From eb3a99bc183e36922b9e8314620e4e64964bcaf0 Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Tue, 5 Oct 2021 20:51:18 +0200 Subject: bcm27xx: remove obsolete kernel 5.4 With the upgrade to kernel 5.10 per default the old version is no longer required to be in tree. Signed-off-by: Adrian Schmutzler --- ...0-drm-vc4-hdmi-Add-a-set_timings-callback.patch | 133 --------------------- 1 file changed, 133 deletions(-) delete mode 100644 target/linux/bcm27xx/patches-5.4/950-0580-drm-vc4-hdmi-Add-a-set_timings-callback.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0580-drm-vc4-hdmi-Add-a-set_timings-callback.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0580-drm-vc4-hdmi-Add-a-set_timings-callback.patch b/target/linux/bcm27xx/patches-5.4/950-0580-drm-vc4-hdmi-Add-a-set_timings-callback.patch deleted file mode 100644 index 064925c61a..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0580-drm-vc4-hdmi-Add-a-set_timings-callback.patch +++ /dev/null @@ -1,133 +0,0 @@ -From b9c57901c600e09b100942b637c6bb01e52b7326 Mon Sep 17 00:00:00 2001 -From: Maxime Ripard -Date: Mon, 6 Jan 2020 13:43:27 +0100 -Subject: [PATCH] drm/vc4: hdmi: Add a set_timings callback - -Similarly to the previous patches, the timings setup in the HDMI controller -of the BCM2711 is slightly different, mostly because it supports higher -resolutions and thus needed more spaces for the various timings, resulting -in the register layout changing. - -Let's add a callback for that as well. - -Signed-off-by: Maxime Ripard ---- - drivers/gpu/drm/vc4/vc4_hdmi.c | 71 +++++++++++++++++++--------------- - drivers/gpu/drm/vc4/vc4_hdmi.h | 4 ++ - 2 files changed, 44 insertions(+), 31 deletions(-) - ---- a/drivers/gpu/drm/vc4/vc4_hdmi.c -+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c -@@ -372,12 +372,9 @@ static void vc4_hdmi_csc_setup(struct vc - HDMI_WRITE(HDMI_CSC_CTL, csc_ctl); - } - --static void vc4_hdmi_encoder_enable(struct drm_encoder *encoder) -+static void vc4_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi, -+ struct drm_display_mode *mode) - { -- struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode; -- struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder); -- struct vc4_hdmi_encoder *vc4_encoder = &vc4_hdmi->encoder; -- bool debug_dump_regs = false; - bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC; - bool vsync_pos = mode->flags & DRM_MODE_FLAG_PVSYNC; - bool interlaced = mode->flags & DRM_MODE_FLAG_INTERLACE; -@@ -395,6 +392,41 @@ static void vc4_hdmi_encoder_enable(stru - mode->crtc_vsync_end - - interlaced, - VC4_HDMI_VERTB_VBP)); -+ -+ HDMI_WRITE(HDMI_HORZA, -+ (vsync_pos ? VC4_HDMI_HORZA_VPOS : 0) | -+ (hsync_pos ? VC4_HDMI_HORZA_HPOS : 0) | -+ VC4_SET_FIELD(mode->hdisplay * pixel_rep, -+ VC4_HDMI_HORZA_HAP)); -+ -+ HDMI_WRITE(HDMI_HORZB, -+ VC4_SET_FIELD((mode->htotal - -+ mode->hsync_end) * pixel_rep, -+ VC4_HDMI_HORZB_HBP) | -+ VC4_SET_FIELD((mode->hsync_end - -+ mode->hsync_start) * pixel_rep, -+ VC4_HDMI_HORZB_HSP) | -+ VC4_SET_FIELD((mode->hsync_start - -+ mode->hdisplay) * pixel_rep, -+ VC4_HDMI_HORZB_HFP)); -+ -+ HDMI_WRITE(HDMI_VERTA0, verta); -+ HDMI_WRITE(HDMI_VERTA1, verta); -+ -+ HDMI_WRITE(HDMI_VERTB0, vertb_even); -+ HDMI_WRITE(HDMI_VERTB1, vertb); -+ -+ HDMI_WRITE(HDMI_VID_CTL, -+ (vsync_pos ? 0 : VC4_HD_VID_CTL_VSYNC_LOW) | -+ (hsync_pos ? 0 : VC4_HD_VID_CTL_HSYNC_LOW)); -+} -+ -+static void vc4_hdmi_encoder_enable(struct drm_encoder *encoder) -+{ -+ struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode; -+ struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder); -+ struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder); -+ bool debug_dump_regs = false; - int ret; - - ret = pm_runtime_get_sync(&vc4_hdmi->pdev->dev); -@@ -438,32 +470,8 @@ static void vc4_hdmi_encoder_enable(stru - VC4_HDMI_SCHEDULER_CONTROL_MANUAL_FORMAT | - VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS); - -- HDMI_WRITE(HDMI_HORZA, -- (vsync_pos ? VC4_HDMI_HORZA_VPOS : 0) | -- (hsync_pos ? VC4_HDMI_HORZA_HPOS : 0) | -- VC4_SET_FIELD(mode->hdisplay * pixel_rep, -- VC4_HDMI_HORZA_HAP)); -- -- HDMI_WRITE(HDMI_HORZB, -- VC4_SET_FIELD((mode->htotal - -- mode->hsync_end) * pixel_rep, -- VC4_HDMI_HORZB_HBP) | -- VC4_SET_FIELD((mode->hsync_end - -- mode->hsync_start) * pixel_rep, -- VC4_HDMI_HORZB_HSP) | -- VC4_SET_FIELD((mode->hsync_start - -- mode->hdisplay) * pixel_rep, -- VC4_HDMI_HORZB_HFP)); -- -- HDMI_WRITE(HDMI_VERTA0, verta); -- HDMI_WRITE(HDMI_VERTA1, verta); -- -- HDMI_WRITE(HDMI_VERTB0, vertb_even); -- HDMI_WRITE(HDMI_VERTB1, vertb); -- -- HDMI_WRITE(HDMI_VID_CTL, -- (vsync_pos ? 0 : VC4_HD_VID_CTL_VSYNC_LOW) | -- (hsync_pos ? 0 : VC4_HD_VID_CTL_HSYNC_LOW)); -+ if (vc4_hdmi->variant->set_timings) -+ vc4_hdmi->variant->set_timings(vc4_hdmi, mode); - - if (vc4_encoder->hdmi_monitor && - drm_default_rgb_quant_range(mode) == HDMI_QUANTIZATION_RANGE_LIMITED) { -@@ -1441,6 +1449,7 @@ static const struct vc4_hdmi_variant bcm - .init_resources = vc4_hdmi_init_resources, - .csc_setup = vc4_hdmi_csc_setup, - .reset = vc4_hdmi_reset, -+ .set_timings = vc4_hdmi_set_timings, - .phy_init = vc4_hdmi_phy_init, - .phy_disable = vc4_hdmi_phy_disable, - .phy_rng_enable = vc4_hdmi_phy_rng_enable, ---- a/drivers/gpu/drm/vc4/vc4_hdmi.h -+++ b/drivers/gpu/drm/vc4/vc4_hdmi.h -@@ -44,6 +44,10 @@ struct vc4_hdmi_variant { - /* Callback to enable / disable the CSC */ - void (*csc_setup)(struct vc4_hdmi *vc4_hdmi, bool enable); - -+ /* Callback to configure the video timings in the HDMI block */ -+ void (*set_timings)(struct vc4_hdmi *vc4_hdmi, -+ struct drm_display_mode *mode); -+ - /* Callback to initialize the PHY according to the mode */ - void (*phy_init)(struct vc4_hdmi *vc4_hdmi, - struct drm_display_mode *mode); -- cgit v1.2.3