From: Maxime Ripard <maxime@cerno.tech> To: Emma Anholt <emma@anholt.net>, Maxime Ripard <mripard@kernel.org>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>, Thomas Zimmermann <tzimmermann@suse.de>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Maxime Ripard <maxime@cerno.tech> Subject: [PATCH 0/4] drm/vc4: hdmi: Firmware clocks cleanup Date: Thu, 26 Jan 2023 18:05:46 +0100 [thread overview] Message-ID: <20230126-rpi-display-fw-clk-cleanup-v1-0-d646ff6fb842@cerno.tech> (raw) Hi, In order to accomodate the Pi0-3 using the clk-bcm2835 and the Pi4 using the clk-raspberrypi clock drivers for the HDMI clocks, we piled a number of workarounds over the years. Since 6.2, we've switched the Pi0-3 to the clk-raspberrypi driver, so we can now remove those workarounds. Let me know what you think, Maxime To: Emma Anholt <emma@anholt.net> To: Maxime Ripard <mripard@kernel.org> To: David Airlie <airlied@gmail.com> To: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> --- Maxime Ripard (4): drm/vc4: hdmi: Replace hardcoded value by define drm/vc4: hdmi: Enable power domain before setting minimum Revert "drm/vc4: hdmi: Fix HSM clock too low on Pi4" Revert "drm/vc4: hdmi: Enforce the minimum rate at runtime_resume" drivers/gpu/drm/vc4/vc4_hdmi.c | 46 ++++++++++++------------------------------ drivers/gpu/drm/vc4/vc4_hdmi.h | 1 - 2 files changed, 13 insertions(+), 34 deletions(-) --- base-commit: 9fbee811e479aca2f3523787cae1f46553141b40 change-id: 20230126-rpi-display-fw-clk-cleanup-19d1b051a04c Best regards, -- Maxime Ripard <maxime@cerno.tech>
WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime@cerno.tech> To: Emma Anholt <emma@anholt.net>, Maxime Ripard <mripard@kernel.org>, David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch> Cc: Maxime Ripard <maxime@cerno.tech>, dri-devel@lists.freedesktop.org, Thomas Zimmermann <tzimmermann@suse.de>, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] drm/vc4: hdmi: Firmware clocks cleanup Date: Thu, 26 Jan 2023 18:05:46 +0100 [thread overview] Message-ID: <20230126-rpi-display-fw-clk-cleanup-v1-0-d646ff6fb842@cerno.tech> (raw) Hi, In order to accomodate the Pi0-3 using the clk-bcm2835 and the Pi4 using the clk-raspberrypi clock drivers for the HDMI clocks, we piled a number of workarounds over the years. Since 6.2, we've switched the Pi0-3 to the clk-raspberrypi driver, so we can now remove those workarounds. Let me know what you think, Maxime To: Emma Anholt <emma@anholt.net> To: Maxime Ripard <mripard@kernel.org> To: David Airlie <airlied@gmail.com> To: Daniel Vetter <daniel@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Maxime Ripard <maxime@cerno.tech> --- Maxime Ripard (4): drm/vc4: hdmi: Replace hardcoded value by define drm/vc4: hdmi: Enable power domain before setting minimum Revert "drm/vc4: hdmi: Fix HSM clock too low on Pi4" Revert "drm/vc4: hdmi: Enforce the minimum rate at runtime_resume" drivers/gpu/drm/vc4/vc4_hdmi.c | 46 ++++++++++++------------------------------ drivers/gpu/drm/vc4/vc4_hdmi.h | 1 - 2 files changed, 13 insertions(+), 34 deletions(-) --- base-commit: 9fbee811e479aca2f3523787cae1f46553141b40 change-id: 20230126-rpi-display-fw-clk-cleanup-19d1b051a04c Best regards, -- Maxime Ripard <maxime@cerno.tech>
next reply other threads:[~2023-01-26 17:09 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-01-26 17:05 Maxime Ripard [this message] 2023-01-26 17:05 ` [PATCH 0/4] drm/vc4: hdmi: Firmware clocks cleanup Maxime Ripard 2023-01-26 17:05 ` [PATCH 1/4] drm/vc4: hdmi: Replace hardcoded value by define Maxime Ripard 2023-01-26 17:05 ` Maxime Ripard 2023-02-13 12:43 ` Javier Martinez Canillas 2023-02-13 12:43 ` Javier Martinez Canillas 2023-01-26 17:05 ` [PATCH 2/4] drm/vc4: hdmi: Enable power domain before setting minimum Maxime Ripard 2023-01-26 17:05 ` Maxime Ripard 2023-02-13 12:59 ` Javier Martinez Canillas 2023-02-13 12:59 ` Javier Martinez Canillas 2023-01-26 17:05 ` [PATCH 3/4] Revert "drm/vc4: hdmi: Fix HSM clock too low on Pi4" Maxime Ripard 2023-01-26 17:05 ` Maxime Ripard 2023-02-13 13:04 ` Javier Martinez Canillas 2023-02-13 13:04 ` Javier Martinez Canillas 2023-01-26 17:05 ` [PATCH 4/4] Revert "drm/vc4: hdmi: Enforce the minimum rate at runtime_resume" Maxime Ripard 2023-01-26 17:05 ` Maxime Ripard 2023-02-13 13:05 ` Javier Martinez Canillas 2023-02-13 13:05 ` Javier Martinez Canillas 2023-02-16 9:27 ` [PATCH 0/4] drm/vc4: hdmi: Firmware clocks cleanup Maxime Ripard 2023-02-16 9:27 ` Maxime Ripard
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