imx.c | 2 +- drivers/gpu/drm/imx/imx-drm-core.c | 6 ++--- drivers/gpu/drm/imx/imx-ldb.c | 2 +- drivers/gpu/drm/imx/imx-tve.c | 2 +- drivers/gpu/drm/imx/ipuv3-crtc.c | 12 +++++----- drivers/gpu/drm/imx/parallel-display.c | 2 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 +- drivers/gpu/drm/mediatek/mtk_drm_fb.c | 2 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 2 +- drivers/gpu/drm/mediatek/mtk_hdmi.c | 2 +- drivers/gpu/drm/meson/meson_crtc.c | 2 +- drivers/gpu/drm/meson/meson_drv.c | 8 +++---- drivers/gpu/drm/meson/meson_dw_hdmi.c | 4 ++-- drivers/gpu/drm/meson/meson_venc_cvbs.c | 4 ++-- drivers/gpu/drm/mgag200/mgag200_mode.c | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 4 ++-- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_crtc.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_dsi_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_dtv_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_lcdc_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_cmd_encoder.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c | 2 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_encoder.c | 2 +- drivers/gpu/drm/msm/msm_drv.h | 2 +- drivers/gpu/drm/msm/msm_fb.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_crtc.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 2 +- drivers/gpu/drm/mxsfb/mxsfb_out.c | 2 +- drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 1 + drivers/gpu/drm/nouveau/dispnv50/disp.c | 2 +- drivers/gpu/drm/nouveau/nouveau_connector.c | 1 + drivers/gpu/drm/nouveau/nouveau_display.c | 1 + drivers/gpu/drm/omapdrm/omap_connector.c | 2 +- drivers/gpu/drm/omapdrm/omap_crtc.c | 1 - drivers/gpu/drm/omapdrm/omap_drv.c | 2 +- drivers/gpu/drm/omapdrm/omap_drv.h | 1 - drivers/gpu/drm/omapdrm/omap_encoder.c | 2 +- drivers/gpu/drm/omapdrm/omap_fb.c | 2 +- drivers/gpu/drm/pl111/pl111_drv.c | 8 +++---- drivers/gpu/drm/qxl/qxl_display.c | 6 ++--- drivers/gpu/drm/qxl/qxl_drv.c | 3 ++- drivers/gpu/drm/qxl/qxl_fb.c | 2 +- drivers/gpu/drm/qxl/qxl_kms.c | 2 +- drivers/gpu/drm/radeon/radeon_acpi.c | 1 + drivers/gpu/drm/radeon/radeon_connectors.c | 1 + drivers/gpu/drm/radeon/radeon_device.c | 1 + drivers/gpu/drm/radeon/radeon_display.c | 1 + drivers/gpu/drm/radeon/radeon_dp_mst.c | 1 + drivers/gpu/drm/radeon/radeon_drv.c | 1 + drivers/gpu/drm/radeon/radeon_irq_kms.c | 1 + drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 1 - drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_kms.c | 2 +- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 1 - drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 1 - drivers/gpu/drm/rcar-du/rcar_lvds.c | 2 +- drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 2 +- drivers/gpu/drm/rockchip/cdn-dp-core.c | 2 +- drivers/gpu/drm/rockchip/cdn-dp-core.h | 2 +- drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 +- drivers/gpu/drm/rockchip/inno_hdmi.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_psr.c | 2 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 2 +- drivers/gpu/drm/rockchip/rockchip_lvds.c | 2 +- drivers/gpu/drm/rockchip/rockchip_rgb.c | 2 +- drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 1 + drivers/gpu/drm/shmobile/shmob_drm_drv.c | 1 + drivers/gpu/drm/shmobile/shmob_drm_kms.c | 1 + drivers/gpu/drm/sti/sti_crtc.c | 2 +- drivers/gpu/drm/sti/sti_drv.c | 2 +- drivers/gpu/drm/sti/sti_dvo.c | 2 +- drivers/gpu/drm/sti/sti_hda.c | 2 +- drivers/gpu/drm/sti/sti_hdmi.c | 2 +- drivers/gpu/drm/sti/sti_tvout.c | 2 +- drivers/gpu/drm/stm/drv.c | 2 +- drivers/gpu/drm/stm/ltdc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 2 +- drivers/gpu/drm/sun4i/sun4i_crtc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_drv.c | 4 ++-- drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 2 +- drivers/gpu/drm/sun4i/sun4i_lvds.c | 2 +- drivers/gpu/drm/sun4i/sun4i_rgb.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 2 +- drivers/gpu/drm/sun4i/sun4i_tv.c | 2 +- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 2 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 2 +- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 2 +- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 2 +- drivers/gpu/drm/tegra/drm.h | 2 +- drivers/gpu/drm/tegra/fb.c | 1 + drivers/gpu/drm/tegra/hdmi.c | 2 +- drivers/gpu/drm/tegra/hub.c | 2 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_drv.h | 5 ++-- drivers/gpu/drm/tilcdc/tilcdc_external.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_panel.c | 1 + drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 1 + drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 2 +- drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 2 +- drivers/gpu/drm/tve200/tve200_drv.c | 10 ++++---- drivers/gpu/drm/udl/udl_connector.c | 1 + drivers/gpu/drm/udl/udl_drv.c | 1 + drivers/gpu/drm/udl/udl_main.c | 1 + drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- drivers/gpu/drm/vc4/vc4_dpi.c | 2 +- drivers/gpu/drm/vc4/vc4_dsi.c | 2 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +- drivers/gpu/drm/vc4/vc4_kms.c | 4 ++-- drivers/gpu/drm/vc4/vc4_txp.c | 2 +- drivers/gpu/drm/vc4/vc4_vec.c | 2 +- drivers/gpu/drm/virtio/virtgpu_display.c | 2 +- drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +- drivers/gpu/drm/vkms/vkms_crtc.c | 2 +- drivers/gpu/drm/vkms/vkms_drv.c | 2 +- drivers/gpu/drm/vkms/vkms_output.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 2 +- drivers/gpu/drm/xen/xen_drm_front.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_conn.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +- drivers/gpu/drm/xen/xen_drm_front_kms.c | 2 +- drivers/gpu/drm/zte/zx_drm_drv.c | 2 +- drivers/gpu/drm/zte/zx_hdmi.c | 2 +- drivers/gpu/drm/zte/zx_tvenc.c | 2 +- drivers/gpu/drm/zte/zx_vga.c | 2 +- drivers/gpu/drm/zte/zx_vou.c | 2 +- drivers/staging/vboxvideo/vbox_irq.c | 4 +++- drivers/staging/vboxvideo/vbox_mode.c | 4 ++-- include/drm/drm_crtc_helper.h | 16 ------------- include/drm/drm_probe_helper.h | 27 ++++++++++++++++++++++ 228 files changed, 303 insertions(+), 242 deletions(-) create mode 100644 include/drm/drm_probe_helper.h (limited to 'drivers/gpu/drm/tegra/hdmi.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c index 69ad6ec0a4f3..bf04c12bd324 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c @@ -25,8 +25,8 @@ */ #include #include -#include #include +#include #include #include "amdgpu.h" #include "atom.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 28bccceaa363..f5816737c648 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -30,8 +30,8 @@ #include #include #include -#include #include +#include #include #include #include diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index c806f984bcc5..0c22bae0c736 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include "amdgpu.h" #include "amdgpu_irq.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h index aadd0fa42e43..698fd8a2f775 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h @@ -38,6 +38,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 39997d977efb..78173311f718 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -29,7 +29,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c index 9d2d6986b983..7ef99037167a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c @@ -25,7 +25,7 @@ #include #include -#include +#include #include #include "dm_services.h" #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c index 516795342dd2..d915e8c8769b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c @@ -27,7 +27,7 @@ #include #include -#include +#include #include #include "dm_services.h" #include "amdgpu.h" diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c index 155ab177ce0b..73e508e00e30 100644 --- a/drivers/gpu/drm/arc/arcpgu_crtc.c +++ b/drivers/gpu/drm/arc/arcpgu_crtc.c @@ -15,12 +15,12 @@ */ #include -#include #include #include #include #include #include +#include #include #include diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c index 39a79f5718c4..c9f78397d345 100644 --- a/drivers/gpu/drm/arc/arcpgu_drv.c +++ b/drivers/gpu/drm/arc/arcpgu_drv.c @@ -15,15 +15,15 @@ */ #include -#include -#include +#include #include +#include #include #include #include #include #include -#include +#include #include #include #include diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c index b1119bc62630..5ea053cf805c 100644 --- a/drivers/gpu/drm/arc/arcpgu_sim.c +++ b/drivers/gpu/drm/arc/arcpgu_sim.c @@ -15,8 +15,8 @@ */ #include -#include #include +#include #include "arcpgu.h" diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index e4d67b70244d..0b2b62f8fa3c 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -13,12 +13,12 @@ #include #include #include -#include -#include #include +#include #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index dfad8d06d108..e68935b80917 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -22,13 +22,13 @@ #include #include #include -#include -#include #include +#include #include #include #include #include +#include #include "hdlcd_drv.h" #include "hdlcd_regs.h" diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c index e1b72782848c..56aad288666e 100644 --- a/drivers/gpu/drm/arm/malidp_crtc.c +++ b/drivers/gpu/drm/arm/malidp_crtc.c @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include #include