kernel/linux.git/drivers/gpu/drm/tegra/hdmi.c, branch linux-7.0.y

drm: include drm_print.h where needed

2025-10-31T08:34:52+00:00

There are a gazillion files that depend on drm_print.h being indirectly included via drm_buddy.h, drm_mm.h, or ttm/ttm_resource.h. In preparation for removing those includes, explicitly include drm_print.h where needed. Cc: Thomas Zimmermann Reviewed-by: Thomas Zimmermann Signed-off-by: Jani Nikula Link: https://lore.kernel.org/r/5fe67395907be33eb5199ea6d540e29fddee71c8.1761734313.git.jani.nikula@intel.com

drm/tegra: hdmi: sor: Fix error: variable ‘j’ set but not used

2025-09-11T16:56:28+00:00

The variable j is set, however never used in or outside the loop, thus resulting in dead code. Building with GCC 16 results in a build error due to -Werror=unused-but-set-variable= enabled by default. This patch clean up the dead code and fixes the build error. Example build log: drivers/gpu/drm/tegra/sor.c:1867:19: error: variable ‘j’ set but not used [-Werror=unused-but-set-variable=] 1867 | size_t i, j; | ^ Signed-off-by: Brahmajit Das Signed-off-by: Thierry Reding Link: https://lore.kernel.org/r/20250901212020.3757519-1-listout@listout.xyz

drm/connector: make mode_valid take a const struct drm_display_mode

2025-01-07T10:45:19+00:00

The mode_valid() callbacks of drm_encoder, drm_crtc and drm_bridge take a const struct drm_display_mode argument. Change the mode_valid callback of drm_connector to also take a const argument. Acked-by: Jani Nikula Reviewed-by: Liviu Dudau Reviewed-by: Raphael Gallais-Pou Reviewed-by: Laurent Pinchart Reviewed-by: Lyude Paul Reviewed-by: Maxime Ripard Reviewed-by: Thomas Zimmermann Reviewed-by: Harry Wentland Link: https://patchwork.freedesktop.org/patch/msgid/20241214-drm-connector-mode-valid-const-v2-5-4f9498a4c822@linaro.org Signed-off-by: Dmitry Baryshkov

Get rid of 'remove_new' relic from platform driver struct

2024-12-01T23:12:43+00:00

The continual trickle of small conversion patches is grating on me, and is really not helping. Just get rid of the 'remove_new' member function, which is just an alias for the plain 'remove', and had a comment to that effect: /* * .remove_new() is a relic from a prototype conversion of .remove(). * New drivers are supposed to implement .remove(). Once all drivers are * converted to not use .remove_new any more, it will be dropped. */ This was just a tree-wide 'sed' script that replaced '.remove_new' with '.remove', with some care taken to turn a subsequent tab into two tabs to make things line up. I did do some minimal manual whitespace adjustment for places that used spaces to line things up. Then I just removed the old (sic) .remove_new member function, and this is the end result. No more unnecessary conversion noise. Signed-off-by: Linus Torvalds

drm/tegra: hdmi: Make read-only const array freqs static

2024-08-29T18:14:29+00:00

Don't populate the const read-only array freqs on the stack at run time, instead make it static. Signed-off-by: Colin Ian King Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20240822205047.642845-1-colin.i.king@gmail.com

ASoC: hdmi-codec: drop drm/drm_edid.h include

2024-01-16T14:07:28+00:00

hdmi-codec.h does not appear to directly need drm/drm_edid.h for anything. Remove it. There are some files that get drm/drm_edid.h by proxy; include it where needed. v2-v4: Fix build (kernel test robot ) Cc: Rob Clark Cc: Abhinav Kumar Cc: Dmitry Baryshkov Cc: Sean Paul Cc: Marijn Suijten Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Robert Foss Cc: Laurent Pinchart Cc: Jonas Karlman Cc: Jernej Skrabec Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: linux-sound@vger.kernel.org Acked-by: Maxime Ripard Reviewed-by: Andi Shyti Acked-by: Alex Deucher Reviewed-by: Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/20240104201632.1100753-3-jani.nikula@intel.com

drm/tegra: hdmi: Fix some error handling paths in tegra_hdmi_probe()

2023-12-14T17:39:10+00:00

If an error occurs after calling tegra_output_probe(), tegra_output_remove() should be called as already done in the remove function. Fixes: 59d29c0ec93f ("drm/tegra: Allocate resources at probe time") Signed-off-by: Christophe JAILLET Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/9b7c564eb71977678b20abd73ee52001a51cf327.1693667005.git.christophe.jaillet@wanadoo.fr

drm/edid: include drm_eld.h only where required

2023-11-09T14:47:31+00:00

Reduce the dependencies on drm_eld.h. Some files might be able to drop the dependency on drm_edid.h too with the direct inclusion of drm_eld.h. Cc: Mitul Golani Reviewed-by: Mitul Golani Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/9f5963ce900d747f3279312c0cd1da599fd83f94.1698747331.git.jani.nikula@intel.com

drm/debugfs: rework drm_debugfs_create_files implementation v2

2023-09-01T06:54:12+00:00

Use managed memory allocation for this. That allows us to not keep track of all the files any more. v2: keep drm_debugfs_cleanup(), but rename to drm_debugfs_unregister(), we still need to cleanup the symlink Signed-off-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20230829110115.3442-6-christian.koenig@amd.com Reviewed-by: Andi Shyti

drm/tegra: hdmi: Convert to devm_platform_ioremap_resource()

2023-07-27T16:41:59+00:00

Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li Signed-off-by: Thierry Reding Link: https://patchwork.freedesktop.org/patch/msgid/20230710032355.72914-5-frank.li@vivo.com