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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-OriginatorOrg: bp.renesas.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TYCPR01MB11269.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: bfc4e12d-5758-48f0-d304-08dc337e4206 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Feb 2024 08:14:14.6168 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 53d82571-da19-47e4-9cb4-625a166a4a2a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: yrzaeC2V9m5HTZoMlaIPA3Glkm70aYA019n8a8mrGBk5uzSC4PhWVJ/zjU2OyRha9Xn8+jFwoZt1RPk/wJEI5FYeDpammhogxJHRYKT0l6Y= X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY3PR01MB10386 Hi All, > -----Original Message----- > From: Stephen Rothwell > Sent: Thursday, February 22, 2024 1:46 AM > Subject: linux-next: build failure after merge of the drm-misc tree >=20 > Hi all, >=20 > After merging the drm-misc tree, today's linux-next build (x86_64 > allmodconfig) failed like this: >=20 > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:47:6: error: redefinition of > 'rzg2l_du_vsp_enable' > 47 | void rzg2l_du_vsp_enable(struct rzg2l_du_crtc *crtc) > | ^~~~~~~~~~~~~~~~~~~ > In file included from drivers/gpu/drm/renesas/rz-du/rzg2l_du_drv.h:18, > from drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:30: > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h:72:20: note: previous > definition of 'rzg2l_du_vsp_enable' with type 'void(struct rzg2l_du_crtc > *)' > 72 | static inline void rzg2l_du_vsp_enable(struct rzg2l_du_crtc *crtc= ) > { }; > | ^~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:61:6: error: redefinition of > 'rzg2l_du_vsp_disable' > 61 | void rzg2l_du_vsp_disable(struct rzg2l_du_crtc *crtc) > | ^~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h:73:20: note: previous > definition of 'rzg2l_du_vsp_disable' with type 'void(struct rzg2l_du_crtc > *)' > 73 | static inline void rzg2l_du_vsp_disable(struct rzg2l_du_crtc > *crtc) { }; > | ^~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:66:6: error: redefinition of > 'rzg2l_du_vsp_atomic_flush' > 66 | void rzg2l_du_vsp_atomic_flush(struct rzg2l_du_crtc *crtc) > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h:74:20: note: previous > definition of 'rzg2l_du_vsp_atomic_flush' with type 'void(struct > rzg2l_du_crtc *)' > 74 | static inline void rzg2l_du_vsp_atomic_flush(struct rzg2l_du_crtc > *crtc) { }; > | ^~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:76:19: error: redefinition o= f > 'rzg2l_du_vsp_get_drm_plane' > 76 | struct drm_plane *rzg2l_du_vsp_get_drm_plane(struct rzg2l_du_crtc > *crtc, > | ^~~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h:75:33: note: previous > definition of 'rzg2l_du_vsp_get_drm_plane' with type 'struct drm_plane > *(struct rzg2l_du_crtc *, unsigned int)' > 75 | static inline struct drm_plane *rzg2l_du_vsp_get_drm_plane(struct > rzg2l_du_crtc *crtc, > | ^~~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.c:302:5: error: redefinition o= f > 'rzg2l_du_vsp_init' > 302 | int rzg2l_du_vsp_init(struct rzg2l_du_vsp *vsp, struct device_nod= e > *np, > | ^~~~~~~~~~~~~~~~~ > drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h:66:19: note: previous > definition of 'rzg2l_du_vsp_init' with type 'int(struct rzg2l_du_vsp *, > struct device_node *, unsigned int)' > 66 | static inline int rzg2l_du_vsp_init(struct rzg2l_du_vsp *vsp, > struct device_node *np, > | ^~~~~~~~~~~~~~~~~ >=20 > Caused by commit >=20 > 768e9e61b3b9 ("drm: renesas: Add RZ/G2L DU Support") >=20 > I have used the drm-misc tree from next-20240221 for today. I will send an incremental patch to fix this build error with x86 on drm-ne= xt. I need to use the macro #if IS_ENABLED(CONFIG_VIDEO_RENESAS_VSP1) in drivers/gpu/drm/renesas/rz-du/rzg2l_du_vsp.h to fix this error. Cheers, Biju