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2024-06-11drm/panel: sharp-ls043t1le01: Stop tracking preparedDouglas Anderson1-12/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Werner Johansson <[email protected]> Cc: Dmitry Baryshkov <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.19.I56849dbe7c906f0cff076dc5286fd05c7e3e9c18@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.19.I56849dbe7c906f0cff076dc5286fd05c7e3e9c18@changeid
2024-06-11drm/panel: sharp-lq101r1sx01: Don't call disable at shutdown/removeDouglas Anderson1-22/+2
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. A grep through mainline for compatible strings used by this driver indicates that it is used by Tegra boards. The Tegra driver appears to be correctly calling drm_atomic_helper_shutdown() so we can remove the calls. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Thierry Reding <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.18.I6a87fce1ee027c96f71c7adf74248b865f50b336@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.18.I6a87fce1ee027c96f71c7adf74248b865f50b336@changeid
2024-06-11drm/panel: sharp-lq101r1sx01: Stop tracking prepared/enabledDouglas Anderson1-39/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Thierry Reding <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.17.Ifd6b12b8a4bca7d492e892ea7455e83f5c0ab5a8@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.17.Ifd6b12b8a4bca7d492e892ea7455e83f5c0ab5a8@changeid
2024-06-11drm/panel: seiko-43wvf1g: Don't call disable at shutdown/removeDouglas Anderson1-9/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. A grep through mainline for compatible strings used by this driver indicates that it is used by IMX boards. As far as I can tell, all IMX boards are now correctly calling drm_atomic_helper_shutdown() so we can remove the calls. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Marco Franchi <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Laurentiu Palcu <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: [email protected] Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.16.Ief712fb6720cb98bdf9ec8644362d028b6554f9b@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.16.Ief712fb6720cb98bdf9ec8644362d028b6554f9b@changeid
2024-06-11drm/panel: seiko-43wvf1g: Stop tracking prepared/enabledDouglas Anderson1-40/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Marco Franchi <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Laurentiu Palcu <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: [email protected] Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.15.Idda91d310ca2e4f5a4ab4ca6eaf1afdaf14eeb51@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.15.Idda91d310ca2e4f5a4ab4ca6eaf1afdaf14eeb51@changeid
2024-06-11drm/panel: panasonic-vvx10f034n00: Don't call disable at shutdown/removeDouglas Anderson1-12/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. Unfortunately, grepping mainline for this panel's compatible string shows no hits, so we can't be 100% sure if the DRM modeset driver used with this panel has been fixed. If it is found that the DRM modeset driver hasn't been fixed then this patch could be temporarily reverted until it is. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Werner Johansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.14.I1562c864ee35a9c166765488c95104b7e4e562da@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.14.I1562c864ee35a9c166765488c95104b7e4e562da@changeid
2024-06-11drm/panel: panasonic-vvx10f034n00: Stop tracking prepared/enabledDouglas Anderson1-34/+1
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Werner Johansson <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.13.I7278e956ffd1cf686e737834578d4bb3ea527c7f@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.13.I7278e956ffd1cf686e737834578d4bb3ea527c7f@changeid
2024-06-11drm/panel: jdi-lt070me05000: Don't call disable at shutdown/removeDouglas Anderson1-12/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. A grep through mainline for compatible strings used by this driver indicates that it is used by Qualcomm boards. The Qualcomm driver appears to be correctly calling drm_atomic_helper_shutdown() so we can remove the calls. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Vinay Simha BN <[email protected]> Cc: Sumit Semwal <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.12.I5f3426e511e77b93c247e0aac114bd12b2b2a933@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.12.I5f3426e511e77b93c247e0aac114bd12b2b2a933@changeid
2024-06-11drm/panel: jdi-lt070me05000: Stop tracking prepared/enabledDouglas Anderson1-25/+2
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. NOTE: as part of this, transition the panel's direct calls to its disable function in shutdown/remove to call through DRM panel. Cc: Vinay Simha BN <[email protected]> Cc: Sumit Semwal <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.11.I2e991044def6644c18ad8d7d686f4f3006f278de@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.11.I2e991044def6644c18ad8d7d686f4f3006f278de@changeid
2024-06-11drm/panel: tdo-tl070wsh30: Don't call unprepare+disable at shutdown/removeDouglas Anderson1-11/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. Unfortunately, grepping mainline for this panel's compatible string shows no hits, so we can't be 100% sure if the DRM modeset driver used with this panel has been fixed. If it is found that the DRM modeset driver hasn't been fixed then this patch could be temporarily reverted until it is. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Neil Armstrong <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.10.I46ff4e28c260bcd8e81205debd0994e76fd8aeac@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.10.I46ff4e28c260bcd8e81205debd0994e76fd8aeac@changeid
2024-06-11drm/panel: tdo-tl070wsh30: Stop tracking preparedDouglas Anderson1-12/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Neil Armstrong <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.9.I5025ab14adc2efeef1be1843648547fb725106be@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.9.I5025ab14adc2efeef1be1843648547fb725106be@changeid
2024-06-11drm/panel: osd-osd101t2587-53ts: Don't call unprepare+disable at shutdown/removeDouglas Anderson1-14/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. A grep through mainline for compatible strings used by this driver indicates that it is used by TI OMAP boards. The OMAP driver appears to be correctly calling drm_atomic_helper_shutdown() so we can remove the calls. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Peter Ujfalusi <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.8.Ic533ce1323b94230d4155f9364c2b7c1bc47e798@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.8.Ic533ce1323b94230d4155f9364c2b7c1bc47e798@changeid
2024-06-11drm/panel: osd-osd101t2587-53ts: Stop tracking prepared/enabledDouglas Anderson1-26/+1
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Peter Ujfalusi <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.7.Ic7f6b4ae48027668940a756090cfc454645d3da4@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.7.Ic7f6b4ae48027668940a756090cfc454645d3da4@changeid
2024-06-11drm/panel: olimex-lcd-olinuxino: Don't call unprepare+disable at removeDouglas Anderson1-3/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. Unfortunately, grepping mainline for this panel's compatible string shows no hits, so we can't be 100% sure if the DRM modeset driver used with this panel has been fixed. If it is found that the DRM modeset driver hasn't been fixed then this patch could be temporarily reverted until it is. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.6.I4c79deffb7551ecfb0378302f8dee1275fd1c060@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.6.I4c79deffb7551ecfb0378302f8dee1275fd1c060@changeid
2024-06-11drm/panel: olimex-lcd-olinuxino: Stop tracking prepared/enabledDouglas Anderson1-41/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.5.I6a96d762be98321e02f56b5864359258d65d9da8@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.5.I6a96d762be98321e02f56b5864359258d65d9da8@changeid
2024-06-11drm/panel: khadas-ts050: Don't call unprepare+disable at shutdown/removeDouglas Anderson1-11/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. Unfortunately, grepping mainline for this panel's compatible string shows no hits, so we can't be 100% sure if the DRM modeset driver used with this panel has been fixed. If it is found that the DRM modeset driver hasn't been fixed then this patch could be temporarily reverted until it is. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Jacobe Zang <[email protected]> Cc: Nicolas Belin <[email protected]> Cc: Neil Armstrong <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.4.I1ee65e7905bf5bf46a0e6c5126ac3c7aa25cb80b@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.4.I1ee65e7905bf5bf46a0e6c5126ac3c7aa25cb80b@changeid
2024-06-11drm/panel: khadas-ts050: Stop tracking prepared/enabledDouglas Anderson1-28/+0
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. Cc: Jacobe Zang <[email protected]> Cc: Nicolas Belin <[email protected]> Cc: Neil Armstrong <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.3.Ibed1026f20cab08c90fa376e68c2f23a343e826b@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.3.Ibed1026f20cab08c90fa376e68c2f23a343e826b@changeid
2024-06-11drm/panel: boe-himax8279d: Don't call unprepare+disable at shutdown/removeDouglas Anderson1-17/+0
It's the responsibility of a correctly written DRM modeset driver to call drm_atomic_helper_shutdown() at shutdown time and that should be disabling / unpreparing the panel if needed. Panel drivers shouldn't be calling these functions themselves. A recent effort was made to fix as many DRM modeset drivers as possible [1] [2] [3] and most drivers are fixed now. Unfortunately, grepping mainline for this panel's compatible string shows no hits, so we can't be 100% sure if the DRM modeset driver used with this panel has been fixed. If it is found that the DRM modeset driver hasn't been fixed then this patch could be temporarily reverted until it is. [1] https://lore.kernel.org/r/[email protected] [2] https://lore.kernel.org/r/[email protected] [3] https://lore.kernel.org/r/[email protected] Cc: Jerry Han <[email protected]> Cc: Jitao Shi <[email protected]> Cc: Rock Wang <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.2.I19086c524d38f28f746befe85cb39ffda9d2f666@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.2.I19086c524d38f28f746befe85cb39ffda9d2f666@changeid
2024-06-11drm/panel: boe-himax8279d: Stop tracking prepared/enabledDouglas Anderson1-27/+4
As talked about in commit d2aacaf07395 ("drm/panel: Check for already prepared/enabled in drm_panel"), we want to remove needless code from panel drivers that was storing and double-checking the prepared/enabled state. Even if someone was relying on the double-check before, that double-check is now in the core and not needed in individual drivers. NOTE: as part of this, transition the panel's direct calls to its disable/unprepare functions in shutdown/remove to call through DRM panel. Cc: Jerry Han <[email protected]> Cc: Jitao Shi <[email protected]> Cc: Rock Wang <[email protected]> Acked-by: Linus Walleij <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240604172305.v3.1.Ia3f254ab6e04e4f7afba6c066454498c8fb01324@changeid Signed-off-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240604172305.v3.1.Ia3f254ab6e04e4f7afba6c066454498c8fb01324@changeid
2024-06-11drm/i915: Compute CMRR and calculate vtotalMitul Golani3-11/+83
Compute Fixed Average Vtotal/CMRR with resepect to userspace VRR enablement. Also calculate required parameters in case of CMRR is enabled. During intel_vrr_compute_config, CMRR is getting enabled based on userspace has enabled Variable refresh mode with VRR timing generator or not. Make CMRR as small subset of FAVT mode, when Panel is running on Fixed refresh rate and on VRR framework then only enable CMRR to match with actual refresh rate. --v2: - Update is_cmrr_frac_required function return as bool, not int. [Jani] - Use signed int math instead of unsigned in cmrr_get_vtotal2. [Jani] - Fix typo and usage of camel case in cmrr_get_vtotal. [Jani] - Use do_div in cmrr_get_vtotalwhile calculating cmrr_m. [ Jani] - Simplify cmrr and vrr compute config in intel_vrr_compute_config. [Jani] - Correct valiable name usage in is_cmrr_frac_required. [Ville] --v3: - Removing RFC tag. --v4: - Added edp check to address edp usecase for now. (ville) - Updated is_cmrr_fraction_required to more simplified calculation. - on longterm goal to be worked upon uapi as suggestion from ville. --v5: - Correct vtotal paramas accuracy and add 2 digit precision. - Avoid using DIV_ROUND_UP and improve scanline precision. --v6: - Make CMRR a small subset of FAVT mode. --v7: - Update commit message to avoid confusion with Legacy VRR (Ankit). - Add cmrr.enable in last, so remove from this patch. --v8: - Set cmrr.enable in current patch instead of separate patch (Ankit). - Since vrr.enable and cmrr.enable are not mutually exclusive, handle accordingly (Ankit). - is_edp is not required inside is_cmrr_frac_required function (Ankit). - Add video_mode_required flag for future enhancement. - Correct cmrr_m/cmrr_n calculation. --v9: - Move patch to last and set other bits before computing cmrr.enable.(Ankit) - Add TODO: for to address target refresh rate precision as future enhancement. Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915/display: Compute vrr vsync paramsMitul Golani1-8/+9
Compute vrr vsync params in case of FAVT as well instead of only to AVT mode of operation. --v2: - Remove redundant computation for vrr_vsync_start and vrr_vsync_end(Ankit). --v3: - vrr.enable and cmrr.enable check together is not required as both will be true at the same point in time. (Ankit) - Replace vrr.enable flag to cmrr.enable, mistakenly added. (Ankit) Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915/display: Compute Adaptive sync SDP paramsMitul Golani1-3/+11
Compute params for Adaptive Sync SDP when Fixed Average Vtotal mode is enabled. --v2: Since vrr.enable is set in case of cmrr also, handle accordingly(Ankit). --v3: - Since vrr.enable is set in case of cmrr also, handle accordingly(Ankit). - check cmrr.enable when CMRR flags are set during intel_dp_compute_as_sdp. --v4: - Use drm_mode_vrefresh instead of manual calculation (Ankit). Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915/display: Add support for pack and unpackMitul Golani1-0/+4
Add support of pack and unpack for target_rr_divider. --v2: - Set Target Refresh Rate Divider bit when related AS SDP bit is set (Ankit). --v3: - target_rr_divider is bools so set accordingly (Ankit). Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915: Update trans_vrr_ctl flag when cmrr is computedMitul Golani2-2/+10
Add/update trans_vrr_ctl flag when crtc_state->cmrr.enable is set, With this commit setting the stage for subsequent CMRR enablement. --v2: - Check pipe active state in cmrr enabling. [Jani] - Remove usage of bitwise OR on booleans. [Jani] - Revert unrelated changes. [Jani] - Update intel_vrr_enable, vrr and cmrr enable conditions. [Jani] - Simplify whole if-ladder in intel_vrr_enable. [Jani] - Revert patch restructuring mistakes in intel_vrr_get_config. [Jani] --v3: - Check pipe active state in cmrr disabling.[Jani] - Correct messed up condition in intel_vrr_enable. [Jani] --v4: - Removing RFC tag. --v5: - CMRR handling in co-existatnce of LRR and DRRS. --v7: - Rebase on top of AS SDP merge. --v8: - Remove cmrr_enabling/disabling and update commit message. (Ankit) --v9: - Revert removed line(Ankit). Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915: Define and compute Transcoder CMRR registersMitul Golani4-1/+62
Add register definitions for Transcoder Fixed Average Vtotal mode/CMRR function, with the necessary bitfields. Compute these registers when CMRR is enabled, extending Adaptive refresh rate capabilities. --v2: - Use intel_de_read64_2x32 in intel_vrr_get_config. [Jani] - Fix indent and order based on register offset. [Jani] --v3: - Removing RFC tag. --v4: - Update place holder for CMRR register definition. (Jani) --v5: - Add CMRR register definitions to a separate file intel_vrr_reg.h. --v6: - Fixed indentation. (Jani) - Add dependency header intel_display_reg_defs.h. (Jani) - Rename file name to intel_vrr_regs.h instead of reg.h (Jani) --v7: - Remove adding CMRR flag to vrr_ctl register during set_transcoder_timing, as it is already being done during intel_vrr_enable. (Ankit) Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915: Separate VRR related register definitionsMitul Golani3-100/+112
Move VRR related register definitions to a separate file called intel_vrr_regs.h. Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11drm/i915: Update indentation for VRR registers and bitsMitul Golani1-87/+87
Update the indentation for the VRR register definition and its bits, and fix checkpatch issues to ensure smooth movement of registers and bits. --v2: - Keep XELPD_VRR_CTL_VRR_GUARDBAND(x) to avoid readability (Ankit). - Fix all indentation related VRR registers and bits instead of checkpatch one. Signed-off-by: Mitul Golani <[email protected]> Reviewed-by: Ankit Nautiyal <[email protected]> Signed-off-by: Suraj Kandpal <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11Merge tag 'amd-drm-next-6.11-2024-06-07' of ↵Dave Airlie607-4639/+334377
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.11-2024-06-07: amdgpu: - DCN 4.0.x support - DCN 3.5 updates - GC 12.0 support - DP MST fixes - Cursor fixes - MES11 updates - MMHUB 4.1 support - DML2 Updates - DCN 3.1.5 fixes - IPS fixes - Various code cleanups - GMC 12.0 support - SDMA 7.0 support - SMU 13 updates - SR-IOV fixes - VCN 5.x fixes - MES12 support - SMU 14.x updates - Devcoredump improvements - Fixes for HDP flush on platforms with >4k pages - GC 9.4.3 fixes - RAS ACA updates - Silence UBSAN flex array warnings - MMHUB 3.3 updates amdkfd: - Contiguous VRAM allocations - GC 12.0 support - SDMA 7.0 support - SR-IOV fixes radeon: - Backlight workaround for iMac - Silence UBSAN flex array warnings UAPI: - GFX12 modifier and DCC support Proposed Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29510 - KFD GFX ALU exceptions Proposed ROCdebugger changes: https://github.com/ROCm/ROCdbgapi/commit/08c760622b6601abf906f75abbc5e21d9fd425df https://github.com/ROCm/ROCgdb/commit/944fe1c1414a68700414e86e32273b6bfa62ba6f - KFD Contiguous VRAM allocation flag Proposed ROCr/HIP changes: https://github.com/ROCm/ROCT-Thunk-Interface/commit/f7b4a269914a3ab4f1e2453c2879adb97b5cc9e5 https://github.com/ROCm/ROCR-Runtime/pull/214/commits/26e8530d05a775872cb06dde6693db72be0c454a https://github.com/ROCm/clr/commit/1d48f2a1ab38b632919c4b7274899b3faf4279ff Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-11Merge tag 'drm-xe-next-2024-06-06' of ↵Dave Airlie158-1775/+7993
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Expose the L3 bank mask (Francois) Cross-subsystem Changes: - Update Xe driver maintainers (Oded) Display (i915): - Add missing include to intel_vga.c (Michal Wajdeczko) Driver Changes: - Fix Display (xe-only) detection for ADL-N (Lucas) - Runtime PM fixes that enabled PC-10 and D3Cold (Francois, Rodrigo) - Fix unexpected silent drm backmerge issues (Thomas) - More (a lot more) preparation for SR-IOV support (Michal Wajdeczko) - Devcoredump fixes and improvements (Jose, Tejas, Matt Brost) - Introduce device 'wedged' state (Rodrigo) - Improve debug and info messages (Michal Wajdeczko, Rodrigo, Nirmoy) - Adding or fixing workarounds (Tejas, Shekhar, Lucas, Bommu) - Check result of drmm_mutex_init (Michal Wajdeczko) - Enlarge the critical dma fence area for preempt fences (Matt Auld) - Prevent UAF in VM's rebind work (Matt Auld) - GuC submit related clean-ups and fixes (Matt Brost, Himal, Jonathan, Niranjana) - Prefer local helpers to perform dma reservation locking (Himal) - Spelling and typo fixes (Colin, Francois) - Prep patches for 1 job per VM bind IOCTL (no uapi change yet) (Matt Brost) - Remove uninitialized end var from xe_gt_tlb_invalidation_range (Nirmoy) - GSC related changes targeting LNL support (Daniele) - Fix assert in L3 bank mask generation (Francois) - Perform dma_map when moving system buffer objects to TT (Thomas) - Add helpers for manipulating macro arguments (Michal Wajdeczko) - Refactor default device atomic settings (Nirmoy) - Add debugfs node to dump mocs (Janga) - Use ordered WQ for G2H handler (Matt Brost) - Clean up and fixes in header includes (Michal Wajdeczko) - Prefer flexible-array over deprecated zero-lenght ones (Lucas) - Add Indirect Ring State support (Niranjana) - Fix UBSAN shift-out-of-bounds failure (Shuicheng) - HWMon fixes and additions (Karthik) - Clean-up refactor around probe init functions (Lucas, Michal Wajdeczko) - Fix PCODE init function (Himal) - Only use reserved BCS instances for usm migrate exec queue (Matt Brost) - Only zap PTEs as needed (Matt Brost) - Per client usage info (Lucas) - Core hotunplug improvements converting stuff towards devm (Matt Auld) - Don't emit false error if running in execlist mode (Michal Wajdeczko) - Remove unused struct (Dr. David) - Support/debug for slow GuC loads (John Harrison) - Decouple job seqno and lrc seqno (Matt Brost) - Allow migrate vm gpu submissions from reclaim context (Thomas) - Rename drm-client running time to run_ticks and fix a UAF (Umesh) - Check empty pinned BO list with lock held (Nirmoy) - Drop undesired prefix from the platform name (Michal Wajdeczko) - Remove unwanted mutex locking on xe file close (Niranjana) - Replace format-less snprintf() with strscpy() (Arnd) - Other general clean-ups on registers definitions and function names (Michal Wajdeczko) - Add kernel-doc to some xe_lrc interfaces (Niranajana) - Use missing lock in relay_needs_worker (Nirmoy) - Drop redundant W=1 warnings from Makefile (Jani) - Simplify if condition in preempt fences code (Thorsten) - Flush engine buffers before signalling user fence on all engines (Andrzej) - Don't overmap identity VRAM mapping (Matt Brost) - Do not dereference NULL job->fence in trace points (Matt Brost) - Add synchronous gt reset debugfs (Jonathan) - Xe gt_idle fixes (Riana) Signed-off-by: Dave Airlie <[email protected]> From: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: it6505: update usleep_range for RC circuit charge timeKuro Chung1-1/+1
The spec of timing between IVDD/OVDD and SYSRTEN is 10ms, but SYSRSTN RC circuit need at least 25ms for rising time, update for match spec Signed-off-by: Kuro Chung <[email protected]> Signed-off-by: Hermes Wu <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: samsung-dsim: Fix porch calcalcuation roundingAdam Ford1-0/+21
The VFP, HBP, and HSA are divided between the available lanes if there is more than one lane. For certain timings and lane configurations, the HFP may not be evenly divisible. If the HFP is rounded down, it ends up being too small which can cause some monitors to not sync properly. In these instances, adjust htotal and hsync to round the HFP up, and recalculate the htotal. This allows 720P-60 to operation on an i.MX8MP with a four-lane configuration. Tested-by: Frieder Schrempf <[email protected]> # Kontron BL i.MX8MM with HDMI monitor Signed-off-by: Adam Ford <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: samsung-dsim: Set P divider based on min/max of fin pllAdam Ford1-2/+2
The P divider should be set based on the min and max values of the fin pll which may vary between different platforms. These ranges are defined per platform, but hard-coded values were used instead which resulted in a smaller range available on the i.MX8M[MNP] than what was possible. As noted by Frieder, there are descripencies between the reference manuals of the Mini, Nano and Plus, so I reached out to my NXP rep and got the following response regarding the varing notes in the documentation. "Yes it is definitely wrong, the one that is part of the NOTE in MIPI_DPHY_M_PLLPMS register table against PMS_P, PMS_M and PMS_S is not correct. I will report this to Doc team, the one customer should be take into account is the Table 13-40 DPHY PLL Parameters and the Note above." With this patch, the clock rates now match the values used in NXP's downstream kernel. Fixes: 846307185f0f ("drm/bridge: samsung-dsim: update PLL reference clock") Signed-off-by: Adam Ford <[email protected]> Reviewed-by: Frieder Schrempf <[email protected]> Tested-by: Frieder Schrempf <[email protected]> Reviewed-by: Marek Vasut <[email protected]> Tested-by: Marek Szyprowski <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: tc358767: Check if fully initialized before signalling HPD event ↵Marek Vasut1-1/+1
via IRQ Make sure the connector is fully initialized before signalling any HPD events via drm_kms_helper_hotplug_event(), otherwise this may lead to NULL pointer dereference. Signed-off-by: Marek Vasut <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: tc358767: Fix comment in tc_edp_mode_validMarek Vasut1-1/+1
Fix comment copy-paste error in tc_edp_mode_valid(), this function is validating DP/eDP clock, not DPI clock frequency. Update the comment to match. No functional change. Signed-off-by: Marek Vasut <[email protected]> Reviewed-by: Robert Foss <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: Drop drm_bridge_chain_mode_fixupSam Ravnborg1-37/+0
There are no users left of drm_bridge_chain_mode_fixup() and we do not want to have this function available, so drop it. Signed-off-by: Sam Ravnborg <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Maarten Lankhorst <[email protected]> Cc: Maxime Ripard <[email protected]> Cc: Thomas Zimmermann <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/mediatek: Drop chain_mode_fixup call in mode_valid()Sam Ravnborg1-11/+0
The mode_valid implementation had a call to drm_bridge_chain_mode_fixup() which would be wrong as the mode_valid is not allowed to change anything - only to validate the mode. As the next bridge is often/always a connector the call had no effect anyway. So drop it. From the git history I could see this call was included in the original version of the driver so there was no help there to find out why it was added in the first place. But a lot has changed since the initial driver were added and is seems safe to remove the call now. v4: - Link to v3: https://lore.kernel.org/dri-devel/[email protected]/ - Rebase, and added acks/rb v3: - Link to v2: https://lore.kernel.org/dri-devel/[email protected]/ v2: - Link to v1: https://lore.kernel.org/dri-devel/[email protected]/ Signed-off-by: Sam Ravnborg <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Acked-by: Chun-Kuang Hu <[email protected]> Cc: Chun-Kuang Hu <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: Matthias Brugger <[email protected]> Cc: Dafna Hirschfeld <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Robert Foss <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/panic: Add a kmsg panic screenJocelyn Falempe2-10/+112
Add a kmsg option, which will display the last lines of kmsg, and should be similar to fbcon. Add a drm.panic_screen module parameter, so you can choose between the different panic screens available. two options currently, but more will be added later: * "user": a short message telling the user to reboot the machine. * "kmsg": fill the screen with the last lines of kmsg. You can even change it at runtime by writing to /sys/module/drm/parameters/panic_screen v2: * Use module parameter instead of Kconfig choice (Javier Martinez Canillas) v3: * Add help for module parameter usage in Kconfig (Javier Martivez Canillas) * Fix use of font->height before checking it isn't null. (kernel test robot, Dan Carpenter) Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/panic: Add a set_pixel() callback to drm_scanout_bufferJocelyn Falempe1-44/+76
This allows drivers to draw the pixel, and handle tiling, or specific color formats. v2: * Use fg_color for blit() functions (Javier Martinez Canillas) Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/panic: only draw the foreground color in drm_panic_blit()Jocelyn Falempe1-36/+31
The whole framebuffer is cleared, so it's useless to rewrite the background colored pixels. It allows to simplify the drawing functions, and prepare the work for the set_pixel() callback. v2: * keep fg16/fg24/fg32 as variable name for the blit function. * add drm_panic_is_pixel_fg() to avoid code duplication. both suggested by Javier Martinez Canillas Signed-off-by: Jocelyn Falempe <[email protected]> Reviewed-by: Javier Martinez Canillas <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/sun4i: Fix layer zpos change/atomic modesettingOndrej Jirman4-143/+71
Identical configurations of planes can lead to different (and wrong) layer -> pipe routing at HW level, depending on the order of atomic plane changes. For example: - Layer 1 is configured to zpos 0 and thus uses pipe 0. No other layer is enabled. This is a typical situation at boot. - When a compositor takes over and layer 3 is enabled, sun8i_ui_layer_enable() will get called with old_zpos=0 zpos=1, which will lead to incorrect disabling of pipe 0 and enabling of pipe 1. What happens is that sun8i_ui_layer_enable() function may disable blender pipes even if it is no longer assigned to its layer. To correct this, move the routing setup out of individual plane's atomic_update into crtc's atomic_update, where it can be calculated and updated all at once. Remove the atomic_disable callback because it is no longer needed. Signed-off-by: Ondrej Jirman <[email protected]> Reviewed-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-06-10drm/sun4i: Add more parameters to sunxi_engine commit callbackOndrej Jirman4-6/+18
These will be needed later on when we move layer configuration to crtc update. Signed-off-by: Ondrej Jirman <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Reviewed-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-06-10drm/sun4i: Unify sun8i_*_layer structsOndrej Jirman6-48/+38
These structs are identical, use a single struct to represent private data for the DRM plane. This is a preparation for configuring layer routing from the CRTC (mixer) instead of current approach of setting up routing from individual layer's atomic_update callback. Signed-off-by: Ondrej Jirman <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Reviewed-by: Jernej Skrabec <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-06-10drm: add missing MODULE_DESCRIPTION() macrosJeff Johnson6-0/+6
On x86, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/gud/gud.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/drm_panel_orientation_quirks.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/drm_mipi_dbi.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/i915/kvmgt.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/udl/udl.o Add the missing invocation of the MODULE_DESCRIPTION() macro to all files which have a MODULE_LICENSE(). For consistency this includes drivers/gpu/drm/drm_simple_kms_helper.c since it contains a MODULE_LICENSE() even though it isn't built as a separate module -- it is always built as part of drm_kms_helper and drm_kms_helper_common.c already provides a MODULE_DESCRIPTION for that module. Signed-off-by: Jeff Johnson <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/bridge: add missing MODULE_DESCRIPTION() macrosJeff Johnson4-0/+4
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/bridge/lontium-lt9611.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/bridge/lontium-lt9611uxc.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/bridge/sil-sii8620.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/bridge/sii9234.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/tiny: add missing MODULE_DESCRIPTION() macrosJeff Johnson3-0/+3
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tiny/bochs.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tiny/cirrus.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tiny/gm12u320.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Reviewed-by: Hans de Goede <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/panel: add missing MODULE_DESCRIPTION() macrosJeff Johnson6-0/+6
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-abt-y030xx067a.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-auo-a030jtn01.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-innolux-ej030na.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-newvision-nv3052c.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-novatek-nt39016.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/panel/panel-orisetech-ota5601a.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-10drm/tests: add missing MODULE_DESCRIPTION() macrosJeff Johnson16-0/+16
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_kunit_helpers.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_buddy_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_cmdline_parser_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_connector_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_damage_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_dp_mst_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_exec_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_format_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_framebuffer_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_gem_shmem_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_managed_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_mm_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_modes_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_plane_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_probe_helper_test.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/tests/drm_rect_test.o Add the missing invocations of the MODULE_DESCRIPTION() macro. Signed-off-by: Jeff Johnson <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-07drm/i915/display/bmg: Add platform descriptorBalasubramani Vivekanandan2-0/+7
Platform descriptor defined and PCI IDs added for Battlemage. Signed-off-by: Balasubramani Vivekanandan <[email protected]> Reviewed-by: Radhakrishna Sripada <[email protected]> Signed-off-by: Radhakrishna Sripada <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-06-07drm/i915: pass dev_priv explicitly to HSW_STEREO_3D_CTLJani Nikula1-1/+1
Avoid the implicit dev_priv local variable use, and pass dev_priv explicitly to the HSW_STEREO_3D_CTL register macro. Reviewed-by: Rodrigo Vivi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/76f980f5ed3638746c6b58dec7d0bd8c43a37987.1717514638.git.jani.nikula@intel.com
2024-06-07drm/tiny: panel-mipi-dbi: Support the pixel format propertyNoralf Trønnes1-1/+54
Add support for these pixel format property values: - r5g6b5, RGB565 - b6x2g6x2r6x2, BGR666 BGR666 is presented to userspace as RGB888. The 2 LSB in each color are discarded by the controller. The pixel is sent on the wire using 8 bits per word (little endian) so the controller sees it as BGR. RGB565 is the default if the property is not present. Reviewed-by: Neil Armstrong <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Noralf Trønnes <[email protected]>
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